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HomeProductsIntegrated Circuits (ICs)Interface - Drivers, Receivers, TransceiversHIN202EIBNZ
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HIN202EIBNZ - Renesas Electronics America Inc

Manufacturer Part Number
HIN202EIBNZ
Manufacturer
Renesas Electronics Corporation
Allelco Part Number
32D-HIN202EIBNZ
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
35,580 pcs available, New & Original
Parts Description
IC TRANSCEIVER FULL 2/2 16SOIC
Package
16-SOIC
Data sheet
HIN202EIBNZ.pdf

PCN Assembly/Origin

2.73KHz.pdf

PCN Packaging

2.73KHz.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 35580
  • Unit Price: $0.485
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $0.485 $0.49
10+ $0.403 $4.03
30+ $0.361 $10.83
100+ $0.321 $32.10
500+ $0.296 $148.00
1000+ $0.283 $283.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

HIN202EIBNZ Tech Specifications
Renesas Electronics America Inc - HIN202EIBNZ technical specifications, attributes, parameters and parts with similar specifications to Renesas Electronics America Inc - HIN202EIBNZ

Product Attribute Attribute Value
Manufacturer Renesas Electronics Corporation
Voltage - Supply 4.5V ~ 5.5V
Type Transceiver
Supplier Device Package 16-SOIC
Series -
Receiver Hysteresis 500 mV
Protocol RS232
Package / Case 16-SOIC (0.154', 3.90mm Width)
Product Attribute Attribute Value
Package Tube
Operating Temperature -40°C ~ 85°C
Number of Drivers/Receivers 2/2
Mounting Type Surface Mount
Duplex Full
Data Rate 230kbps
Base Product Number HIN202

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

HIN202EIBNZ Image
HIN202EIBNZ (1)

Manufacturer Part Number

HIN202EIBNZ

Manufacturer

Renesas Electronics America

Introduction

The HIN202EIBNZ is a high-performance RS232 transceiver from Renesas Electronics America, designed to meet the requirements for data communication in harsh environments.

Product Features and Performance

RS232 Protocol compatibility

Features 2 drivers and 2 receivers, enabling full-duplex communication

Receiver hysteresis of 500 mV for improved noise immunity

Supports data rates up to 230 kbps for efficient data transfer

Operates across a wide voltage range of 4.5V to 5.5V

Designed for operation in extreme temperature conditions from -40°C to 85°C

Surface mount 16-SOIC package for compact installation

Product Advantages

Enhanced noise immunity due to receiver hysteresis

High data rate capability for rapid data exchange

Robust operation in a wide range of environmental conditions

Easy to integrate into designs with compact SOIC package

HIN202EIBNZ Image
HIN202EIBNZ (2)

Key Technical Parameters

Protocol: RS232

Number of Drivers/Receivers: 2/2

Duplex: Full

Receiver Hysteresis: 500 mV

Data Rate: 230 kbps

Voltage Supply: 4.5V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 16-SOIC

Quality and Safety Features

The HIN202EIBNZ is manufactured by Renesas Electronics America, a leader in the electronic components industry, ensuring high-quality manufacture and reliability.

Compatibility

This device is compatible with RS232 protocols, making it suitable for a wide range of data communication applications.

Application Areas

Industrial control systems

Point-of-sale systems

Data acquisition systems

Networking equipment

Product Lifecycle

The HIN202EIBNZ is currently marked as Active, indicating it is in the stage of full production without any notice of discontinuation. Users can expect ongoing availability and support for this component.

Several Key Reasons to Choose This Product

High reliability and performance in data communication tasks

Suitable for use in harsh environmental conditions

Compact and easy-to-integrate package design

Manufactured by Renesas Electronics America, ensuring quality and innovation

Active product lifecycle status confirms ongoing availability and support

Frequently Asked Questions(FAQ)

