3059 datasheet(2/8 Pages) ALLEGRO

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3059 AND 3060

HALL-EFFECT

GEAR-TOOTH SENSORS

—AC COUPLED

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000

3059

3060

Characteristic

Test Conditions

Min.

Typ.

Max.

Min.

Typ.

Max.

Units

Operate Point, BOP

Output switches OFF to ON

100

5.0

Release Point, BRP

Output switches ON to OFF

-100

-65

-10

-35

-15

-5.0

Hysteresis, Bhys

BOP - BRP

—

130

—

FUNCTIONAL BLOCK DIAGRAM

ELECTRICAL CHARACTERISTICS over operating temperature range.

Limits

Characteristic

Symbol

Test Conditions

Min.

Typ.

Max.

Units

Supply Voltage

VCC

Operating

4.5

—

Output Saturation Voltage

VOUT(SAT)

IOUT = 20 mA, B > BOP

—

130

400

Output Leakage Current

IOFF

VOUT = 24 V, B < BRP

——

µA

Supply Current

ICC

VCC = 18 V, B < BRP

—11

High-Frequency Cutoff

fcoh

-3 dB

—

kHz

Output Rise time

VOUT = 12 V, RL = 820 Ω

—

0.04

0.2

µs

Output Fall time

VOUT = 12 V, RL = 820 Ω

—

0.18

0.3

µs

MAGNETIC CHARACTERISTICS over operating temperature and supply voltage ranges

Part Numbers*

NOTES: * Complete part number includes a prefix to identify operating temperature range (UGN or UGS) and the package suffix KA.

Magnetic switch points are specified as the difference in magnetic fields at the two Hall elements.

As used here, negative flux densities are defined as less than zero (algebraic convention).

Typical values are at T

A = 25°C and VCC = 12 V.

OUTPUT

Dwg. FH-008

SUPPLY

GROUND

FILTER

REG

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