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A1359

Factory-Programmed Dual Output Linear Hall Effect Sensor IC With Analog and Pulse Width Modulated Outputs

Allegro MicroSystems 

A1359

Factory-Programmed Dual Output Linear Hall Effect Sensor IC

With Analog and Pulse Width Modulated Outputs

Description (continued)

amplifier, a clamped low-impedance output stage and a proprietary

dynamic offset cancellation technique.

The A1359 is provided in an 8-contact surface mount TSSOP

(suffix LE) which is lead (Pb) free, with 100% matte tin

leadframe plating.

Selection Guide

Part Number

Factory Programmed Output Polarity

A1359LLETR-T

Forward: Output voltage increases with increasing

positive (south) applied magnetic field

A1359LLETR-RP-T

Reverse: Output voltage increases with increasing

negative (north) applied magnetic field

*Contact Allegro for additional packing options

Packing*

4000 units / reel

4000 units / reel

Absolute Maximum Ratings

Characteristic

Symbol

Notes

Rating

Unit

Forward Supply Voltage

VCC

Refer to Power Derating section

6

V

Reverse Supply Voltage

VRCC

–0.1

V

Forward Output Voltage

VOUT

Refer to Power Derating section

7

V

Reverse Output Voltage

VROUT

–0.1

V

Forward PWM Output Voltage

VPWM

Refer to Power Derating section

7

V

Reverse PWM Output Voltage

VRPWM

–0.1

V

Output Source Current

IOUT(SOURCE) VOUT to GND

2

mA

Output Sink Current

IOUT(SINK)

VCC to VOUT

10

mA

PWM Output Source Current

IPWM(SOURCE) VPWM > –0.5 V, TA = 25°C

–50

mA

PWM Output Sink Current

Internal current limiting is intended to protect the

IPWM(SINK)

device from momentary short circuits and not

intended for continuous operation

25

mA

Operating Ambient Temperature

Storage Temperature

Maximum Junction Temperature

TA

Tstg

TJ(max)

Temperature range L

–40 to 150

ºC

–65 to 170

ºC

165

ºC

Allegro MicroSystems, Inc.

2

115 Northeast Cutoff

Worcester, Massachusetts 01615-0036 U.S.A.

1.508.853.5000; www.allegromicro.com

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