How does the HIN202EIBNZ support reliable full-duplex communication in industrial environments, and what design considerations are critical when integrating it into a 5V system?
The HIN202EIBNZ enables robust full-duplex RS232 communication by supporting simultaneous bidirectional data transfer through its two independent driver/receiver pairs. Its receiver hysteresis of 500 mV enhances noise immunity, which is essential in electrically noisy industrial settings where signal integrity can degrade due to electromagnetic interference. When interfacing with 5V logic systems, designers must ensure level compatibility between the transceiver’s 4.5V–5.5V supply range and the host microcontroller, typically requiring external voltage regulators or level-shifting circuits if the MCU operates at lower voltages. Additionally, proper decoupling capacitors near the VCC pin help maintain stable operation under transient loads.
What distinguishes the HIN202EIBNZ from other RS232 transceivers like the MAX3232 in terms of power consumption and data rate, and how might this affect system-level trade-offs?
The HIN202EIBNZ operates over a supply voltage range of 4.5V to 5.5V, making it suitable for standard 5V digital systems, while the MAX3232 supports a wider input voltage range (typically 3V to 5.5V) and includes built-in charge pumps, eliminating the need for external ±12V supplies. However, the HIN202EIBNZ achieves a maximum data rate of 230 kbps, which exceeds the typical 1 Mbps capability of many modern transceivers but may still be preferred in legacy industrial protocols such as Modbus RTU that prioritize reliability over speed. In low-power applications, the absence of internal charge pumps reduces quiescent current compared to devices like the MAX3232, offering better efficiency when operating from unregulated 5V sources without negative voltage requirements.
Can the HIN202EIBNZ be used in automotive applications, given its temperature rating, and what additional protections should be considered beyond the datasheet specifications?
While the HIN202EIBNZ is rated for an operating temperature range of -40°C to 85°C—meeting basic industrial standards—it does not inherently comply with AEC-Q100 qualification required for most automotive systems. Therefore, it should only be considered for non-critical automotive subsystems or infotainment peripherals where functional safety certification is waived. For such use cases, designers must implement supplemental protection measures including ESD clamping diodes, TVS diodes on the RS232 lines, and optical isolation if long cable runs are involved. Thermal derating may also be necessary in confined enclosures where ambient temperatures approach 70°C.
What are the implications of using the HIN202EIBNZ in a multi-drop RS232 configuration, and how does its drive strength compare to open-collector alternatives?
The HIN202EIBNZ is designed primarily for point-to-point RS232 communication rather than multi-drop networks, as standard RS232 drivers cannot safely sink current from multiple receivers simultaneously without risking damage or signal contention. Attempting multi-drop configurations may result in bus conflicts unless line transceivers with tri-state outputs and controlled slew rates are employed. Compared to open-collector transceivers, the HIN202EIBNZ provides stronger output drive capabilities, enabling longer cable runs—up to 50 feet at 230 kbps per the RS232 specification—but lacks the inherent fault tolerance of wired-AND topologies common in I²C or SMBus implementations.
How does the Moisture Sensitivity Level (MSL) of 2 for the HIN202EIBNZ impact reflow soldering processes, and what handling precautions apply during PCB assembly?
With an MSL rating of 2, the HIN202EIBNZ remains shelf-stable for up to one year after opening the moisture-barrier bag under normal storage conditions, provided humidity is below 60% RH. However, once exposed, the device must be assembled within 168 hours (seven days) or baked prior to reflow to prevent moisture-induced cracking during thermal cycling. Assembly facilities should follow JEDEC J-STD-033 guidelines, including baking at 125°C for 24 hours if the exposure window exceeds 876 hours at 30°C/60% RH. Proper handling includes using grounded wrist straps and minimizing time outside sealed packaging.
Is there a difference in propagation delay between the drivers and receivers in the HIN202EIBNZ, and how might this influence timing-sensitive serial protocols?
Although the datasheet does not specify asymmetric propagation delays, typical RS232 transceivers exhibit slight mismatches between driver and receiver turn-on times, usually within tens of nanoseconds. For the HIN202EIBNZ, this asymmetry is generally negligible at data rates up to 230 kbps, corresponding to bit periods around 4.3 microseconds. Nevertheless, in precision applications such as instrument control or high-speed sensor polling where tight timing margins matter, designers should verify worst-case skew through characterization rather than relying solely on datasheet guarantees. Matching termination resistors and minimizing trace lengths further mitigates timing jitter.
Why might the HIN202EIBNZ be preferred over newer USB-to-RS232 converters despite its limited speed, and under what design constraints?
In legacy or embedded systems where direct UART access is required without host processor intervention, the HIN202EIBNZ offers deterministic latency and eliminates firmware overhead associated with USB enumeration and protocol translation. It also avoids introducing additional layers of abstraction that could compromise real-time responsiveness. This makes it ideal for microcontroller-based automation, CNC machines, or medical devices where RS232 remains the mandated interface standard. Furthermore, its simple two-wire interface (TXD/RXD) simplifies PCB layout compared to USB transceivers that demand differential routing and impedance matching.
How does the package size of the HIN202EIBNZ in a 16-SOIC footprint compare to alternatives like TSSOP or QFN, and what layout considerations arise?
The 16-SOIC package measures 10.3 mm in length and 7.5 mm in width, offering a balance between pin count and board space utilization. While smaller packages like 16-TSSOP reduce area by approximately 30%, they offer fewer thermal dissipation paths and may require careful solder mask definition to avoid bridging. Alternatively, QFN packages provide superior thermal performance but demand precise pad soldering inspection due to hidden joints. For the HIN202EIBNZ, adequate copper pour under the SOIC body aids heat spreading, though peak power dissipation is modest (<100 mW typical), so standard IPC-7351 land patterns suffice for most applications.
What role does the 500 mV receiver hysteresis play in noisy environments, and how does it compare to narrower hysteresis designs?
