Datasheet > TS9001

TS9001

更新时间： 2024-09-21 12:20:19

品牌	Logo	应用领域
TOUCHSTONE		比较器
页数	文件大小	规格书
8页	237K
描述
1.6V Nanopower Comparator with Internal Reference

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TS9001 数据手册

TS9001

1.6V Nanopower Comparator with Internal Reference

DESCRIPTION

FEATURES

The nanopower TS9001-1/2 analog comparators

guarantee +1.6V operation, draw very little supply

current, and have robust input stages that can

tolerate input voltages beyond the power supply. Both

products are Touchstone Semiconductor’s first

analog comparator products in its “NanoWatt Analog”

high-performance analog integrated circuits portfolio.

The TS9001-1/2 draw 600nA of supply current and

include an on-board +1.252V±1% reference. These

comparators are also electrically and form-factor

identical to the MAX9117 and the MAX9118 family of

analog comparators. Both comparators offer a 33%

improvement in voltage reference initial accuracy and

the TS9001-1 offers 73% higher output current drive.

♦ Improved Electrical Performance

over MAX9117-MAX9118

♦ Guaranteed to Operate Down to +1.6V

♦ Ultra-Low Supply Current: 600nA

♦ Internal 1.252V ±1% Reference

♦ Input Voltage Range Extends 200mV Outside-

the-Rails

♦ No Phase Reversal for Overdriven Inputs

♦ Output Stage: Push-pull (TS9001-1)

Open-Drain (TS9001-2)

♦ Crowbar-Current-Free Switching

♦ Internal Hysteresis for Clean Switching

♦ 5-pin SC70 Packaging

APPLICATIONS

The TS9001-1’s push-push output drivers were

designed to drive 5mA loads from one supply rail to

the other supply rail. The TS9001-2’s open-drain

output stage make it easy to incorporate this analog

comparator into systems that operate on different

supply voltages. Both devices are available in an

ultra-small 5-pin SC70 package.

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

INTERNAL

REFERENCE

OUTPUT

STAGE

IN-

SUPPLY

PART

Connection CURRENT (nA)

TS9001-1

TS9001-2

Yes

Push-Pull

Open-Drain

REF

600

NanoWatt Analog and the Touchstone Semiconductor logo are

registered trademarks of Touchstone Semiconductor, Incorporated.

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