Skip to main content
Log in
Analog Devices MAX3245EAI+T — Analog & Data Acquisition

MAX3245EAI+T RS232 Transceiver, 3/5 Drivers, 1Mbps, 28-SSOP

MPNMAX3245EAI+T
End of Life

Analog Devices MAX3245EAI+T RS232 transceiver, full duplex, 3 drivers / 5 receivers, 1 Mbps data rate, 3V–5.5V supply, 28-SSOP package, -40°C to +85°C, RoHS3 compliant.

$6.03Ref. price · indicative, final on quote
Packaging28-SSOP (0.209", 5.30mm Width)
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX3245EAI+T specifications
ParameterValue
TypeTransceiver
MountingSurface Mount
Voltage3V ~ 5.5V
ProtocolRS232
Operating temperature-40°C ~ 85°C
DuplexFull
PackageTape & Reel (TR); Cut Tape (CT)
Data rate1Mbps
Case28-SSOP (0.209\", 5.30mm Width)
Receiver hysteresis500 mV
Number of drivers (Receivers)3/5

Product details

1 Mbps RS232 link with 3V–5.5V supply flexibility

The MAX3245EAI+T is a full-duplex RS232 transceiver with three drivers and five receivers, pushing 1 Mbps on the serial line. Receiver hysteresis is set at 500 mV, giving 250 mV of noise margin on the input — enough to reject common-mode noise on a long cable run inside an industrial cabinet without external filtering.

Industrial temp range and package footprint

Surface-mount only — the SSOP outline matches the standard JEDEC MO-150 variation, so the existing solder paste stencil for a 28-pin SSOP works without a new aperture design.

Active lifecycle and compliance baseline

This is a current-production part from Analog Devices, so new designs can commit to it without a migration plan.

Frequently asked questions

What is the data rate and supply voltage range for the MAX3245EAI+T?

The transceiver supports 1 Mbps data rate over RS232 and operates from a 3V to 5.5V supply.

How many drivers and receivers does the MAX3245EAI+T have?

It has three drivers and five receivers in a full-duplex configuration — enough for a standard DTE-DCE RS232 link with handshake lines (RTS/CTS, DSR/DTR) plus a data channel.

What compliance documentation does Analog Devices provide for the MAX3245EAI+T?

The part is ROHS3 compliant. No REACH, UL, or IEC certification is listed in the available records. Standard Analog Devices compliance documentation (RoHS declaration, material composition) is available on request.