A3361EUA-TL Allegro MicroSystems, A3361EUA-TL Datasheet

A3361EUA-TL

Manufacturer Part Number

A3361EUA-TL

Description

2-WIRE/ CHOPPER-STABILIZED/ HALL-EFFECT SWITCHES

Manufacturer

Allegro MicroSystems

Datasheet

1.A3361EUA-TL.pdf (12 pages)

Current page: 1 of 12
Download datasheet (194Kb)

Pinning is shown viewed from branded side.

Supply Voltage, V

Reverse Battery Voltage, V

Magnetic Flux Density, B ........... Unlimited

Package Power Dissipation, P

Junction Temperature, T

Operating Temperature Range,

Storage Temperature Range,

Dwg. PH-003-5

.............................. -65

............................... -40

........................ 26.5 V

............... +170

RCC

C to +170

.......... -16 V

. See Graph

C to +85

3361

3362

temperature-stable and stress-resistant sensors. Superior performance

over temperature is made possible through dynamic offset cancellation,

which reduces the residual offset voltage normally caused by device

overmolding, temperature dependencies, and thermal stress. The two

devices differ only in output polarity; the A3361x output current goes

low in the presence of a south pole of sufficient strength; the A3362x

output current goes high.

Hall-voltage generator, small-signal amplifier, chopper stabilization,

Schmitt trigger, and a constant-current open-collector output. An

on-board regulator permits operation with supply voltages of 3.5 to 24

volts. Noise radiation is limited by control of the output current slew

rate.

most applications. Suffix ‘xLH’ is a miniature low-profile surface-

mount package, ‘xLT’ is a miniature SOT-89/TO-243AA transistor

package for surface-mount applications; while suffix ‘xUA’ is a three-

lead ultra-mini-SIP for through-hole mounting.

Always order by complete part number: the prefix 'A' + the basic four-digit

part number + a suffix to indicate operating temperature range (E) +

a two-letter suffix to indicate package style, e.g.,

I Internal Current Regulator for 2-Wire Operation

I Resistant to Physical Stress

I Superior Temperature Stability

I Operation From Unregulated Supply

I Solid-State Reliability

I Small Size

The A3361x and A3362x Hall-effect switches are extremely

Each device includes on a single silicon chip a voltage regulator,

Three package styles provide a magnetically optimized package for

2-WIRE, CHOPPER-STABILIZED,

HALL-EFFECT SWITCHES

AND

Related parts for A3361EUA-TL

A3361EUA-TL Summary of contents

Page 1

Dwg. PH-003-5 Pinning is shown viewed from branded side. ° Supply Voltage, V ........................ 26 Reverse Battery Voltage, V .......... -16 V RCC Magnetic Flux Density, B ........... Unlimited Package Power Dissipation ...

Page 2

... AND 2-WIRE, CHOPPER-STABILIZED, HALL-EFFECT SWITCHES REG Dwg. PH-003-7A TO ALL SUBCIRCUITS 3 Pinning is shown viewed from branded side. 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 Copyright © 2000, Allegro MicroSystems, Inc. SUPPLY GROUND Dwg. FH-020 Dwg. PH-003-6 ...

Page 3

NOTE: Typical Data +25°C and V A www.allegromicro.com = 12 V and is for design information only. CC 3361 AND 2-WIRE, CHOPPER-STABILIZED, HALL-EFFECT SWITCHES 3362 µ µ µ ...

Page 4

AND 2-WIRE, CHOPPER-STABILIZED, HALL-EFFECT SWITCHES + OUT FLUX DENSITY + Dwg. GH-007-4 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 I ...

Page 5

ACTIVE AREA DEPTH 0.011" 0.28 mm NOM ACTIVE AREA DEPTH 0.030" 0.76 mm NOM ACTIVE AREA DEPTH 0.018" 0.46 mm NOM A BRANDED 1 2 SURFACE Although sensor location is accurate to three ...

Page 6

AND 2-WIRE, CHOPPER-STABILIZED, HALL-EFFECT SWITCHES All Allegro sensors are subjected to stringent qualification requirements prior to being released to production. To become qualified, except for the destructive ESD tests, no failures are permitted. ° ° ° ° ° ...

Page 7

Wheatstone bridge. A large portion of the offset is a result of the mismatching of these resistors. These devices use a proprietary dynamic offset cancellation technique, with an internal high-frequency clock to ...

Page 8

AND 2-WIRE, CHOPPER-STABILIZED, HALL-EFFECT SWITCHES 0.122 0.114 0.020 0.012 3 0.083 0.118 0.073 0.106 1 2 0.022 REF 0.037 BSC 0.043 0.035 0.006 0.049 0.000 0.035 0.028 3 0.039 0.094 1 2 0.037 Dwg. MA-011-3 in NOTES: 1. ...

Page 9

BSC 0.118 BSC 0.098 0.079 B 0.031 0.102 A 0.181 0.047 0.028 0.031 TYP TYP ads ...

Page 10

AND 2-WIRE, CHOPPER-STABILIZED, HALL-EFFECT SWITCHES 0.164 0.159 45° 0.122 0.117 0.085 MAX 0.640 0.600 SEE NOTE 0.050 BSC 0.095 ±0.005 0.002 MAX 0°–8° 0.004 0.020 MAX MIN FLAT NOTES: 1. Tolerances on package height and ...

Page 11

... Allegro MicroSystems, Inc. reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the information being relied upon is current ...

Page 12

AND 2-WIRE, CHOPPER-STABILIZED, HALL-EFFECT SWITCHES Operating Temperature Ranges -20°C to +85° -40°C to +85° -40°C to +115° -40°C to +125° -40°C to +150°C Notes 1. Protected. 2. Output ...

Related keywords

A3361EUA-TL datasheet
A3361EUA-TL data sheet
A3361EUA-TL pdf datasheet
A3361EUA-TL component
A3361EUA-TL part
A3361EUA-TL distributor
A3361EUA-TL RoHS
A3361EUA-TL datasheet download