RS422/RS485 full-duplex transceiver for industrial serial links
It handles signaling at 250 kbps over a 4.75 V to 5.25 V supply rail, with 25 mV of receiver hysteresis for noise rejection on long cable runs.
MAX3157EAI+ RS422/RS485 Transceiver, Full Duplex, 250kbps
MPNMAX3157EAI+
End of Life
Analog Devices MAX3157EAI+ RS422/RS485 transceiver, full duplex, 1/1 driver/receiver, 250kbps data rate, 4.75V to 5.25V supply, -40°C to 85°C, 28-SSOP package.
$19.53Ref. price · indicative, final on quote
Packaging28-SSOP (0.209", 5.30mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Transceiver |
| Mounting | Surface Mount |
| Supply voltage | 4.75V ~ 5.25V |
| Protocol | RS422, RS485 |
| Operating temperature | -40°C ~ 85°C |
| Duplex | Full |
| Package | Tube |
| Data rate | 250kbps |
| Case | 28-SSOP (0.209\", 5.30mm Width) |
| Receiver hysteresis | 25 mV |
| Number of drivers (Receivers) | 1/1 |
Product details
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Is MAX3157EAI+ obsolete or active?
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Does MAX3157EAI+ have an equivalent from other brands?
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What is the pin configuration of MAX3157EAI+?
Pinout details are essential for PCB layout and compatibility checks during design and repair.