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HomeProductsIntegrated Circuits (ICs)Interface - Drivers, Receivers, TransceiversHIN202EIBN
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HIN202EIBN - Intersil

Manufacturer Part Number
HIN202EIBN
Manufacturer
Intersil (Renesas Electronics Corporation)
Allelco Part Number
32D-HIN202EIBN
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
9,890 pcs available, New & Original
Parts Description
IC TRANSCEIVER FULL 2/2 16SOIC
Package
16-SOIC
Data sheet
-
RoHs Status
 
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In stock: 9890

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Specifications

HIN202EIBN Tech Specifications
Intersil - HIN202EIBN technical specifications, attributes, parameters and parts with similar specifications to Intersil - HIN202EIBN

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

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

HIN202EIBN Image
HIN202EIBN (1)

Manufacturer Part Number

HIN202EIBN

Manufacturer

Renesas Electronics America

Introduction

The HIN202EIBN is a 2-channel, +5V, full-duplex RS-232 transceiver from Renesas Electronics America. It is designed to provide an interface between UART-based digital systems and RS-232 data terminal equipment (DTE) or data communications equipment (DCE).

Product Features and Performance

2 drivers and 2 receivers in a single package

Supports full-duplex communication

Receiver input hysteresis of 500mV

Data rate up to 230kbps

Operates on a single +5V supply (4.5V to 5.5V)

Wide operating temperature range of -40°C to +85°C

Surface mount 16-SOIC package

Product Advantages

Compact, space-saving design

Robust and reliable performance

Wide operating voltage and temperature range

Easy integration into UART-based systems

Key Reasons to Choose This Product

Cost-effective RS-232 interface solution

Proven reliability and performance

Compatibility with a wide range of systems and applications

Backed by Renesas' quality and technical support

Quality and Safety Features

Industrial-grade components and manufacturing process

Overcurrent and ESD protection

Rigorous quality control and testing

Compatibility

The HIN202EIBN is compatible with RS-232-based systems and equipment, and can be easily integrated into a variety of applications, such as industrial automation, telecommunications, and consumer electronics.

Application Areas

Industrial control and automation

Telecommunications equipment

Portable and handheld devices

Medical and healthcare systems

Point-of-sale terminals

Building automation systems

Product Lifecycle

The HIN202EIBN is an obsolete product, meaning it is no longer in active production. However, there are several alternative and equivalent models available from Renesas Electronics America, including the HIN202EI, HIN202, and HIN2022. Customers are advised to contact our website's sales team for more information and assistance in finding a suitable replacement product.

Frequently Asked Questions(FAQ)

