Datasheet > TSM917ESA+

TSM917ESA+

更新时间： 2022-09-17 01:20:27

品牌	Logo	应用领域
TOUCHSTONE		比较器
页数	文件大小	规格书
14页	680K
描述
1.8V Nanopower Comparator with Internal 1.245V Reference

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TSM917ESA+ 数据手册

TSM917

1.8V Nanopower Comparator with Internal 1.245V Reference

FEATURES

DESCRIPTION

♦ Second-source for MAX917

The TSM917 nanopower analog comparator is

electrically and form-factor identical to the MAX917

analog comparator. Ideally suited for all 2-cell battery-

management/monitoring applications, this 5-pin

SOT23 analog comparator guarantees +1.8V

operation, draws very little supply current, and has a

robust input stage that can tolerate input voltages

beyond its power supply. The TSM917 draws 750nA

of supply current and includes an on-board 1.245V

±1.5% reference.

♦ Guaranteed to Operate Down to +1.8V

♦ Ultra-Low Supply Current: 750nA

♦ Internal 1.245V ±1.5% Reference

♦ Input Voltage Range Extends 200mV Outside-the-Rails

♦ No Phase Reversal for Overdriven Inputs

♦ Push-pull Output

♦ Crowbar-Current-Free Switching

♦ Internal Hysteresis for Clean Switching

♦ 5-pin SOT23 and 8-pin SOIC Packaging

The TSM917’s push-push output drivers were

designed to drive 8mA loads from one supply rail to

the other supply rail. The TSM917 is also available in

an 8-pin SOIC package.

APPLICATIONS

2-Cell Battery Monitoring/Management

Medical Instruments

Threshold Detectors/Discriminators

Sensing at Ground or Supply Line

Ultra-Low-Power Systems

Mobile Communications

Telemetry and Remote Systems

TYPICAL APPLICATION CIRCUIT

The Touchstone Semiconductor logo is a registered

trademark of Touchstone Semiconductor, Incorporated.

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