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

Manufacturer Part Number
HIN202EIBNZ-T
Manufacturer
Renesas Electronics Corporation
Allelco Part Number
32D-HIN202EIBNZ-T
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
32,380 pcs available, New & Original
Parts Description
IC TRANSCEIVER FULL 2/2 16SOIC
Package
16-SOIC
Data sheet
HIN202EIBNZ-T.pdf

PCN Assembly/Origin

2.73KHz.pdf

PCN Packaging

2.73KHz.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 32380
  • Unit Price: $0.611
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $0.611 $0.61
10+ $0.507 $5.07
30+ $0.455 $13.65
100+ $0.404 $40.40
500+ $0.373 $186.50
1000+ $0.357 $357.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

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

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 Tape & Reel (TR)
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-T Image
HIN202EIBNZ-T (1)

Manufacturer Part Number

HIN202EIBNZ-T

Manufacturer

Renesas Electronics America

Introduction

The HIN202EIBNZ-T is a RS232 transceiver from Renesas Electronics America, designed for interfacing in communications. Provided in a 16-SOIC package, this product ensures reliable data transmission with RS232 protocol.

Product Features and Performance

RS232 Transceiver Type

Full Duplex Communication

2 Drivers and 2 Receivers

500mV Receiver Hysteresis

Data transmission rate up to 230kbps

Operating Temperature range from -40°C to 85°C

Product Advantages

High reliability in data transmission

Enhanced signal integrity through built-in hysteresis

Suitable for harsh environments due to wide temperature range

Key Technical Parameters

Number of Drivers/Receivers: 2/2

Data Rate: 230kbps

Voltage Supply: 4.5V ~ 5.5V

Receiver Hysteresis: 500 mV

Quality and Safety Features

Built to withstand industrial temperature ranges

Encapsulated in robust 16-SOIC package

Compatibility

Compliant with RS232 protocol

Can be mounted via Surface Mount technique

Application Areas

Telecommunication systems

Data acquisition systems

Serial communications in embedded systems

Product Lifecycle

Status: Active

Continuously supported with no current plans for discontinuation

Several Key Reasons to Choose This Product

High data integrity and error-free communications with receiver hysteresis

Robust against temperature extremes, making it ideal for various environmental conditions

Compact and reliable SOIC package suitable for surface mounting, facilitating easy installation

Ongoing product support and availability, ensuring long-term usability and integration into future projects.

Frequently Asked Questions(FAQ)

