A3210-UA 데이터 시트보기 (PDF) - Allegro MicroSystems

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A3210-UA

MICROPOWER, ULTRA-SENSITIVE HALL-EFFECT SWITCHES

Allegro MicroSystems 

3209 AND 3210

MICROPOWER,

ULTRA-SENSITIVE

HALL-EFFECT SWITCHES

HALL-EFFECT SENSORS

Partial Part Avail. Oper.

Characteristics at TA = +25°C

Number

Temp.

BOP max BRP min Bhys typ

Features

Notes

HALL-EFFECT UNIPOLAR & OMNIPOLAR SWITCHES in order of BOP and Bhys

3240

E/L

3209

E

3210

E

3361

E

3362

E

3161

E

3141

E/L

3235

S

5140

E

3142

E/L

3143

E/L

3144

E/L

3122

E/L

3123

E/L

3121

E/L

+50

+5.0

10

chopper stabilized

1

±60

±5.0

7.7

400 µW, chopper stabilized

±60

±5.0

7.7

25 µW, chopper stabilized

+125

+40

5.0*

2-wire, chopper stabilized, inverted output

+125

+40

5.0*

2-wire, chopper stabilized

+160

+30

20

2-wire

+160

+10

55

+175

+25

15*

output 1

2

-25

-175

15*

output 2

2

+200

+50

55

300 mA power driver output

1

+230

+75

55

+340

+165

55

+350

+50

55

+400

+140

105

+440

+180

105

+450

+125

105

HALL-EFFECT LATCHES & BIPOLAR SWITCHES† in order of BOP and Bhys

3260

3280

3134

3133

3281

3132

3187

3177

3625

3626

3195

3197

3175

3188

3283

3189

3275

3185

E/L

E/L

E/L

K/L/S

E/L

K/L/S

E/L

S

S

S

E/L

L

S

E/L

E/L

E/L

S

E/L

+30

+40

+50

+75

+90

+95

+150

+150

+150

+150

+160

+160

+170

+180

+180

+230

+250

+270

-30

-40

-50

-75

-90

-95

-150

-150

-150

-150

-160

-160

-170

-180

-180

-230

-250

-270

20

45

27

52

100

52

100*

200

200

200

220

230

200

200*

300

100*

100*

340*

bipolar switch, chopper stabilized

chopper stabilized

bipolar switch

bipolar switch

chopper stabilized

bipolar switch

900 mA power driver output

1, 3

400 mA power driver output

1, 3

active pulldown

1

1

chopper stabilized

3

Operating Temperature Ranges:

S = -20°C to +85°C, E = -40°C to +85°C, J = -40°C to +115°C, K = -40°C to +125°C, L = -40°C to +150°C

Notes 1. Protected.

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

motor control. Outputs may be tied together for omnipolar operation.

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

* Minimum. ‡ Maximum

† 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.

115 Northeast Cutoff, Box 15036

12

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

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