DIO2210CS8 datasheet(1/16 Pages) DIOO

部件名	DIO2210CS8

功能描述	Comparator and Reference

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制造商	DIOO [DIOO MICROCIRCUITS CO., LTD]

网页	https://www.dioo.com/#/

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DIO221X

Version 1.1, Feb 2024

www.dioo.com

I

75 V Common-Mode Voltage, High-Side Current-Sense

Amplifier with Comparator and Reference



Features



Common-mode voltage: -0.1 V to 75 V



Supply voltage: 3 V to 40 V



High accuracy



Options for gain/bandwidth:

−

DIO2210: 20 V/V, 440 kHz

−

DIO2211: 50 V/V, 110 kHz

−

DIO2212: 100 V/V, 65 kHz



Operating temperature: -40°C to 125°C



Slew rate: 3 V/μs



Latching capability



Open-drain output



Internal voltage reference: 0.6 V



Quiescent current: 470 μA (typ)



Applications



Brake systems



Electric power steering systems



Electronic stability control systems



Laptops



Battery chargers



Package Information

Part Number

Package

Body Size

DIO221X

SOIC-8

4.9 mm × 3.9 mm

MSOP-8

3.0 mm × 3.0mm



Description

The DIO221X series is a high-side current-sense

amplifier with voltage output and can sense drops

across shunts at common-mode voltage from -0.1 V

to 75 V. The choices of gain are 20 V/V, 50 V/V, and

100 V/V, with the according bandwidths of 440 kHz,

110 kHz, and 65 kHz.

The DIO221X series is integrated with an open-drain

comparator and internal reference at 0.6 V voltage.

By pulling or grounding the pin, the comparator can

be made transparent or latched as needed.

The DIO221X series operates from single 3 V to 40 V

supply under -40°C to 125°C, with a maximum supply

current of 620 μA.



Simplified Schematic

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