NEW HALLEFFECT SENSOR FAMILIES



Programmable Hall Switches

Device

Parameters

Features

Package

A3250

Bop 50-350G, Bhys 13G(typ)

Field Programmable, Chopper-Stabilized, Unipolar Hall-Effect Switch, On-chip protection against: Supply transients, Output short-circuits and Reverse-battery condition

UA (3-Pin SIP)

A3251

Bop 50-350G, Bhys 13G(typ)



Factory Programmed 2-Wire Hall Switches

Device

Parameters

Features

Package

A1140-43

Bop 50-115G, Brp 45-110G

Factory programmed sensitive Two-Wire Chopper-Stabilized Unipolar Hall-Effect Switches, Low switch-pointing drift over operating temperature range, Low sensitivity to stress, On-chip Protection against: Supply transients, Reverse-battery. On-board voltage regulator, 3.5 V to 24 V operation

LH (SOT23)
UA (3-Pin SIP)

A1145-46

Bop 20-60G, Brp 10-55G

A1147-48

Bop 20-80G, Brp 10-60G



Customer Programmable 2-Wire Hall Switches

Device

Parameters

Features

Package

A1180-83

Bop 60-200G, Bhys 15G(typ)

Customer programmable sensitive Two-Wire Chopper-Stabilized Unipolar Hall-Effect Switches, Low switch-pointing drift over operating temperature range, Low sensitivity to stress, On-chip Protection against: Supply transients, Reverse-battery. On-board voltage regulator, 3.5 V to 24 V operation

LH (SOT23)
UA (3-Pin SIP)

A1184

Bop 300-600G, Bhys 15G(typ)

A1185-86

Bop 10-60G, Bhys 15G(typ)



Customer Programmable 2-Wire Hall Switches

Device

Parameters

Features

Package

A1373/74

- Sens : 1,75-13mV/G (10Bit),
- Qvo: 0,7-4,3V (11Bit),
- TC Target: SmCo TC (5Bit),
- Polarity: 1Bit,
- Output Voltage Clamps: 2Bit

High-Precision, Output Pin-Programmable Linear Hall-Effect Sensors; Field-programmable for optimal application integration; Selectable: Sensitivity, Sensitivity TC, Output Clamp Voltage level, Output Polarity and Quiescent Output Voltage; Ratiometric Output; Wide lead-spacing with KB package

KB (3-Pin-SIP)



Linear Hall Sensors

Device

Parameters

Features

Package

A1301

Sensitivity 2,5mV/G(typ)

Continuous-Time Ratiometric Liniear Hall Sensor; very low Noise 150µV(typ); Fast Power-on Time

LH (SOT23)
UA (3-Pin SIP)

A1302

Sensitivity 1,3mV/G(typ)

A1321

Sensitivity 5 mV/G(typ)

Miniature Linear Hall Sensors for High-Temperature Operation; B-Field Proportional Ratiometric Output; Factory programmed; Extreme Temperature-Stable Quiescent Output Voltage

A1322

Sensitivity 3.125 mV/G(typ)

A1323

Sensitivity 2.5 mV/G(typ)



Continuous-Time Unipolar Hall Switches
(improved replacement for A312x and A314x Series)

Device

Parameters

Features

Package

A1101

Bop(max) 175G, Brp(min) 10G

Continuous-Time Signal Processing - Low Noise - Low Jitter - Fast power-on time; Factory Programmed Switch Points - Tight Switch Point Distribution; Robust EMC Performance; High ESD Rating; Reverse Battery and Input Protection

LH (SOT23)
UA (3-Pin SIP)

A1102

Bop(max) 245G, Brp(min) 60G

A1103

Bop(max) 355G, Brp(min) 150G

A1104

Bop(max) 450G, Brp(min) 25G

A1106

Bop(max) 430G, Brp(min) 160G



Continuous-Time Bipolar Hall Switches
(improved replacement for A313x Series)

Device

Parameters

Features

Package

A1201

Bop –40..50G, Brp -50..40G

Continuous-Time Signal Processing - Low Noise - Low Jitter - Fast power-on Time; Robust EMC Performance; High ESD Rating; Reverse Battery and Input Protection; Factory Programmed Switch Points - Tight Switch Point Distribution

LH (SOT23)
UA (3-Pin SIP)

A1202

Bop –45..75G, Brp -75..45G

A1203

Bop –65..95G, Brp –95..65G

A1204

Bop -100..150G, Brp -100..150G



Differential Hall-Effect Sensor with Integrated Filter Capacitor

Device

Parameters

Features

Package

A1421

Bop 0..27G, Brp -12.5..7.5G

High Accuracy AC-coupled Speed Sensor (20Hz to 30kHz) with Integrated Filter Capacitor; Senses motion of ring magnet or ferrous targets; Wide operating temperature range; Output Frequency Range from; EMI/ESD-resistant; Large effective air gaps; 4.0 to 26.5V operating range; Reverse Battery and Supply Protection; Resistant to mechanical and thermal stress

K (4-Pin-SIP)

A1422

Bop 5..35G, Brp -35..-5G

A1423

Bop 10..100G, Brp –100..-10

A1425

Bop -11..11G, Brp -11..11G



Package Options

EH (MLPD)

LH

UA

K

KB

Dimensions (lenght / width / height)

3,15 x 2,15 x 0,8mm

3,10 x 2,10 x 1,13mm

4,17 x 3,10 x 1,57mm

5,28 x 3,51x 1,6mm

5,28 x 3,5 x 1,6mm



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