A17201LUBATN-I1 查看數據表（PDF） - Allegro MicroSystems

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A17201LUBATN-I1

Two-Wire AC-Coupled Differential Sensor IC with Integrated Filter Capacitor

Allegro MicroSystems 

A17201

Two-Wire AC-Coupled Differential Sensor IC

with Integrated Filter Capacitor

DESCRIPTION (continued)

The device includes: a voltage regulator, two Hall transducers,

temperature compensating circuitry, a signal conditioning amplifier,

bandpass filter, Schmitt trigger, and an output control. The on-board

regulator permits operation with supply voltages from 3.5 to 24 V.

wheel speed applications. The device packages have an operating

ambient temperature range of –40°C to 150°C, and are provided in a

3-pin plastic SIP (suffix UA) or a 2-pin plastic SIP (suffix UB). Both

packages are lead (Pb) free, with 100% matte-tin-plated leadframes.

The regulated current output is configured for two-wire interface

circuitry and is ideally suited for obtaining speed information in

SELECTION GUIDE

Part Number

Package

A17201LUAA-I1

A17201LUBATN-I1

3-pin through hole SIP

2-pin through hole SIP

[1] Contact Allegro for additional packing options.

Packing [1]

Bulk, 500 pieces per bag

4000 pieces per 13-inch reel

Operating Ambient

Temperature Range,

TA (°C)

–40 to 150

–40 to 150

Supply Current

ICC(LOW) min

3

3

ICC(LOW) max

7

7

ABSOLUTE MAXIMUM RATINGS

Characteristic

Symbol

Supply Voltage

Reverse Supply Voltage

Operating Ambient Temperature

Maximum Junction Temperature

Storage Temperature

VCC

VRCC

TA

TJ(MAX)

Tstg

Range L

Notes

Rating

Unit

28

V

–18

V

–40 to 150

°C

165

°C

–65 to 170

°C

2

Allegro MicroSystems

955 Perimeter Road

Manchester, NH 03103-3353 U.S.A.

www.allegromicro.com

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