HIN207ECBZ RS232 Transceiver Equivalent & Substitute Parts

Part Overview

The HIN207ECBZ is a full-duplex RS232 transceiver manufactured by Renesas Electronics Corporation, configured with 5 drivers and 3 receivers in a 24-SOIC surface mount package. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support, production continuity, and system maintenance. The part operates within a 4.75V to 5.25V supply voltage range with a maximum data rate of 230kbps and supports operating temperatures from 0°C to 70°C.

Key Parameters

Parameter	Value
Manufacturer Part Number	HIN207ECBZ
Manufacturer	Renesas Electronics Corporation
Type	Transceiver
Protocol	RS232
Number of Drivers/Receivers	5/3
Duplex	Full
Package / Case	24-SOIC (0.295", 7.50mm Width)
Mounting Type	Surface Mount
Data Rate	230kbps
Voltage - Supply	4.75V ~ 5.25V
Operating Temperature	0°C ~ 70°C
Receiver Hysteresis	500 mV
RoHS Status	ROHS3 Compliant
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution of the HIN207ECBZ is determined by strict alignment of the following electrical and mechanical parameters:

Critical Matching Parameters:

Driver/Receiver Configuration: 5/3 (5 drivers, 3 receivers)
Protocol: RS232 full-duplex
Package: 24-SOIC form factor
Mounting Type: Surface mount
Supply Voltage Compatibility: Minimum 4.75V support
Data Rate: Minimum 230kbps capability

Acceptable Variation Parameters:

Receiver Hysteresis: 500 mV to 650 mV
Supply Voltage Range: May extend beyond 4.75V–5.25V if minimum threshold is met
Operating Temperature: May extend beyond 0°C–70°C
Product Status: Active parts preferred over obsolete for new designs
Moisture Sensitivity Level: May vary (MSL 1 or MSL 3)

Non-Substitutable Configurations:

HIN208ECBZ (4/4 driver/receiver configuration) does not meet the 5/3 requirement and is excluded from direct substitution.

Parameter Comparison

Part Number	Manufacturer	Drivers/Receivers	Data Rate	Supply Voltage	Operating Temp	Receiver Hysteresis	Product Status	Packaging
HIN207ECBZ	Renesas Electronics	5/3	230kbps	4.75V ~ 5.25V	0°C ~ 70°C	500 mV	Obsolete	Tube
ADM207EARZ	Analog Devices Inc.	5/3	230kbps	4.5V ~ 5.5V	-40°C ~ 85°C	650 mV	Active	Tube
ADM207EARZ-REEL	Analog Devices Inc.	5/3	230kbps	4.5V ~ 5.5V	-40°C ~ 85°C	650 mV	Active	Tape & Reel (TR)
ADM207ARZ	Analog Devices Inc.	5/3	120Kbps	4.5V ~ 5.5V	-40°C ~ 85°C	650 mV	Active	Tube
ADM207ARZ-REEL	Analog Devices Inc.	5/3	120Kbps	4.5V ~ 5.5V	-40°C ~ 85°C	650 mV	Active	Tape & Reel (TR)
MAX207CDW	Texas Instruments	5/3	120Kbps	4.75V ~ 5.25V	0°C ~ 70°C	500 mV	Obsolete	Tube
MAX207CDWR	Texas Instruments	5/3	120Kbps	4.75V ~ 5.25V	0°C ~ 70°C	500 mV	Obsolete	Tape & Reel (TR)
MAX207CWG+	Analog Devices Inc./Maxim Integrated	5/3	120Kbps	4.75V ~ 5.25V	0°C ~ 70°C	500 mV	Active	Tube
MAX207CWG+T	Analog Devices Inc./Maxim Integrated	5/3	120Kbps	4.75V ~ 5.25V	0°C ~ 70°C	500 mV	Active	Tape & Reel (TR)
MAX207ECWG+	Analog Devices Inc./Maxim Integrated	5/3	120Kbps	4.75V ~ 5.25V	0°C ~ 70°C	500 mV	Active	Tube

Engineering Selection Recommendations

Primary Substitutes (Highest Compatibility):

ADM207EARZ and ADM207EARZ-REEL are the preferred substitutes. Both parts maintain the 5/3 driver/receiver configuration, support the required 230kbps data rate, and are classified as active products. The extended supply voltage range (4.5V–5.5V) and wider operating temperature range (-40°C to 85°C) provide enhanced design margin. The 650 mV receiver hysteresis is within acceptable tolerance for RS232 applications. ADM207EARZ-REEL is recommended for high-volume production due to tape and reel packaging efficiency.

Secondary Substitutes (Reduced Data Rate):

MAX207CWG+, MAX207CWG+T, and MAX207ECWG+ are active products with identical electrical specifications to the HIN207ECBZ regarding supply voltage, operating temperature, and receiver hysteresis. However, these parts support only 120Kbps data rate, which is below the HIN207ECBZ specification of 230kbps. These substitutes are suitable only for applications where the actual data rate requirement does not exceed 120Kbps.

Obsolete Alternatives (Not Recommended for New Designs):

MAX207CDW and MAX207CDWR share the same electrical parameters as the HIN207ECBZ but are classified as obsolete. These parts should not be selected for new designs or long-term production commitments.

Excluded Parts:

HIN208ECBZ does not qualify as a substitute due to its 4/4 driver/receiver configuration, which does not match the required 5/3 specification.

Frequently Asked Questions (FAQ)

Q: Can ADM207ARZ and ADM207ARZ-REEL be used as direct replacements for HIN207ECBZ?

A: ADM207ARZ and ADM207ARZ-REEL maintain the 5/3 driver/receiver configuration and 24-SOIC package but support only 120Kbps data rate. Direct replacement is limited to applications where the system data rate does not exceed 120Kbps. If the application requires 230kbps operation, ADM207EARZ or ADM207EARZ-REEL must be used instead.

Q: What is the difference between tube and tape & reel packaging options?

A: Tube packaging is suitable for low-volume orders and manual assembly processes. Tape & reel packaging is optimized for automated pick-and-place assembly and high-volume production. Both packaging formats contain identical components; the selection depends on manufacturing process requirements and order volume.

Q: Are the MAX207 series parts compatible with HIN207ECBZ?

A: MAX207CWG+, MAX207CWG+T, and MAX207ECWG+ are compatible with HIN207ECBZ in applications where the data rate requirement does not exceed 120Kbps. These parts are active products with matching supply voltage (4.75V–5.25V), operating temperature (0°C–70°C), and receiver hysteresis (500 mV) specifications. For applications requiring 230kbps operation, these parts are not suitable.

Q: Why is HIN208ECBZ not listed as a substitute?

A: HIN208ECBZ has a 4/4 driver/receiver configuration, whereas HIN207ECBZ requires 5/3. The different channel configuration makes HIN208ECBZ incompatible with circuit designs that depend on the specific number of drivers and receivers in HIN207ECBZ.

Q: What compliance certifications apply to substitute parts?

A: All listed substitute parts are ROHS3 compliant and REACH unaffected, matching the compliance status of HIN207ECBZ. Moisture sensitivity levels vary between MSL 1 (unlimited) and MSL 3 (168 hours), which may affect storage and handling procedures depending on manufacturing environment requirements.

Q: Can I use MAX207CDWR as a long-term production solution?

A: MAX207CDWR is classified as obsolete and should not be selected for new designs or long-term production commitments. Active alternatives such as ADM207EARZ-REEL or MAX207CWG+T are recommended for sustained production.

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