HIN202CP RS232 Transceiver Equivalent & Substitute Parts

Part Overview

The HIN202CP is a 2/2 full-duplex RS232 transceiver manufactured by Renesas Electronics Corporation in a 16-DIP package. This interface IC operates at 4.5V to 5.5V supply voltage with a data rate of 120 Kbps and receiver hysteresis of 500 mV. The part is classified as obsolete, making equivalent and substitute parts necessary for ongoing system support and new designs requiring RS232 communication interfaces.

Key Parameters

Parameter	Value
Manufacturer Part Number	HIN202CP
Manufacturer	Renesas Electronics Corporation
Type	Transceiver
Protocol	RS232
Number of Drivers/Receivers	2/2
Duplex	Full
Receiver Hysteresis	500 mV
Data Rate	120 Kbps
Voltage - Supply	4.5V ~ 5.5V
Operating Temperature	0°C ~ 70°C
Mounting Type	Through Hole
Package / Case	16-DIP (0.300", 7.62mm)
Supplier Device Package	16-PDIP
Product Status	Obsolete
RoHS Status	RoHS non-compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the HIN202CP is determined by strict adherence to the following electrical and mechanical parameters:

Critical Parameters for Substitution:

Protocol: RS232
Number of Drivers/Receivers: 2/2
Duplex: Full
Voltage - Supply: 4.5V ~ 5.5V
Mounting Type: Through Hole
Package / Case: 16-DIP (0.300", 7.62mm)
Supplier Device Package: 16-PDIP

Allowable Parameter Variations:

Receiver Hysteresis: 400 mV to 650 mV (functional tolerance range)
Data Rate: 120 Kbps minimum (higher rates acceptable)
Operating Temperature: May extend beyond 0°C ~ 70°C range
Product Status: Active preferred over obsolete
RoHS Status: ROHS3 Compliant preferred for new designs

Substitute parts are grouped into three categories based on parameter alignment:

Parametric Equivalent: Identical electrical specifications with active product status (HIN232CPZ, MAX202CPE+, MAX202ECPE+)

Upgrade: Enhanced operating temperature range or improved compliance while maintaining core electrical parameters (MAX202EPE+)

Similar: Minor variations in receiver hysteresis or data rate within functional tolerance, maintaining all critical parameters (ADM202EANZ, ADM202JNZ, LT1081CN#PBF, MAX202EEPE+, MAX232ACPE+, TRS202EIN)

Parameter Comparison

Part Number	Manufacturer	Protocol	Drivers/Receivers	Receiver Hysteresis	Data Rate	Supply Voltage	Operating Temp	Package	Product Status	RoHS Status
HIN202CP	Renesas	RS232	2/2	500 mV	120 Kbps	4.5V ~ 5.5V	0°C ~ 70°C	16-DIP	Obsolete	RoHS non-compliant
HIN232CPZ	Renesas	RS232	2/2	500 mV	120 Kbps	4.5V ~ 5.5V	0°C ~ 70°C	16-DIP	Active	ROHS3 Compliant
MAX202EPE+	Analog Devices/Maxim	RS232	2/2	500 mV	120 Kbps	4.5V ~ 5.5V	-40°C ~ 85°C	16-DIP	Active	ROHS3 Compliant
ADM202EANZ	Analog Devices	RS232	2/2	650 mV	230 Kbps	4.5V ~ 5.5V	-40°C ~ 85°C	16-DIP	Active	ROHS3 Compliant
ADM202JNZ	Analog Devices	RS232	2/2	400 mV	—	4.5V ~ 5.5V	0°C ~ 70°C	16-DIP	Active	ROHS3 Compliant
LT1081CN#PBF	Analog Devices	RS232	2/2	400 mV	250 KBd	4.5V ~ 5.5V	0°C ~ 70°C	16-DIP	Active	ROHS3 Compliant
MAX202EEPE+	Analog Devices/Maxim	RS232	2/2	500 mV	120 Kbps	4.5V ~ 5.5V	-40°C ~ 85°C	16-DIP	Active	ROHS3 Compliant
MAX232ACPE+	Analog Devices/Maxim	RS232	2/2	500 mV	200 Kbps	4.5V ~ 5.5V	0°C ~ 70°C	16-DIP	Active	ROHS3 Compliant
TRS202EIN	Texas Instruments	RS232	2/2	500 mV	120 Kbps	4.5V ~ 5.5V	-40°C ~ 85°C	16-DIP	Obsolete	ROHS3 Compliant
MAX202CPE+	Analog Devices/Maxim	RS232	2/2	500 mV	120 Kbps	4.5V ~ 5.5V	0°C ~ 70°C	16-DIP	Active	ROHS3 Compliant
MAX202ECPE+	Analog Devices/Maxim	RS232	2/2	500 mV	120 Kbps	4.5V ~ 5.5V	0°C ~ 70°C	16-DIP	Active	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement (Parametric Equivalent): HIN232CPZ is the primary direct replacement from Renesas, maintaining identical electrical specifications while offering active product status and ROHS3 compliance. MAX202CPE+ and MAX202ECPE+ provide equivalent functionality from Analog Devices/Maxim with active status and improved compliance.