The 500 mV hysteresis of the HIN202EIBNZ ensures that small voltage fluctuations—such as those caused by ground loops or EMI—do not trigger false transitions in the receive comparator. This threshold is higher than some precision analog comparators but aligns with RS232’s defined logic thresholds (±3V to ±15V), providing margin against noise spikes while maintaining compatibility with legacy equipment. Narrower hysteresis would increase susceptibility to ringing or crosstalk, especially over unshielded cables exceeding 10 meters. Thus, the HIN202EIBNZ prioritizes noise robustness over ultra-fast edge detection, favoring reliability in industrial deployments.
Are there any known limitations regarding ESD protection on the RS232 lines of the HIN202EIBNZ, and what external safeguards are recommended?
The HIN202EIBNZ incorporates only minimal internal ESD protection, typically rated around ±2 kV via IEC 61000-4-2 air discharge, which is insufficient for direct connection to outdoor or mobile equipment exposed to frequent electrostatic events. Designers must therefore add external transient suppressors such as PESD5V0S1BA diodes or similar TVS arrays on each RS232 line. These components clamp fast transients before they reach the IC, preserving longevity during field servicing or harsh environmental operation. Proper grounding of the suppressor’s package ground pad is critical to ensure effective discharge paths.
How does the base product number HIN202 relate to other variants in the family, and what key differences exist in pinout or functionality?
The HIN202EIBNZ belongs to the HIN202 series, which includes single-channel (HIN201) and dual-channel (HIN202) configurations, all sharing the same core architecture but differing in pin count and enable signals. The E variant denotes commercial-grade temperature range (-40°C to +85°C), while industrial versions (e.g., HIN202EIB) may extend beyond. All members use the same 16-pin SOIC package, ensuring mechanical compatibility, but care must be taken with enable pins (EN, EN*) that control driver states independently. Designers selecting between variants should evaluate channel count versus BOM cost and footprint constraints.
What impact does operating near the upper voltage limit of 5.5V have on the HIN202EIBNZ, and how does this affect power supply design?
Operating the HIN202EIBNZ close to 5.5V increases susceptibility to voltage drops during transient surges or poor regulation, potentially pushing inputs above absolute maximum ratings and causing latch-up or functional failure. Power supplies feeding the device should maintain stability within ±5% under load, ideally using linear regulators rather than switching types to minimize high-frequency noise coupling into sensitive analog sections. Additionally, input capacitance filtering (e.g., 0.1 µF ceramic plus 10 µF tantalum) helps stabilize the supply rails, reducing the risk of brownout conditions during motor startup or relay switching events common in automation systems.
Can the HIN202EIBNZ interface directly with TTL-level microcontrollers, and what biasing considerations apply?
Yes, the HIN202EIBNZ accepts CMOS/TTL-compatible logic levels on its TXD input, typically 0V to VCC (5V), allowing direct connection to 3.3V or 5V microcontrollers. However, the receiver output swings between ±5V to ±12V, so downstream circuitry must either tolerate these voltages or include level-shifting stages. No external pull-ups or pull-downs are needed due to the internal Schmitt-trigger receiver, but ensuring clean signal edges at the MCU side improves noise immunity. Care should be taken not to overdrive the TXD input with voltages exceeding VCC + 0.3V to avoid damage.
What are the consequences of exceeding the 230 kbps data rate specified for the HIN202EIBNZ, and how does cable length affect achievable throughput?
Transmitting faster than 230 kbps introduces significant rise/fall time degradation due to parasitic capacitance in both the IC and transmission lines, leading to intersymbol interference and increased bit error rates. Even at 115.2 kbps, cable lengths beyond 30 meters degrade signal quality; beyond 50 meters, termination becomes mandatory. For the HIN202EIBNZ, exceeding 230 kbps risks violating RS232 electrical standards unless compensated with shorter cables, lower baud rates, or active buffering. Practical maximum distances decrease inversely with data rate—approximately 50m at 230kbps, 100m at 115kbps, and 200m at 30kbps.
How does RoHS3 compliance of the HIN202EIBNZ influence material selection for global market deployment, and are there export restrictions?
RoHS3 compliance confirms absence of lead, mercury, cadmium, hexavalent chromium, PBB, PBDE, and four phthalates (DEHP, BBP, DBP, DIBP), aligning with EU Directive 2015/863 and enabling free circulation within member states. The HIN202EIBNZ carries ECCN EAR99 classification, indicating it is subject to U.S. Commerce Control List (CCL) Category 5 Part 2 exemptions and generally unrestricted for export worldwide, barring end-use denials. Manufacturers must ensure supplier documentation validates halogen-free laminate and mold compounds to meet regional sustainability mandates.
What testing methodology best validates RS232 signal integrity when using the HIN202EIBNZ in a prototype environment?
Functional verification should include loopback tests at incremental baud rates up to 230 kbps, followed by eye diagram analysis using an oscilloscope with sufficient bandwidth (>100 MHz) to capture sub-nanosecond transitions. Measure rise/fall times (<100 ns typical) and ensure minimum high/low levels meet RS232 specifications. Long-term stress testing involves continuous data transfer over simulated cable lengths (10m, 30m, 50m) while monitoring for errors. Environmental chambers can validate operation across the full -40°C to +85°C range. Protocol-specific validation—such as MODBUS frame integrity—ensures application-layer correctness beyond physical layer metrics.
How does the HIN202EIBNZ handle hot-plugging scenarios, and what precautions prevent damage during field maintenance?
Hot-plugging RS232 connections risks damaging the HIN202EIBNZ due to inductive kickback from cable inductance combined with diode conduction during polarity reversal or voltage transients. Without external protection, plugging/unplugging live lines can induce currents exceeding the IC’s internal clamp ratings. To mitigate this, always power down the system before connecting/disconnecting RS232 cables, or integrate series resistors (100 Ω) and TVS diodes on each line. Ferrite beads further dampen high-frequency transients, enhancing robustness during routine service interventions.
What alternatives exist if the HIN202EIBNZ’s 2/2 transceiver configuration is insufficient for a project requiring four independent channels, and how do pin counts compare?
Projects needing four RS232 channels should consider the HIN242 (quad transceiver) or MAX3107 (SPI/UART bridge), though the latter shifts away from traditional RS232 signaling. The HIN242 uses a 20-pin SSOP package and offers similar electrical characteristics to the HIN202EIBNZ but doubles the channel count. Alternatively, combining two HIN202EIBNZ devices increases component count and board area but maintains consistency in driver/receiver behavior and supply requirements. Migration to LVDS or CAN interfaces may be preferable in new designs aiming to replace legacy RS232 infrastructure with higher-speed, noise-immune serial buses.

