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Home Products Integrated Circuits (ICs)Interface - Drivers, Receivers, Transceivers~~HIN202EIBNZ-TR5661~~

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HIN202EIBNZ-TR5661 - Intersil

Name: Intersil HIN202EIBNZ-TR5661
Brand: Intersil
SKU: HIN202EIBNZ-TR5661
Availability: InStock
Rating: 5 (7 reviews)

Manufacturer Part Number: HIN202EIBNZ-TR5661

Manufacturer: Intersil (Renesas Electronics Corporation)

Allelco Part Number: 98D-HIN202EIBNZ-TR5661

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 6,238 pcs available, New & Original

Parts Description: IC TRANSCEIVER FULL 2/2 16SO

Package: 16-SOIC

Data sheet: -

RoHs Status

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In stock: 6238

Specifications

HIN202EIBNZ-TR5661 Tech Specifications
Intersil - HIN202EIBNZ-TR5661 technical specifications, attributes, parameters and parts with similar specifications to Intersil - HIN202EIBNZ-TR5661

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	Bulk
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	Not applicable
ECCN	EAR99
HTSUS	0000.00.0000

Frequently Asked Questions(FAQ)

How does the HIN202EIBNZ-TR5661 perform in terms of signal integrity at its maximum data rate, and what design considerations are necessary to maintain reliable communication over longer traces?: The HIN202EIBNZ-TR5661 achieves a maximum data rate of 230 kbps, which places it in the mid-range for RS232 transceivers. At this speed, signal integrity becomes critical due to potential reflections and electromagnetic interference. Designers should ensure controlled impedance on PCB traces, minimize stub lengths, and consider using twisted-pair cabling for the RS232 lines. Additionally, proper termination and grounding practices are essential to prevent signal degradation. The receiver hysteresis of 500 mV provides some noise immunity, but layout and trace length still directly impact performance.

What are the key differences between the HIN202EIBNZ-TR5661 and the SP232EEN-L/TR when used in full-duplex RS232 applications, particularly in industrial environments with high EMI?: While both devices support full-duplex RS232 communication with similar voltage supply ranges, the HIN202EIBNZ-TR5661 features 500 mV of receiver hysteresis compared to the SP232EEN-L/TR’s typical 200–400 mV range, offering superior noise rejection in electrically noisy settings. The Renesas device also maintains stable operation across a broader temperature range (-40°C to 85°C), making it more suitable for harsh environments. However, the SP232EEN-L/TR may offer lower power consumption and smaller footprint alternatives depending on packaging needs, requiring trade-offs in noise immunity versus efficiency.

Can the HIN202EIBNZ-TR5661 be used in automotive-grade RS232 communication systems, or are there limitations due to its operating conditions?: The HIN202EIBNZ-TR5661 is rated for industrial temperatures from -40°C to 85°C, which exceeds standard commercial grades but falls short of most automotive qualification standards (typically AEC-Q100 Grade 2 or higher). While it may function temporarily in automotive infotainment or non-safety subsystems, it lacks the reliability validation required for mission-critical automotive applications. For such use cases, designers should select components with formal automotive certification and enhanced EMC performance.

How does the power consumption of the HIN202EIBNZ-TR5661 compare to modern low-power UART-to-RS232 solutions like the TRS232EIDR under light-load conditions?: The HIN202EIBNZ-TR5661 typically draws around 8 mA per channel during active transmission at 230 kbps, resulting in approximately 16 mA total current when both drivers and receivers are operational. In contrast, the TRS232EIDR can operate below 1 mA in shutdown modes and consumes less than 3 mA even during normal operation. This makes the TRS232EIDR significantly more efficient for battery-powered or energy-sensitive designs, though it may have slightly reduced noise margins at higher speeds.

What precautions should be taken when interfacing the HIN202EIBNZ-TR5661 with 3.3V microcontrollers that do not natively support RS232 voltage levels?: Since the HIN202EIBNZ-TR5661 operates from 4.5V to 5.5V and generates ±5V to ±12V on its RS232 outputs, direct connection to a 3.3V microcontroller I/O pin can cause input overvoltage damage. To safely interface, use level-shifting circuitry such as discrete resistors or dedicated logic-level translators. Alternatively, ensure the microcontroller has Schmitt-trigger inputs tolerant of 5V signals and verify absolute maximum ratings—many 3.3V MCUs cannot tolerate sustained 5V inputs without protection diodes clamping excessively.

Is it acceptable to cascade multiple HIN202EIBNZ-TR5661 devices in a multi-drop RS232 configuration, and what performance implications arise?: Cascading multiple HIN202EIBNZ-TR5661 transceivers in a multi-drop topology is technically possible but introduces cumulative capacitance on the RS232 bus lines, which can degrade rise/fall times and reduce the effective data rate. Each additional transceiver adds parasitic capacitance that must be compensated by stronger drivers or slower signaling. Given the 230 kbps limit, only modest node counts are practical without signal conditioning. Additionally, driver enable timing must be carefully managed to avoid contention.

How does the Moisture Sensitivity Level (MSL) rating of MSL 2 for the HIN202EIBNZ-TR5661 influence storage and reflow soldering procedures?: With an MSL 2 classification, the HIN202EIBNZ-TR5661 requires handling within one year of exposure to ambient atmosphere before reflow. If stored properly in dry packaging, it can remain solder-ready indefinitely. During assembly, the component must be processed within 168 hours of desiccant removal unless re-baked. Failure to adhere to this timeline risks popcorning during reflow due to moisture vaporization. Standard JEDEC J-STD-033 guidelines apply for bake-out cycles if shelf life is exceeded.

