3161

HALL-EFFECT SWITCH

FOR 2-WIRE APPLICATIONS

115 Northeast Cutoff, Box 15036

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

HALL-EFFECT SENSORS

UNIPOLAR HALL-EFFECT DIGITAL SWITCHES

Partial

Operate

Release

Hysteresis

Replaces

Part

Point (G)

Point (G)

(G)

Oper.

and

Number

Over Oper. Voltage & Temp. Range

Temp.

Packages

Comments

A3121x

220 to 500

80 to 410

60 to 150

E, L

LT, UA

3019, 3113, 3119

A3122x

260 to 430

120 to 360

70 to 140

E, L

LT, UA

A3123x

230 to 470

160 to 330

70 to 140

E, L

LT, UA

A3141x

30 to 175

10 to 145

20 to 80

E, L

LT, UA

3040, 3140

A3142x

115 to 245

60 to 190

30 to 80

E, L

LT, UA

A3143x

205 to 355

150 to 300

30 to 80

E, L

LT, UA

A3144x

35 to 450

25 to 430

>20

E, L

LT, UA

3020, 3120

A3161E

<160 (Typ 130)

>30 (Typ 110)

5 to 80

E

LT, UA

2-wire operation

A3240x

<50 (Typ 35)

>5 (Typ 25)

Typ 10

E, L

LH, LT, UA

chopper stabilized

A3361E

<125

>40

5 to 30

E

LH, LT, UA

2-wire, chopper stabilized,

output normally high

A3362E

<125

>40

5 to 30

E

LH, LT, UA

2-wire, chopper stabilized,

output normally low

Notes: 1) Typical data is at TA = +25°C and nominal operating voltage.

2) “x” = Operating Temperature Range [suffix letter or (prefix)]: S (UGN) = -20

°C to +85°C, E = -40°C to +85°C,

J = -40

°C to +115°C, K (UGS) = -40°C to +125°C, L (UGL) = -40°C to +150°C.