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Analog Devices MAX6957AAI+ — Microcontrollers & Processors (MCU / MPU / DSP)
Analog Devices

MAX6957AAI+ LED Driver, 4-Wire Serial, 28-SSOP

MPNMAX6957AAI+
End of Life

Analog Devices MAX6957AAI+ LED display driver, 4-Wire Serial interface, 7/16/20 segment configuration, 180 µA supply, 2.5V-5.5V, 28-SSOP package, Tube.

$11.49Ref. price · indicative, final on quote
Packaging28-SSOP (0.209", 5.30mm Width)
StockContact for availability
Lead time3-5 Days wk
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

MAX6957AAI+ Technical Specifications
ParameterValue
Display typeLED
Mounting typeSurface Mount
Voltage2.5V ~ 5.5V
Current - supply180 µA
Interface4-Wire Serial
Operating temperature-40°C ~ 125°C
PackageTube
Configuration7, 16, 20 Segment
Case28-SSOP (0.209\", 5.30mm Width)

Product details

LED driver with 4-wire serial control

The MAX6957AAI+ is a LED display driver IC from Analog Devices that drives 7-segment, 16-segment, or 20-segment displays through a 4-wire serial interface (SPI-compatible). Supply current is 180 µA typical — low enough that the driver can remain powered in a battery-backed status panel without draining the coin cell during sleep.

Industrial temperature range and package

Housed in a 28-SSOP package (0.209-inch body width, 5.30 mm), it is a standard fine-pitch surface-mount part that reflows on a standard lead-free profile without special handling.

Active lifecycle and compliance

Because it is an active catalog part from a major supplier, there is no single-source risk: the same function is available through multiple distribution channels, and a second-source cross-reference is not needed for BOM hedging.

Frequently asked questions

What interface does the MAX6957AAI+ use?

It uses a 4-wire serial interface (SPI-compatible) to communicate with the host microcontroller, requiring only four GPIO pins for full control of the display segments.