Dual, 2-Wire Hall-Effect Sensor Interface

with Diagnostics

2

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

(VBAT = 13.6V, VDIAG = 0, VOE = 5V, IN1 = IN2 = no connection, RISET = 63.4kΩ, RPU = 10kΩ at ERR, OUT1 and OUT2, TA = -40°C

to +125°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

BAT to GND............................................................-0.3V to +60V

ISET to BAT ...........................................................-2.0V to +0.3V

IN1, IN2 to GND..........-5.0V to the lower of +60V or (VBAT + 1V)

DIAG, OE to GND..................................................-0.3V to +6.0V

OUT1, OUT2, ERR to GND....................................-0.3V to +6.0V

Short-Circuit Duration of OUT1, OUT2, ERR to GND

or to 5.5V (individually)............................................Continuous

Current into Any Pin Except IN1, IN2 ...............................±20mA

Current into IN1, IN2.......................................................±100mA

Continuous Power Dissipation (TA = +70°C)

10-Pin µMAX (derate 5.6mW/°C above +70°C) .........444.4mW

Operating Temperature Range .........................-40°C to +125°C

Junction Temperature ......................................................+150°C

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10s) .................................+300°C

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

GENERAL

BAT Supply Range

VBAT

618

V

VBAT Low for ERR Output Active

VBL

5.2

V

VBAT High for ERR Output Active

VBH

22

V

IBAT

Normal mode

1

1.3

mA

BAT Supply Current

ISD

Shutdown mode, VOE = VDIAG = 0V

1

µA

HALL INPUTS (IN1 and IN2)

RISET = 63.4k

Ω

-11.5

Input Current for Output High

IIH

RISET = 59.0k

Ω

-12.4

mA

RISET = 63.4k

Ω

-7.2

Input Current for Output Low

IIL

RISET = 59.0k

Ω

-7.8

mA

RISET = 63.4k

Ω

0.76

Input Current Hysteresis for

High/Low Detection

IIN,HYS

RISET = 59.0k

Ω

0.78

mA

Input Pullup Impedance

RPU

VBAT = 6V, inputs IN1, IN2 with

IIN = -14mA

50

Ω

Input Voltage Interpreted as

Shorted to Battery

VSB

Measured with respect to VBAT

100

mV

Current Range Interpreted as

Open Circuit

IOC

-2

+0.02

mA

RISET = 63.4k

Ω

-23

Current Level Interpreted as

Shorted Sensor to Ground

ISC

Not a sustained

condition, reverts to -

50µA when detected

RISET = 59.0k

Ω

-25

mA