Datasheet > DIO20891

DIO20891

更新时间： 2024-04-09 19:00:33

品牌	Logo	应用领域
帝奥微 - DIOO		/
页数	文件大小	规格书
12页	564K
描述
The DIO20891 is an ultra low-power comparator with a typical power supply current of 0.3μA. It has

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DIO20891 数据手册

Rev 1.3

DIO20891/2

Ultra Low Power Comparator

Features

Descriptions



Ultra Low Power Consumption:

The DIO20891/2 is an ultra low-power comparator

with a typical power supply current of 0.3μA. It has

the best-in-class power supply current versus

propagation delay performance. The propagation

delay is as low as 8μs with 100mV overdrive at 1.4V

supply.

0.3μA (TYP) at V+ = 1.4V



Wide Supply Voltage Range: 1.4V to 5.5V

Propagation Delay: 8μs (TYP) at V+ = 1.4V

Push-Pull Output Current Drive:

23mA (TYP) at V+ = 5V



Rail-to-Rail Input

-40°C to 85°C Operating Temperature Range

Available in the Green SC70-5, DFN1*1-6,

DFN0.8*0.8-4 and DFN1.6*1.2-8 Packages

Designed to operate over a wide range of supply

voltages, from 1.4V to 5.5V, with guaranteed

operation at 1.4V, 1.8V, 2.5V and 5.0V, the

DIO20891/2 is ideal for use in a variety of battery-

powered applications. With rail-to-rail common

mode voltage range, the DIO20891/2 is well suited

for single-supply or dual-supply operation.

Applications

Featuring a push-pull output stage, the DIO20891/2

allows for operation with absolute minimum power

consumption when driving any capacitive or

resistive load.



RC Timers

Window Detectors

IR Receiver

Multi-vibrators

Alarm and Monitoring Circuits

DIO20891/2 is available in the Green SC70-5,

DFN1*1-6,

packages. The DIO20891/2 is ideal for use in

handheld electronics and mobile phone

DFN0.8*0.8-4

and

DFN1.6*1.2-8

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

temperature range.

Ordering Information

Order Part

Top Marking

Number

T_A

Package

DIO20891SC5

DIO20891EN6

DIO20891CN4

DIO20892EN8

YW91

Green or RoHS

-40 to 85°C

SC70-5

Tape & Reel, 3000

DFN1*1-6

Tape & Reel, 10000

Tape & Reel, 5000

DFN0.8*0.8-4

DFN1.6*1.2-8

YWJ2

www.dioo.com

DIO20891/2• Rev. 1.3

- 1 -

12 3 4 5 6 7...12

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