3235

DUAL-OUTPUT

HALL-EFFECT SWITCH

115 Northeast Cutoff, Box 15036

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

HALL-EFFECT SENSORS SELECTION GUIDE

Partial Part

Avail. Oper.

Operate Limits Over Temp.

Number

Temp.

BOP max

BRP min

Bhys min

Function†

Notes

3046

E/L

+200

-200

15

Gear-Tooth Sensor

3054

K/S

+300

+5

5.0

Unipolar Multiplex

1

3056

E/L

+225

-225

15

Gear-Tooth Sensor

3058

E/L

+300

-300

150

Gear-Tooth Sensor

3059

K/S

+100

-100

20

AC Gear-Tooth Sensor

3060

K/S

+35

-35

10

AC Gear-Tooth Sensor

3121

E/L

+500

+80

60

Unipolar Switch

3122

E/L

+430

+120

70

Unipolar Switch

3123

E/L

+470

+160

70

Unipolar Switch

3132

K/L/S

+95

-95

30

Bipolar Switch

3133

K/L/S

+75

-75

30

Bipolar Switch

3134

E/L

+50

-40

10

Bipolar Switch

3141

E/L

+175

+10

20

Unipolar Switch

3142

E/L

+245

+60

30

Unipolar Switch

3143

E/L

+355

+150

30

Unipolar Switch

3144

E/L

+450

+25

20

Unipolar Switch

3161

E

+160

+30

5.0

2-Wire Unipolar Switch

3175

S

+180

-180

80

Bipolar Latch

3177

S

+150

-150

50

Bipolar Latch

3185

E/L

+300

-300

280

Bipolar Latch

3187

E/L

+175

-175

100

Bipolar Latch

3188

E/L

+200

-200

160

Bipolar Latch

3189

E/L

+250

-250

100

Bipolar Latch

3195

E/L

+200

-200

110

Bipolar Latch

2, 3

3197

L

+200

-200

110

Bipolar Latch

3

3235

S

+200

+15

15

Unipolar Switch

4

-200

-15

15

Unipolar Switch

3275

S

+250

-250

100

Bipolar Latch

5

3421

E/L

+300

-300

240

Direction Detection

3422

E/L

+85

-85

10

Direction Detection

3503

S

Typ. 1.3 mV/G

–

Linear Sensor

3515

E/L

Typ. 5.0 mV/G

–

Chopper-Stabilized Linear Sensor

3516

E/L

Typ. 2.5 mV/G

–

Chopper-Stabilized Linear Sensor

3517

L/S

Typ. 5.0 mV/G

–

Chopper-Stabilized Linear Sensor

3518

L/S

Typ. 2.5 mV/G

–

Chopper-Stabilized Linear Sensor

3625

S

+150

-150

200*

900 mA Bipolar Latch

3, 5, 6

3626

S

+150

-150

200*

400 mA Bipolar Latch

3, 5, 6

5140

E

+240

+25

20

300 mA Unipolar Switch

3, 6

Operating Temperature Ranges:

C = 0

°C to +70°C, S = -20°C to +85°C, E = -40°C to +85°C, K = -40°C to +125°C, L = -40°C to +150°C

Notes

1. Multiplexed two-wire sensor; after proper address, power/signal bus current indicates magnetic field condition.

2. Active pull down.

3. Protected.

4. Output 1 switches on south pole, output 2 switches on north pole for 2-phase, bifilar-wound, unipolar-driven brushless dc motor control.

5. Complementary outputs for 2-phase bifilar-wound, unipolar-driven brushless dc motor control.

6. Power driver output.

* Typical.

† Latches will not switch on removal of magnetic field; bipolar switches may switch on removal of field but require field reversal for reliable operation

over operating temperature range.