DIO20874B datasheet(1/11 Pages) DIOO

Part #	DIO20874B

Description	Micro-Power CMOS Input RRIO 1.4 V Open-Drain Output Comparator

PDF	11 Pages

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Manufacturer	DIOO [DIOO MICROCIRCUITS CO., LTD]

Direct Link	https://www.dioo.com/#/

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Rev 1.2

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DIO20874B• Rev. 1.2

DIO20874B

Micro-Power CMOS Input RRIO 1.4 V Open-Drain Output

Comparator

Features



Ultra-low power consumption:

1.25 μA (typ) at V+ = 1.4 V, VCM = 0.3 V



Wide supply voltage range: 1.4 V to 5.5 V



Propagation delay: 1.3 μs (typ) at V+ = 1.4 V,

overdrive = 100 mV



Open-drain output sink current drive:

25 mA (typ) at V+ = 5 V



Rail-to-rail input



-40°C to 85°C operating temperature range



Available in the Green QFN3*3-16 package

Applications



RC timers



Window detectors



IR receiver



Multivibrators



Alarm and monitoring circuits

Descriptions

The DIO20874B is an ultra-low power comparator

with a typical power supply current of 1.25 μA. It

has the best-in-class power supply current versus

propagation delay performance. The propagation

delay is as low as 1.3 μs with 100 mV overdrive at

1.4 V supply.

Designed to operate over a wide range of supply

voltages, from 1.4 V to 5.5 V, with guaranteed

operation at 1.4 V, 2.5 V and 5.0 V, the DIO20874B

is ideal for use in a variety of battery-powered

applications. With rail-to-rail common mode

voltage range, the DIO20874B is well suited for

single-supply operation.

Featuring an open-drain output stage, the

DIO20874B allows for operation with absolute

minimum power consumption when driving any

capacitive or resistive load.

The DIO20874B is available in the Green

QFN3*3-16 package. The DIO20874B is ideal for the

use in handheld electronics and mobile phone

applications. It is rated over the -40°C to 85°C

temperature range.

Ordering Information

Order Part Number

Top Marking

RoHS

TA

Package

DIO20874BCL16

DH7DB

Green

-40 to 85°C

QFN3*3-16

Tape & Reel, 5000

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DIO20874B Datasheet(PDF) 1 Page - DIOO MICROCIRCUITS CO., LTD

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