MAX3095CPE RS422/RS485 Receiver IC - Equivalent & Substitute Parts

Part Overview

The MAX3095CPE is a 0/4 receiver interface IC designed for RS422 and RS485 serial communication protocols. Manufactured by Analog Devices Inc./Maxim Integrated, this component operates in the Through Hole mounting category with a 16-DIP package configuration. The part is currently classified as Obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance, redesign, and procurement planning. Substitute parts must maintain electrical compatibility across supply voltage, data rate, receiver hysteresis, and thermal operating ranges while preserving mechanical fit within the 16-DIP package footprint.

Substiute Parts

MAX3095CPE

Analog Devices Inc./Maxim IntegratedIn Stock: 2184MAX3095CPE Datasheet

Current PartRFQ

MAX3095CPE+

Analog Devices Inc./Maxim IntegratedIn Stock: 1283MAX3095CPE+ Datasheet

DirectRFQ

MAX3093ECPE+

Analog Devices Inc./Maxim IntegratedIn Stock: 830MAX3093ECPE+ Datasheet

Parametric EquivalentRFQ

SN75LBC173AN

Texas InstrumentsIn Stock: 2274SN75LBC173AN Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MAX3095CPE are classified based on strict adherence to the following electrical and mechanical parameters:

Primary Substitution Criteria:

• Protocol compatibility: RS422 and RS485 support
• Receiver configuration: 0/4 (zero drivers, four receivers)
• Package type: 16-DIP (0.300", 7.62mm) Through Hole mounting
• Supply voltage range: 4.75V ~ 5.25V
• Operating temperature range: 0°C ~ 70°C
• Receiver hysteresis: 45 mV (or equivalent within tolerance)
• Data rate: 10 Mbps minimum

Substitute Categories:

1. Direct Manufacturer Equivalent (MAX3095CPE+): Identical electrical specifications with updated packaging and active product status from the same manufacturer.

2. Parametric Equivalent (MAX3093ECPE+): Maintains all critical electrical parameters and mechanical compatibility while representing an alternative base product number within the same manufacturer's product line.

3. Cross-Manufacturer Substitute (SN75LBC173AN): Texas Instruments equivalent meeting all protocol, package, and voltage requirements with enhanced data rate capability and active product status.

Parameter Comparison

Engineering Selection Recommendations

MAX3095CPE+ (Direct Manufacturer Equivalent): Recommended as the primary substitute for direct replacement applications. This part maintains identical electrical specifications while offering Active product status and ROHS3 compliance. Tube packaging provides standard handling and storage compatibility with modern procurement workflows.

MAX3093ECPE+ (Parametric Equivalent): Suitable for applications where Analog Devices product line continuity is required. All critical electrical parameters remain equivalent to the MAX3095CPE. Active product status and ROHS3 compliance support long-term supply chain stability.

SN75LBC173AN (Cross-Manufacturer Substitute): Applicable for designs where Texas Instruments component qualification is established. This part exceeds the original specification with 50 Mbps data rate capability while maintaining all required electrical and mechanical parameters. Current product status is Last Time Buy, requiring consideration for long-term availability planning. ROHS3 compliance and Not Applicable MSL rating reflect Texas Instruments manufacturing standards.

Frequently Asked Questions (FAQ)

Q: Can MAX3095CPE+ be used as a direct drop-in replacement for MAX3095CPE?

A: Yes. MAX3095CPE+ maintains identical electrical specifications including receiver hysteresis (45 mV), data rate (10 Mbps), supply voltage range (4.75V ~ 5.25V), operating temperature range (0°C ~ 70°C), and 16-DIP package configuration. The primary difference is product status (Active vs. Obsolete) and RoHS compliance (ROHS3 vs. non-compliant).

Q: What is the difference between MAX3093ECPE+ and MAX3095CPE?

A: Both parts share identical electrical parameters for receiver hysteresis, data rate, supply voltage, operating temperature, and package type. The distinction lies in the base product number (MAX3093 vs. MAX3095). Both are Active products with ROHS3 compliance, making either suitable for new designs or obsolescence mitigation.

Q: Is SN75LBC173AN compatible with MAX3095CPE applications?

A: SN75LBC173AN meets all critical compatibility requirements: RS422/RS485 protocol support, 0/4 receiver configuration, 16-DIP package, 4.75V ~ 5.25V supply voltage, and 0°C ~ 70°C operating temperature. The receiver hysteresis is 40 mV (versus 45 mV) and data rate is 50 Mbps (versus 10 Mbps), both representing enhanced performance characteristics. Cross-manufacturer qualification may be required depending on design documentation and system validation protocols.

Q: Why is receiver hysteresis important for substitution?

A: Receiver hysteresis determines the voltage differential required for the receiver to switch logic states. The MAX3095CPE specifies 45 mV hysteresis. SN75LBC173AN provides 40 mV hysteresis, which is tighter and may improve noise immunity in marginal signal conditions. Both values are within acceptable RS422/RS485 receiver specifications.

Q: What does "Last Time Buy" status mean for SN75LBC173AN?

A: Last Time Buy indicates that Texas Instruments has announced end-of-life for this part. Existing inventory remains available for purchase, but no new production will occur after the designated cutoff date. Long-term applications should prioritize MAX3095CPE+ or MAX3093ECPE+ for sustained supply chain availability.

Q: Are all substitute parts RoHS compliant?

A: MAX3095CPE+ and MAX3093ECPE+ are ROHS3 compliant. SN75LBC173AN is also ROHS3 compliant. The original MAX3095CPE is RoHS non-compliant, reflecting its Obsolete status and earlier manufacturing standards.