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MIC7211
  • MIC7211

MIC7211

In Production

The MIC7211 and MIC7221 are micropower comparators featuring rail-to-rail input performance in Micrel’s IttyBitty® SOT-23-5 package. The MIC7211/21 is ideal for systems where small size is a critical consideration. The MIC7211/21 is optimized for single supply operation from 2.2V to 10V power supplies. The MIC7211 features a conventional push-pull output while the MIC7221 has an open-drain output for mixed-voltage applications with an external pull-up resistor. The MIC7211/21 benefits small battery-operated portable electronic devices where small size and the ability to place the comparator close to the signal source are primary design concerns....

Microchip Technology MIC7211 Product Info

16 April 2026 1

Parameters

Channels

1

Iq Max (uA)

12

Iq Typical (µA)

5

Operating Voltage Max V (volt)

10

Operating Voltage Min V (volt)

2.2

Output Logic

Push Pull

Propagation Delay (Typical) ns (nanosecond)

4000

Vos Max µV (microvolt)

10000

Features

  • Small footprint SOT-23-5 package
  • Guaranteed performance at 2.2V, 2.7V, 5V, and 10V
  • 7µA typical supply current at 5V
  • <5µs response time at 5V
  • Push-pull output (MIC7211)
  • Open-drain output (MIC7221)
  • Input voltage range may exceed supply voltage by 0.3V
  • >100mA typical sink or source

    • Description

    The MIC7211 and MIC7221 are micropower comparators featuring rail-to-rail input performance in Micrel’s IttyBitty® SOT-23-5 package. The MIC7211/21 is ideal for systems where small size is a critical consideration. The MIC7211/21 is optimized for single supply operation from 2.2V to 10V power supplies. The MIC7211 features a conventional push-pull output while the MIC7221 has an open-drain output for mixed-voltage applications with an external pull-up resistor. The MIC7211/21 benefits small battery-operated portable electronic devices where small size and the ability to place the comparator close to the signal source are primary design concerns.

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