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Texas Instruments AM26LV32EIDRG4 — Interface & Transceivers

TI AM26LV32EIDRG4 RS-422/RS-485 Receiver, 3.3V, 16-SOIC

MPNAM26LV32EIDRG4
End of Life

Texas Instruments AM26LV32EIDRG4, RS-422/RS-485 Receiver, 0/4 Drivers/Receivers, 3V to 3.6V Supply, 35 mV Hysteresis, -40°C to 85°C, 16-SOIC Surface Mount Package.

$2.0900Ref. price · indicative, final on quote
Texas Instruments AM26LV32EIDRG4 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

AM26LV32EIDRG4 specifications
ParameterValue
TypeReceiver
MountingSurface Mount
Supply voltage3V ~ 3.6V
ProtocolRS422, RS485
Operating temperature-40°C~85°C
PackageTape & Reel (TR); Cut Tape (CT)
Case16-SOIC (0.154\", 3.90mm Width)
Receiver hysteresis35 mV
Number of drivers (Receivers)0/4

Product details

Quad RS-422/RS-485 receiver for 3.3V industrial buses

The 35 mV of built-in hysteresis rejects noise on long cable runs, reducing the risk of bit errors on the bus.

3.3V supply and 5V-logic compatibility

The supply range of 3V to 3.6V means this receiver runs directly from a 3.3V rail, common in low-power industrial controllers and FPGA-based designs. While the receiver inputs are specified for RS-422/RS-485 differential signals, the device is not rated for 5V logic-level inputs on the supply side — the VCC max is 3.6V. For mixed-voltage systems, check the receiver input common-mode range in the datasheet to confirm compatibility with the bus voltages in your application.

The base product number AM26LV32 covers multiple temperature and package variants, so verify the full suffix when ordering.

Frequently asked questions

Does AM26LV32EIDRG4 work with a 3.3V supply?

It is not designed for 5V VCC, but the RS-485 bus signals themselves are differential and typically within the receiver's common-mode range.

What is the equivalent or replacement for AM26LV32EIDRG4?

Within the same base family, the AM26LV32EIDR (without the G4 suffix) is functionally identical — the G4 designation is a TI environmental code indicating lead-free and RoHS compliance. Other pin-compatible quad RS-485 receivers from TI include the SN65LBC176 and SN75LBC176 families, but verify supply voltage and temperature grade for your specific BOM.