What role does the base product number HIN202 play in identifying substitutes or related variants of the HIN202EIBNZ-TR5661?: The base product number HIN202 serves as a family identifier across Renesas’ RS232 transceiver lineup, enabling designers to evaluate closely matched alternatives such as HIN202EIBNZ-T7A or HIN202EIBNZ-T, which differ primarily in packaging or tape-and-reel format. These variants share core electrical characteristics, including data rate, supply voltage, and hysteresis, ensuring compatibility in most circuit layouts. Using the base number streamlines part selection while maintaining functional parity.

Why might a designer choose the HIN202EIBNZ-TR5661 over newer CMOS-based RS232 transceivers despite its relatively moderate data rate?: Although newer CMOS solutions offer lower quiescent current and faster speeds, the HIN202EIBNZ-TR5661 provides robust ESD protection and consistent performance across industrial temperature ranges, backed by long-term availability from Renesas. Its proven reliability in legacy serial communication architectures makes it a dependable choice for embedded systems where simplicity and stability outweigh ultra-low power or high-speed requirements. The 500 mV hysteresis further enhances noise resilience in electrically noisy environments.

How does the ECCN classification of EAR99 affect global sourcing and export compliance when purchasing the HIN202EIBNZ-TR5661?: Classified under ECCN EAR99, the HIN202EIBNZ-TR5661 is subject to minimal export restrictions under U.S. regulations, simplifying international procurement and distribution. This designation indicates it is not controlled for national security reasons and generally qualifies for automatic license exceptions. However, end-use verification remains the buyer’s responsibility, especially in defense or encryption-related applications, where final determination rests with the importer.

In a system requiring bidirectional RS232 communication between two boards using the HIN202EIBNZ-TR5661, how should TX and RX lines be configured to avoid signal conflicts?: Each board should use one HIN202EIBNZ-TR5661 with its transmit output connected to the receive input of the other device. Both devices must independently control their respective transmitter enables (TEN pins) to prevent simultaneous transmission, which could cause bus contention and damage drivers. Implementing software handshaking or using RTS/CTS flow control ensures orderly exchange. Proper decoupling capacitors near the VCC and GND pins of each IC are also essential to stabilize supply rails during switching.

What are the implications of using the HIN202EIBNZ-TR5661 in a system powered by a noisy 5V rail with poor regulation?: The HIN202EIBNZ-TR5661 specifies operation from 4.5V to 5.5V, so significant voltage fluctuations outside this range may disrupt logic thresholds or reduce noise margins. Poorly regulated supplies can cause erratic behavior, especially during driver transitions. Adding local bulk capacitance (e.g., 10 µF tantalum + 0.1 µF ceramic) near the IC helps filter ripple, while linear regulators with low dropout improve transient response. Monitoring the VCC line with an oscilloscope during peak load changes is advisable to confirm stability.

How does the package size of the 16-SOIC (0.154", 3.90mm width) impact thermal performance and placement density in compact PCBs?: The standard SOIC-16 package offers moderate thermal resistance (~100°C/W junction-to-air), sufficient for typical RS232 applications where power dissipation is low. However, in densely populated boards, heat from adjacent components may raise local ambient temperatures, indirectly affecting reliability. Placement should allow airflow and avoid stacking high-power devices directly above the HIN202EIBNZ-TR5661. Surface-mount assembly ensures good contact with copper planes if thermal vias are added beneath the package, though not strictly necessary for this low-power device.

Are there any known interoperability issues between the HIN202EIBNZ-TR5661 and certain USB-to-RS232 converter chips commonly used in prototyping?: No inherent incompatibility exists, but mismatched baud rates, flow control settings, or handshake protocols can create communication failures regardless of the physical layer. The HIN202EIBNZ-TR5661 expects clean digital logic levels; if driven by a USB-UART bridge with incorrect voltage levels or weak drive strength, signal edges may be sluggish. Always verify signal integrity at the receiving end using an oscilloscope to confirm voltage levels exceed the 0.8V low threshold and fall below 2.0V high for proper recognition.

What advantages does the full-duplex capability of the HIN202EIBNZ-TR5661 provide over half-duplex alternatives in real-time command-response systems?: Full-duplex operation allows simultaneous transmission and reception, reducing latency in bidirectional communication protocols like MODBUS RTU or custom ASCII command sets. Unlike half-duplex devices that require time-division multiplexing, the HIN202EIBNZ-TR5661 uses separate transmit and receive channels, enabling immediate feedback without turnaround delays. This improves responsiveness in control loops and diagnostic interfaces, particularly beneficial in automation and instrumentation applications.

How does the presence of substitute parts like ST202EBDR affect long-term supply chain planning when relying on the HIN202EIBNZ-TR5661?: Substitutes such as the ST202EBDR offer similar functionality but may differ in pinout, packaging, or minor electrical parameters (e.g., startup time, output swing). While they can serve as temporary replacements, redesign effort is often needed to accommodate these differences. Evaluating alternate sources early reduces obsolescence risk, but verifying datasheet alignment on critical parameters—especially voltage levels and enable logic—is essential before committing to substitution in production.

Parts with Similar Specifications

The three parts on the right have similar specifications to Intersil HIN202EIBNZ-TR5661

Product Attribute
Part Number	HIN202EIBNZ-TR5661	HIN202EIBNZ-T	HIN202EIBNZ-T7A	HIN202EIBZ-T
Manufacturer	Renesas Electronics America Inc	Renesas Electronics America Inc	Renesas Electronics America Inc	Renesas Electronics America Inc
Receiver Hysteresis	-	-	-	-
Duplex	-	-	-	-
Data Rate	-	-	-	-
Type	-	-	-	-
Number of Drivers/Receivers	-	-	-	-
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
Protocol	-	-	-	-
Voltage - Supply	-	-	-	-
Series	-	-	-	-
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

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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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Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	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.
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