SS340RT datasheet(2/14 Pages) HONEYWELL

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SL353 Series

Description

micropower omnipolar digital Hall-effect sensor IC

Magnetic actuation type

omnipolar

Package material and style

plastic surface mount (SOT-23)

Supply voltage range

2.2 Vdc to 5.5 Vdc

Supply current

SL353LT: 1.8 µA typ. at 2.8 Vdc

SL353HT: 0.33 mA typ. at 2.8 Vdc

Output type

digital

Operating temperature range

-40 °C to 85 °C [-40 °F to 185 °F]

SS30AT/SS40A/SS50AT

SS340RT/SS440R Series

Description

low-cost bipolar Hall-effect digital

sensor IC

unipolar Hall-effect digital sensor IC

Magnetic actuation type

bipolar

unipolar: SS340RT: North pole

unipolar: SS440R: South pole

Package material and style

SS30AT: plastic surface mount (SOT-23)

SS40A: plastic radial lead (flat TO-92-style)

SS50AT: plastic surface mount (SOT-89B)

SS340RT: plastic surface mount (SOT-23)

SS440R: plastic radial lead (flat TO-92-style)

Supply voltage range

4.5 Vdc to 24 Vdc

3 Vdc to 24 Vdc, except SS340RT

>125 °C [257 °F]: 3 Vdc to 12 Vdc

Supply current

10 mA max.

8 mA

Output type

digital sinking

Operating temperature range

SS40A: -40 °C to 125 °C

[-40 °F to 257 °F]

SS30AT/SS50AT: -40 °C to 125 °C

[-40 °F to 257 °F]

SS440R (3 Vdc to 24 Vdc):

-40 °C to 150 °C [-40 °F to 302 °F]

SS340RT (3 Vdc to 24 Vdc):

-40 °C to 125 °C [-40 °F to 257 °F]

SS340RT (3 Vdc to 12 Vdc):

-40°C to 150 °C [-40°C to 302 °F]

Precision. Repeatability.

Ruggedness.

Each Honeywell S&C magnetic

sensor IC is engineered to

provide top performance:

hall-effect sensor Ics

are

constructed from a thin sheet of

conductive material with output

connections perpendicular to

the direction of current flow.

Magnetoresistive sensor Ics

have a built-in magnetoresistive

bridge integrated on silicon,

encapsulated in a plastic

package. The sensitive

integrated circuit responds

to low (25 G max.) fields at

distances up to 1 inch.

hall-effect vane sensor Ics

consist of a magnet and a Hall-

effect sensor inside a rugged

plastic housing. Different

package styles provide

mounting flexibility.

Gear tooth sensors

use a

magnetically biased Hall-

effect IC to sense movement

of ferrous metal targets. The

specially designed IC is sealed

in a durable plastic probe-type

package.

Additional built-in benefits:

true solid state, extended

life (30 billion operations in a

module test program), high

speed operation (over 100

kHz), stationary input (zero

speed), no moving parts, logic

compatible output, and broad

temperature range (-40 °C to

150 °C, -40 °F to 302 °F).

Magnetic Sensors Line Guide

Low power hall-

effect sensor Ics -

digital

hall-effect sensor

Ics - digital

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