RATIOMETRIC,

LINEAR

HALL-EFFECT SENSORS

www.allegromicro.com

3

ELECTRICAL CHARACTERISTICS over operating temperature range, at V

otherwise noted).

Limits

Characteristic

Symbol

Test Conditions

Min.

Typ.

Max.

Units

Supply Voltage

V

CC

Operating

4.5

5.0

5.5

V

Supply Current

I

CC

B = 0, V

–

7.2

10

mA

Quiescent

V

OQ

B = 0, I

2.425

2.500

2.575

V

Voltage Output

Output Voltage

V

OH

B = +X*, I

–

4.7–

V

V

OL

B = -X*, I

–

0.2

–

V

Output

I

OLM

B = -X*, V

-1.0

-1.5

–

mA

Source Current Limit

Bandwidth (-3 dB)

BW

–

30

–

kHz

Clock Frequency

f

C

–

170

–

kHz

Output Resistance

r

O

I

–

1.0

–

Ω

Wide-Band

e

o

B = 0, BW = 10 Hz to 10 kHz,

–

400

–

µV

Output Noise (rms)

I

NOTE 1 – Typical data is at T

NOTE 2 – Negative current is defined as coming out of (sourcing) the output.

* This test requires positive and negative fields sufficient to swing the output driver between fully OFF and saturated (ON), respec-

tively. It is NOT intended to indicate a range of linear operation.