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Analog Devices MAX7370ETG+ — Discrete Semiconductors
Analog Devices

MAX7370ETG+ Key-Switch Controller, I2C, 24-TQFN

MPNMAX7370ETG+
End of Life

Analog Devices MAX7370ETG+, Type Controller, Input Type Logic, Output Type Logic, 50 µA Supply, -40°C ~ 85°C, 24-WFQFN Exposed Pad, 24-TQFN (3.5x3.5), Tube, Surface Mount.

$3.53Ref. price · indicative, final on quote
MAX7370ETG+ datasheet
Packaging24-WFQFN Exposed Pad
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

MAX7370ETG+ Technical Specifications
ParameterValue
TypeController
Input typeLogic
Output typeLogic
Mounting typeSurface Mount
Current - supply50 µA
Operating temperature-40°C ~ 85°C
PackageTube
Case24-WFQFN Exposed Pad

Product details

What this key-switch controller does on the board

The Analog Devices MAX7370ETG+ is a dedicated key-switch controller that offloads keypad scanning from the main MCU over an I2C interface. It handles up to a matrix of keys, debounces them, and presents the result as a logic-level output — no firmware polling loop needed. The 50 µA supply current makes it a fit for battery-powered or always-on front panels where every microamp counts. Rated across -40°C to 85°C, it's suited for outdoor kiosks, industrial control panels, or automotive cabin keypads that see temperature swings.

Lifecycle and sourcing

ROHS3 compliant, so it clears the current environmental compliance gate without an exemption.

Frequently asked questions

Is MAX7370ETG+ RoHS compliant?

Yes, it is ROHS3 compliant, meeting the current EU directive without exemptions.

What is the input and output type of MAX7370ETG+?

Both input and output are logic-level, compatible with 3.3 V or 5 V MCU I/O depending on supply.