For Extended Temperature Range Applications: MAX202EPE+ and MAX202EEPE+ extend the operating temperature range to -40°C ~ 85°C while maintaining all core electrical parameters. TRS202EIN from Texas Instruments offers the same extended temperature capability, though it carries obsolete product status.

For New Designs Requiring RoHS Compliance: All substitute parts listed carry ROHS3 Compliant status, making them suitable for applications requiring regulatory compliance. The original HIN202CP is RoHS non-compliant and should not be used in new designs subject to RoHS requirements.

For High-Reliability Applications: ADM202EANZ offers enhanced data rate capability (230 Kbps) and extended operating temperature range (-40°C ~ 85°C) with active product status. LT1081CN#PBF provides 250 KBd data rate capability with active status.

Frequently Asked Questions (FAQ)

Q: Can HIN232CPZ be used as a direct drop-in replacement for HIN202CP?

A: Yes. HIN232CPZ maintains identical electrical specifications (2/2 RS232 transceiver, 500 mV hysteresis, 120 Kbps data rate, 4.5V ~ 5.5V supply) and identical 16-DIP package. The primary advantages are active product status and ROHS3 compliance.

Q: What is the difference between parametric equivalents and similar substitutes?

A: Parametric equivalents match all electrical specifications of the original part. Similar substitutes maintain critical parameters (protocol, driver/receiver count, package, supply voltage) but may vary in receiver hysteresis (400 mV to 650 mV range) or data rate, which remain within functional tolerance for RS232 applications.

Q: Are all substitute parts available in the same 16-DIP package?

A: Yes. All listed substitute parts use the 16-DIP (0.300", 7.62mm) package with 16-PDIP supplier device package designation, ensuring mechanical compatibility and pin-for-pin compatibility.

Q: Why should I consider MAX202EPE+ over HIN232CPZ?

A: MAX202EPE+ extends the operating temperature range to -40°C ~ 85°C compared to HIN232CPZ at 0°C ~ 70°C. This makes MAX202EPE+ suitable for industrial and automotive applications requiring wider temperature tolerance. Both maintain identical electrical specifications and ROHS3 compliance.

Q: Is RoHS compliance important for my application?

A: RoHS compliance is mandatory for products sold in the European Union and increasingly required by major OEMs globally. All substitute parts listed carry ROHS3 Compliant status, while the original HIN202CP is RoHS non-compliant. For new designs, ROHS3-compliant alternatives are required.

Q: Can I use parts with different receiver hysteresis values?

A: Yes, within limits. Receiver hysteresis values of 400 mV to 650 mV are functionally acceptable for RS232 applications. The original HIN202CP specifies 500 mV. Parts like ADM202JNZ (400 mV) and ADM202EANZ (650 mV) operate within this tolerance range and maintain signal integrity for standard RS232 communication.

Q: What is the advantage of higher data rate substitutes like ADM202EANZ (230 Kbps)?

A: Higher data rate capability provides design margin and future-proofing. ADM202EANZ at 230 Kbps can handle applications requiring faster communication while remaining backward-compatible with 120 Kbps systems. This is beneficial for applications that may require speed upgrades without component replacement.

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