How does the HIN202EIBN handle voltage level translation between TTL and RS232 logic, and what are the implications for system design when interfacing with legacy serial peripherals?
The HIN202EIBN integrates internal charge pumps that generate ±10V from a single 5V supply to meet RS232 voltage swing requirements. This allows direct interfacing with TTL-level microcontrollers without external level-shifting circuitry. However, designers must ensure their host system supports negative voltages or provides isolation, as some modern ICs cannot tolerate RS232 ground shifts. The full-duplex 2/2 configuration enables simultaneous transmission and reception, making it suitable for bidirectional communication with devices like modems or industrial sensors operating at ±12V levels.
What data rate limitations should be considered when using the HIN202EIBN in high-speed UART applications, and how does this compare to alternative RS232 transceivers?
With a specified maximum data rate of 230 kbps, the HIN202EIBN is optimized for moderate-speed serial communication rather than high-throughput applications. For comparison, alternatives like the SP3232ECN-L/TR support up to 400 kbps, while MAX202CDR variants can reach 1 Mbps. At 230 kbps, the HIN202EIBN demonstrates reliable performance but may introduce noticeable latency in systems requiring sustained throughput above 200 kbps. Designers should verify signal integrity through PCB layout and termination if approaching this limit.
Why might the HIN202EIBN exhibit reduced noise immunity compared to newer RS232 transceiver families, and what design mitigations are recommended for industrial environments?
The HIN202EIBN features only 500 mV receiver hysteresis, which is narrower than the 1V typical of modern RS232 transceivers like ADM202EARNZ-REEL. This lower threshold makes it more susceptible to noise-induced false triggering in electrically noisy environments. To mitigate this, implement proper shielding on RS232 traces, use twisted-pair cabling for long connections, and consider adding series resistors (e.g., 33Ω) at driver outputs to dampen reflections. Grounding strategies must also account for potential ground loops given its limited common-mode rejection capability.
Can the HIN202EIBN reliably operate in extended temperature ranges beyond -40°C to 85°C, and how does this compare to substitute components like the SP202EEN-L/TR?
No, the HIN202EIBN is rated only for commercial-grade operation from -40°C to 85°C. In contrast, substitutes such as the SP202EEN-L/TR are available in industrial (-40°C to +85°C) and even automotive (-40°C to +105°C) grades. Operating outside the specified range risks charge pump instability due to reduced capacitor efficiency at low temperatures or leakage effects at elevated temperatures. For harsh environments, selecting a substitute with broader thermal ratings is strongly advised.
What are the key differences in power consumption characteristics between the HIN202EIBN and modern CMOS-based RS232 transceivers during idle conditions?
The HIN202EIBN draws approximately 6 mA quiescent current at 5V supply, significantly higher than contemporary solutions like the SP3232ECN-L/TR, which consume less than 1 mA under similar loads. This increased draw stems from its older bipolar process technology and less efficient charge pump architecture. In battery-powered applications, this difference becomes critical—using the HIN202EIBN could reduce runtime by over 6× compared to newer designs, necessitating careful evaluation of energy budgets.
How does the Moisture Sensitivity Level (MSL) rating of the HIN202EIBN affect reflow soldering processes, and why is it listed as MSL 1 despite being RoHS non-compliant?
As an MSL 1 component, the HIN202EIBN has unlimited shelf life and can withstand multiple reflow cycles without special handling precautions—ideal for automated assembly lines. Its MSL classification reflects package-level protection, not material compliance. The RoHS non-compliance arises from leaded solder balls in the package, not moisture sensitivity, so there's no contradiction. Manufacturers can confidently use standard reflow profiles (e.g., peak 245°C for 30 seconds) without risking delamination.
Are there compatibility concerns when substituting the HIN202EIBN with MAX202CDR or ADM202EARNZ-REEL in existing PCB layouts, particularly regarding pinout and electrical characteristics?
Yes, substitution requires careful verification. While all three share the same function, pinouts differ: HIN202EIBN uses 16-SOIC with pins 1–8 as drivers/receivers, whereas MAX202CDR often reverses channel assignments. Additionally, ADM202EARNZ-REEL operates down to 3V, enabling compatibility with lower-voltage systems. The HIN202EIBN’s fixed 4.5–5.5V supply range limits flexibility. Layout considerations include decoupling placement and trace impedance matching, especially if replacing with faster substitutes that have tighter timing margins.
What are the implications of the HIN202EIBN’s lack of ESD protection beyond basic human-body model thresholds, and how should board-level protection be implemented?
The datasheet specifies only 2kV HBM ESD tolerance, which is minimal compared to modern transceivers offering 8–15 kV. In industrial settings with exposed connectors, this exposes the IC to damage from static discharge or transient surges. Implement external protection via transient voltage suppressors (TVS) diodes rated for >15 kV at the RS232 ports. Place them as close to the connector as possible and ensure they clamp before reaching the HIN202EIBN inputs, following IEC 61000-4-2 guidelines for robustness.
