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Texas Instruments AM26LV32EINSR — Interface & Transceivers

AM26LV32EINSR Quad RS-422/RS-485 Receiver, 3.3V, SOIC-16

MPNAM26LV32EINSR
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Texas Instruments AM26LV32EINSR, Quad RS-422/RS-485 Receiver, 3V to 3.6V Supply, 35 mV Hysteresis, -40°C to 85°C, 16-SOIC Package.

$1.2960Ref. price · indicative, final on quote
Texas Instruments AM26LV32EINSR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

AM26LV32EINSR 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 (0.209\", 5.30mm Width)
Receiver hysteresis35 mV
Number of drivers (Receivers)0/4

Product details

Quad differential line receiver for 3.3V RS-422/RS-485 buses

It integrates four independent receivers in a single 16-SOIC package, each with differential inputs and a single-ended TTL/CMOS-compatible output.

Hysteresis and noise margin on long cables

The 35 mV receiver hysteresis is the spec that keeps the bus from chattering on a long, unterminated stub. For RS-485 runs over 100 metres, the differential signal can degrade to a few hundred millivolts; the hysteresis sets a clean switching threshold that ignores the residual noise. If your cable run is short and well-terminated, the hysteresis is still there as free margin.

Package and footprint — SOIC-16 wide-body

The 16-SOIC (0.209", 5.30 mm width) wide-body package is the same footprint as the standard SOIC-16W.

Frequently asked questions

Is AM26LV32EINSR compatible with RS-485?

Yes, the AM26LV32EINSR is specified for both RS-422 and RS-485 protocols. It is a receiver-only device (0 drivers, 4 receivers), so it handles the receive side of a differential bus. For a full transceiver you would pair it with a separate RS-485 driver.