True Zero-Speed Low-Jitter High Accuracy

Gear Tooth Sensor

ATS625LSG

2

Allegro MicroSystems, Inc.

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000

www.allegromicro.com

Selection Guide

Part Number

Yes

Tape and Reel 13-in. 800 pcs./reel

been determined to be NOT FOR NEW DESIGN. This classification indicates that sale of this device is currently restricted to

existing customer applications. The device should not be purchased for new design applications because obsolescence in the

near future is probable. Samples are no longer available. Status change: May 1, 2006. These variants include: ATS625LSGTN

▪ Small mechanical size

▪ Optimized Hall IC magnetic system

▪ Fast start-up

▪ AGC and reference adjust circuit

▪ Undervoltage lockout

Features and Benefits (continued)

Description (continued)

for crank applications that utilize targets that possess signature

regions.

TheATS625 is provided in a 4-pin SIP. The Pb (lead) free

option, available by special request, has a 100% matte tin plated

leadframe.

Absolute Maximum Ratings

Characteristic

Symbol

Notes

Rating

Units

Supply Voltage

See Power Derating section

26.5

V

Reverse-Supply Voltage

–18

V

Reverse-Supply Current

50

mA

Reverse-Output Voltage

–0.5

V

Output Sink Current

10

mA

Operating Ambient Temperature

Range L

–40 to 150

ºC

Maximum Junction Temperature

165

ºC

Storage Temperature

–65 to 170

ºC

Terminal List

Name

Description

Number

VCC

Connects power supply to chip

1

VOUT

Output from circuit

2

AUX

For Allegro use only

3

GND

Ground

4

24

3

1

Pin-out Diagram