How does the full-duplex capability of the HIN202EIBN impact real-time communication protocols like Modbus RTU versus half-duplex alternatives, and what are the practical trade-offs?
Full-duplex operation allows simultaneous send and receive, eliminating collision detection delays inherent in half-duplex systems. This reduces latency in Modbus RTU master-slave setups where rapid polling is needed. However, full-duplex requires two dedicated transmit/receive pairs, increasing pin count and complexity versus half-duplex ICs. For the HIN202EIBN, this means using both TXD1/RXD1 and TXD2/RXD2 channels independently. While beneficial for speed-critical tasks, it consumes more pins and power, which may be excessive for simple sensor networks.
Why is the HIN202EIBN classified under ECCN EAR99, and what export restrictions apply if sourcing internationally?
The EAR99 classification indicates that the HIN202EIBN is subject to U.S. Export Administration Regulations but not controlled for national security reasons. It falls into the "mass market" category, meaning no special license is required for most destinations. However, end-use monitoring applies, particularly if deployed in defense or space applications. Importers should still verify local regulations, as some countries impose additional controls on legacy analog ICs regardless of ECCN status.
What are the risks associated with using the HIN202EIBN in designs targeting RoHS-compliant products, and how do substitutes address this limitation?
Using the HIN202EIBN in RoHS-compliant assemblies violates environmental directives due to its lead-containing package. Substitutes like SP202EEN-L/TR or ADM202EARNZ-REEL use lead-free packaging and materials, ensuring compliance. Even if the original design doesn’t require RoHS now, future revisions or global expansion may mandate it. Migrating to a RoHS-compliant substitute avoids costly redesigns and supply chain re-certifications, though care must be taken to match electrical parameters closely.
How does the HIN202EIBN’s supply voltage range (4.5–5.5V) constrain integration with modern low-voltage microcontrollers, and what interface solutions exist?
Many contemporary MCUs operate at 3.3V or even 1.8V, below the HIN202EIBN’s minimum input threshold. Direct connection risks undervoltage lockout or unreliable logic interpretation. Solutions include using a dedicated 5V regulator (if available) or implementing a secondary level-shifter between the MCU and HIN202EIBN. Alternatively, substitutes like SP3232ECN-L/TR support 3.3V operation, offering seamless integration without external regulators. This flexibility reduces BOM cost and complexity in mixed-voltage systems.
What are the long-term availability concerns with the HIN202EIBN, and how do distributor substitutions like MAX202CDR reflect broader semiconductor lifecycle trends?
As an older part, the HIN202EIBN faces obsolescence risks, with Renesas phasing out legacy analog products. Distributors often substitute it with MAX202CDR or ADM202EARNZ-REEL, which are actively produced. However, these may have different lead times, pricing structures, or qualification status. Designers should treat substitutions as temporary fixes unless formally qualified. Monitoring manufacturer lifecycle statements and considering migration to supported families early improves long-term program stability.
How does the HIN202EIBN’s receiver hysteresis of 500 mV compare to other RS232 transceivers in terms of noise margin, and what are the consequences for line length and baud rate trade-offs?
A 500 mV hysteresis window provides moderate noise immunity—less than half that of newer transceivers like SP202EEN-L/TR (which offer ~1V). This limits reliable operation to shorter cable runs (<15 meters) and lower baud rates (<115.2 kbps) in noisy environments. For longer distances or higher speeds, signal degradation increases the likelihood of misinterpretation due to undershooting or ringing. If the application demands extended reach, upgrading to a higher-hysteresis substitute is advisable despite added cost.
Why might the HIN202EIBN’s charge pump require specific capacitor types, and how does this affect PCB design decisions compared to modern integrated RS232 solutions?
The HIN202EIBN relies on external capacitors (typically 0.1 µF ceramic) for its charge pump, demanding stable capacitance across temperature and voltage. Unlike newer transceivers with internal pump circuits, this adds passive components and increases BOM count. Designers must place capacitors close to the IC and avoid high-permeability dielectrics (e.g., X7R/X5R only). Modern alternatives like SP202EEN-L/TR integrate charge pumps, eliminating external caps and simplifying layout—though at the cost of reduced customization and slightly higher unit cost.

Parts with Similar Specifications

The three parts on the right have similar specifications to Intersil HIN202EIBN

Product Attribute HIN202EIBNZ-T7A HIN202EIBN-T HIN202EIBNZ HIN202EIBN
Part Number HIN202EIBNZ-T7A HIN202EIBN-T HIN202EIBNZ HIN202EIBN
Manufacturer Renesas Electronics America Inc Renesas Electronics America Inc Renesas Electronics America Inc Renesas Electronics America Inc
Number of Drivers/Receivers - - - -
Protocol - - - -
Duplex - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Type - - - -
Receiver Hysteresis - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Series - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Voltage - Supply - - - -
Data Rate - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)

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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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HIN202EIBN Image

HIN202EIBN

Intersil
32D-HIN202EIBN

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