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ATS622LSB

TRUE ZERO-SPEED HALL-EFFECT GEAR-TOOTH SENSOR

Allegro MicroSystems 

ATS622LSB

TRUE ZERO-SPEED,

GEAR-TOOTH SENSOR

ELECTRICAL CHARACTERISTICS at TA = +25°C (unless otherwise noted).

Characteristic

Symbol Test Conditions

Limits

Min. Typ. Max.

Supply Voltage

Power-On State

Under-Voltage Lockout

VCC

POS

VCC(UV)

Operating, TJ < 165°C

VCC = 0 ¡ 5 V

VCC = 0 ¡ 5 V

4.5 12 24

OFF OFF OFF

4.1 4.2 4.3

Low Output Voltage

VOUT(SAT)

IOUT = 20 mA

–

0.2 0.4

Output Current Limit

IOUTM

VOUT = 12 V

25 45 55

Output Leakage Current

IOFF

VOUT = 24 V

–

0.2 10

Supply Current

ICC

Output off

3.5 7.0 12

Output on

5.0 8.5 14

Output Rise Time

Output Fall Time

tr

RL = 500 Ω, CL = 10 pF

tf

RL = 500 Ω, CL = 10 pF

–

0.2 5.0

–

0.2 5.0

Power-On Time

ton

Reference gear, <100 rpm

–

– 200

Zener Voltage

VZ

IZT = TBD

–

32

–

Units

V

–

V

V

mA

µA

mA

mA

µs

µs

µs

V

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