How does the HIN202EIBNZ-T handle noise immunity in industrial environments where RS232 communication is exposed to electromagnetic interference?
The HIN202EIBNZ-T incorporates a 500 mV receiver hysteresis, which helps distinguish valid signal transitions from noise-induced fluctuations in industrial settings. This threshold prevents false triggering during common-mode voltage swings typical of noisy environments, ensuring reliable data integrity when transmitting at up to 230 kbps over RS232 links.
What are the key differences between the HIN202EIBNZ-T and similar full-duplex RS232 transceivers like the MAX232 or SP3222EEN-L when designing for space-constrained PCBs?
Unlike the MAX232, which requires external charge pumps and capacitors, the HIN202EIBNZ-T integrates internal charge pumps, eliminating the need for discrete timing components. Compared to the SP3222EEN-L, it offers slightly higher data rates (230 kbps vs. 19.2 kbps maximum) and operates across a narrower supply range (4.5V–5.5V), making it more suitable for compact, low-voltage systems requiring faster serial communication without external bulk capacitance.
Can the HIN202EIBNZ-T be used in battery-powered applications with strict power consumption requirements, and what design considerations apply?
While the HIN202EIBNZ-T supports single 5V operation, its active current draw typically ranges above 1 mA, which may limit suitability for ultra-low-power designs. Engineers should evaluate total system sleep currents and consider enabling shutdown modes only if supported by peripheral control. For long battery life, alternative low-power UART-to-RS232 converters may offer better efficiency, but the HIN202EIBNZ-T remains viable for moderate-duty applications where simplicity outweighs peak power concerns.
What is the impact of operating temperature on the reliability of the HIN202EIBNZ-T in automotive edge sensor nodes deployed outdoors?
The HIN202EIBNZ-T is rated for industrial temperatures (-40°C to 85°C), which exceeds most commercial-grade components. In outdoor automotive edge devices, this ensures stable performance during thermal cycling and extreme ambient conditions. However, PCB layout must maintain adequate copper pour and thermal relief to prevent localized hot spots, especially since SOIC packaging has limited thermal conductivity compared to QFN alternatives.
How does the HIN202EIBNZ-T compare to newer RS232 interface ICs using LVDS signaling in terms of EMI susceptibility and cabling distance?
The HIN202EIBNZ-T uses traditional RS232 voltage levels (±3V to ±15V), which are inherently more immune to ground potential differences than LVDS-based converters over short distances. However, LVDS variants offer superior EMI performance and longer reach due to differential signaling. For cable runs under 15 meters in electrically noisy environments, LVDS-based interfaces generally outperform RS232, but the HIN202EIBNZ-T remains cost-effective for point-to-point, short-haul connections within 10–15 feet where legacy compatibility is required.
Are there any known limitations when cascading multiple HIN202EIBNZ-T devices in daisy-chain configurations for multi-drop RS232 networks?
Daisy-chaining multiple HIN202EIBNZ-T transceivers is not recommended due to cumulative driver loading and undefined receiver thresholds in open-bus topologies. Each receiver input presents a high-impedance load, but simultaneous transmission attempts can cause contention and signal degradation. Standard practice dictates using dedicated multi-drop protocols like RS485 or implementing addressable drivers instead. If multi-drop is unavoidable, isolate each node with line drivers/receivers designed for bus architectures.
What precautions should engineers take when reflowing the HIN202EIBNZ-T in lead-free assembly processes to avoid parametric drift?
The HIN202EIBNZ-T has an MSL rating of 2, indicating it tolerates one year of shelf life before assembly. During reflow, peak temperatures must stay below 260°C for less than 10 seconds to preserve internal charge pump stability. Exceeding these limits risks degrading the integrated capacitor emulation circuits, potentially causing voltage droop or startup failure. Thermal profiling should confirm no zone exceeds 250°C for more than 30 seconds.
How does the HIN202EIBNZ-T’s full-duplex capability support real-time bidirectional communication in embedded control systems interfacing with legacy peripherals?
With two independent transmit and receive channels, the HIN202EIBNZ-T enables simultaneous bidirectional data flow essential for real-time control loops—such as motor feedback or sensor polling—without requiring software handshaking delays. This full-duplex operation simplifies protocol implementation and reduces latency compared to half-duplex alternatives, particularly when connecting to modems, GPS modules, or industrial PLCs that expect continuous two-way communication over RS232.
Is it acceptable to operate the HIN202EIBNZ-T near its minimum supply voltage of 4.5V when powered by an unregulated wall adapter in portable devices?
Operating near 4.5V is permissible but demands careful regulation to prevent brownout conditions. Voltage drops due to line loss or transient loads could push the supply below spec, causing erratic charge pump behavior or output level clipping. Engineers should ensure steady-state supply stays above 4.6V under worst-case current draw and include decoupling capacitance close to the VCC pin to stabilize the internal charge pump during switching events.
What role does receiver hysteresis play in mitigating ringing effects on long RS232 traces connected to the HIN202EIBNZ-T?
The 500 mV hysteresis window provides a guard band against undershoot and overshoot caused by reflections on long cables. Without sufficient hysteresis, rapid voltage transitions near the threshold could trigger multiple false receptions. In installations exceeding 5 meters, this margin improves robustness by requiring clean crossing of the logic threshold rather than ambiguous mid-level signals, effectively filtering out transient artifacts induced by impedance mismatches.
How does the choice between the HIN202EIBNZ-T and a microcontroller-integrated UART affect bill-of-materials complexity in new designs?
Using the HIN202EIBNZ-T adds discrete components (though minimal: just two capacitors for internal pumping), but guarantees full RS232 voltage swing and isolation from MCU noise. Integrated UARTs lack hardware-level ESD protection and voltage translation, limiting them to TTL levels. For systems requiring true RS232 compliance—especially over cable—the HIN202EIBNZ-T adds value despite minor BOM increase, whereas pure TTL communication suffices only for short-distance board-to-board links.
Can the HIN202EIBNZ-T interface safely with 3.3V microcontrollers like STM32 or ESP32 without additional level-shifting circuitry?
Yes, the HIN202EIBNZ-T accepts CMOS-compatible logic inputs down to 3.3V on its TXD pins, allowing direct connection to modern MCUs without buffers. However, care must be taken to ensure the MCU’s GPIO outputs can source/sink enough current to drive the HIN202EIBNZ-T’s input thresholds reliably. Most 3.3V MCUs meet this requirement, but verify datasheet specifications for VIH/VIL margins under production tolerances.
What environmental certifications or compliance markers indicate the HIN202EIBNZ-T is suitable for global deployment in consumer electronics?
The device carries RoHS3 compliance and is REACH unaffected, confirming adherence to EU directives restricting hazardous substances. Additionally, its ECCN classification of EAR99 indicates it’s not subject to U.S. export controls, facilitating international sourcing. These markers simplify regulatory approval in North America, Europe, and Asia, though end-system integration must still comply with local electrical safety standards beyond component-level specs.
How should termination and cable selection be optimized when deploying the HIN202EIBNZ-T over extended distances to maintain signal fidelity at 230 kbps?
At 230 kbps, propagation delay becomes significant; cable capacitance must be kept below 2500 pF for reliable operation. Use twisted-pair cables with low capacitance (e.g., <100 pF/m) and keep runs under 15 meters. Termination resistors are generally unnecessary for RS232 due to high slew rates, but adding series damping resistors (22–100Ω) at the driver output can reduce ringing on long lines. Avoid parallel wiring near high-speed digital nets to minimize crosstalk.
Why might the HIN202EIBNZ-T exhibit slower rise times compared to newer GaN-based RS232 transceivers, and what trade-offs does this imply?
The HIN202EIBNZ-T uses conventional MOSFET-based output stages rather than advanced wide-bandgap semiconductors, resulting in rise/fall times in the microsecond range. This limits bandwidth but ensures compatibility with legacy RS232 equipment and simplifies EMI filtering. While newer GaN solutions offer faster edges and lower distortion, they often sacrifice voltage headroom and require tighter layout constraints. For most industrial applications, the HIN202EIBNZ-T strikes a practical balance between speed, reliability, and ease of use.

Parts with Similar Specifications

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

Product Attribute HIN202EIBNZ-TR5661 HIN202EIBNZ-TR5661 HIN202EIBNZ-T7A HIN202EIBN-T
Part Number HIN202EIBNZ-TR5661 HIN202EIBNZ-TR5661 HIN202EIBNZ-T7A HIN202EIBN-T
Manufacturer Intersil Renesas Electronics America Inc Renesas Electronics America Inc Renesas Electronics America Inc
Data Rate - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Protocol - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Type - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Duplex - - - -
Series - - - -
Number of Drivers/Receivers - - - -
Voltage - Supply - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Receiver Hysteresis - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42

HIN202EIBNZ-T Datasheet PDF

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

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

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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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2.00kg-3.00kg USD$50.00 - USD$100.00
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HIN202EIBNZ-T Image

HIN202EIBNZ-T

Renesas Electronics America Inc
32D-HIN202EIBNZ-T

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