Automotive Grade, 3-D Linear Hall-Effect Sensor

ALS31313

3

Allegro MicroSystems, LLC

955 Perimeter Road

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

www.allegromicro.com

ABSOLUTE MAXIMUM RATINGS

Characteristic

Symbol

Notes

Rating

Unit

Forward Supply Voltage

5.5

V

Reverse Supply Voltage

–0.1

V

All Other Pins Forward Voltage

5.5

V

All Other Pins Reverse Voltage

–0.1

V

Operating Ambient Temperature

Range K

–40 to 125

°C

Maximum Junction Temperature

165

°C

–65 to 170

°C

EEPROM Write Count

–

Number of times EEPROM can be written

1000

writes

[1]

Stresses beyond the Absolute Maximum Ratings may result in permanent device damage. Exposure to absolute maximum rating conditions for

extended periods of time may affect device reliability.

Characteristic

Symbol

Test Conditions

Value

Unit

On 4-layer PCB based on JEDEC standard

145

°C/W

[2]

Thermal characteristics may require derating at maximum conditions. See application section for more information.

[3]

Additional thermal information available on the Allegro website.

SPECIFICATIONS

Figure 2: Typical Application

Customer

Microcontroller

ALS31313

VCC

SCL

SDA

ADR1

INT

GND

ADR0

VCC

10 kΩ

10 kΩ

10 kΩ

0.1 µF

VCC

VCC