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Analog Devices MAX3100CEE+T — Analog & Data Acquisition
Analog Devices

MAX3100CEE+T SPI-to-UART Controller, RS232/RS485, 16-QSOP

MPNMAX3100CEE+T
End of Life

Maxim Integrated MAX3100CEE+T, SPI/UART Controller, RS232 RS485 protocol, 2.7V–5.5V supply, 150µA supply current, 0°C–70°C, 16-QSOP package.

$9.89Ref. price · indicative, final on quote
MAX3100CEE+T datasheet
Packaging16-SSOP (0.154", 3.90mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

MAX3100CEE+T Technical Specifications
ParameterValue
Voltage2.7V ~ 5.5V
Current - supply150µA
ProtocolRS232, RS485
InterfaceSPI, UART
Operating temperature0°C ~ 70°C
PackageTape & Reel (TR); Cut Tape (CT)
FunctionController
Case16-SSOP (0.154\", 3.90mm Width)

Product details

SPI-to-UART bridge for RS232 and RS485 links

The Maxim Integrated MAX3100CEE+T is a UART controller that translates between an SPI host interface and asynchronous serial protocols RS232 or RS485. It handles the framing, baud-rate generation, and line control so the host MCU only needs to read and write bytes over SPI. The 150 µA supply current makes it practical for always-on or battery-backed ports where you do not want to keep a full UART peripheral powered. Supply voltage spans 2.7 V to 5.5 V. Operating temperature range is 0°C to 70°C. Packaged in a 16-QSOP (3.90 mm width SSOP footprint), the MAX3100CEE+T is available in Tape & Reel or Cut Tape for prototyping. The ROHS3 compliance is confirmed.

Lifecycle and sourcing

The MAX3100CEE+T is listed as Active with no end-of-life notice.

Frequently asked questions

Is the MAX3100CEE+T RoHS compliant?

Yes, it is ROHS3 compliant.

Can MAX3100CEE+T be used for RS485?

Yes, the protocol support includes both RS232 and RS485. An external RS485 transceiver is needed on the serial side.