Parts with Similar Specifications

The three parts on the right have similar specifications to Renesas Electronics America Inc HIN202EIBNZ

Product Attribute HIN202EIBNZ-T HIN202EIBNZ-TR5661 HIN202EIBNZ-T7A HIN202EIBNZ-TR5661
Part Number HIN202EIBNZ-T HIN202EIBNZ-TR5661 HIN202EIBNZ-T7A HIN202EIBNZ-TR5661
Manufacturer Renesas Electronics America Inc Renesas Electronics America Inc Renesas Electronics America Inc Intersil
Base Product Number - DAC34H84 MAX500 ADS62P42
Number of Drivers/Receivers - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Type - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Voltage - Supply - - - -
Protocol - - - -
Data Rate - - - -
Receiver Hysteresis - - - -
Duplex - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Series - - - -

HIN202EIBNZ Datasheet PDF

Download HIN202EIBNZ pdf datasheets and Renesas Electronics America Inc documentation for HIN202EIBNZ - Renesas Electronics America Inc.

PCN Assembly/Origin
2.73KHz.pdf
PCN Packaging
2.73KHz.pdf

Customer Reviews

Evaluation: 10 Articles

  • Emil***rperTech
    Jun 23, 2026

    Works exactly as described. I used it as a USB-to-SPI bridge in a small MCU development project and communication was stable from the first setup.

  • Liam***terTech
    Jun 15, 2026

    Used this CPLD in a logic control project. Programming was straightforward and signal timing matched the design requirements.

  • Nath***rooks
    Jun 11, 2026

    Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.

  • Dani***alkerTech
    Jun 1, 2026

    Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.

  • Yuki***aka88
    May 26, 2026

    信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。

  • Stev***aker
    May 20, 2026

    Solid diode for power rectification. Works well in switching circuits.

  • Bran***Lewis
    May 11, 2026

    Compact FPGA with good performance. Suitable for basic signal processing tasks.

  • Oliv***arris
    May 7, 2026

    Reliable I/O expander. Works well in embedded control applications.

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

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Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

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Delivery Method

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Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
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Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification
  • ISO 9001: 2015
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HIN202EIBNZ Image

HIN202EIBNZ

Renesas Electronics America Inc
32D-HIN202EIBNZ

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