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Analog Devices ICM7224IQH+D — DC-DC Power Modules
Analog Devices

ICM7224IQH+D LCD Driver, 4.5-Digit 7-Segment, 44-PLCC

MPNICM7224IQH+D
End of Life

Maxim ICM7224IQH+D, LCD display driver, 4.5-digit 7-segment configuration, 10 µA supply current, 3V to 6V supply range, 44-LCC (J-Lead) / 44-PLCC package, 0°C to 70°C operating temperature.

$22.05Ref. price · indicative, final on quote
ICM7224IQH+D datasheet
Packaging44-LCC (J-Lead)
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

ICM7224IQH+D Technical Specifications
ParameterValue
Display typeLCD
Mounting typeSurface Mount
Voltage3V ~ 6V
Current - supply10 µA
Operating temperature0°C ~ 70°C
PackageTube
Configuration7 Segment
Case44-LCC (J-Lead)
Digits or characters4.5 Digits

Product details

4.5-digit LCD driver for panel meters and instrumentation

The Maxim ICM7224IQH+D is a CMOS LCD driver IC that drives a 4.5-digit 7-segment LCD display directly. It integrates the backplane oscillator, segment drivers, and a precision voltage divider on-chip, so a panel-meter or digital-readout design needs only the display and a handful of passives. The 10 µA supply current makes it viable for battery-powered or loop-powered instruments where every microamp is budgeted. Supply range spans 3V to 6V, covering both 3.3V and 5V logic rails without a separate regulator.

Package and mounting: 44-PLCC with J-leads

The part comes in a 44-lead PLCC (J-Lead) package, 16.59 mm square. It can be soldered directly to the board or socketed with a standard PLCC-44 socket.

Lifecycle and sourcing

For dual-sourcing or a pin-compatible alternate, functionally identical variants in the same PLCC footprint exist — confirm the exact order code suffix for your temperature grade and packaging preference.

Frequently asked questions

What is the closest pin-compatible alternative to ICM7224IQH+D?

Within the Maxim ICM7224 family, functionally identical variants share the same 44-PLCC footprint and pinout. The exact order code suffix selects the temperature grade and packaging. Verify the suffix against your BOM requirements before ordering.

Is ICM7224IQH+D compatible with 3.3V logic?

Yes, the supply range of 3V to 6V covers 3.3V logic rails directly. No additional level shifting or regulation is needed when running from a 3.3V supply.