TSSP950..

www.vishay.com

Vishay Semiconductors

Rev. 1.5, 22-Jul-2021

1

Document Number: 82867

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

IR Sensor Module for Reflective Sensor, Light Barrier,

and Fast Proximity Applications

LINKS TO ADDITIONAL RESOURCES

DESCRIPTION

The TSSP950.. series are compact infrared detector

modules

for

presence,

proximity,

or

light

curtain

applications. They provide an active low output in response

to infrared bursts at 940 nm. The frequency of the burst

should correspond to the carrier frequency shown in the

parts table.

This component has not been qualified according to

automotive specifications.

FEATURES

• Presence sensor: up to 2 m distance,

find more info at: www.vishay.com/doc?49009

• Light barrier: up to 12 m distance, TSAL6200

with IF = 50 mA,

find more info at: www.vishay.com/doc?49650

• Fast proximity: up to 2 m range at 5 ms

response time,

find more info at: www.vishay.com/doc?82741

• Supply voltage: 2.0 V to 3.6 V

• Material

categorization:

for

definitions

of

compliance please see www.vishay.com/doc?99912

MECHANICAL DATA

Pinning:

1, 4 = GND, 2 = VS, 3 = OUT

ORDERING CODE

Taping:

TSSP950..TT - top view taped, 2200 pcs/reel

TSSP950..TR - side view taped, 2300 pcs/reel

APPLICATIONS

• Reflective sensors for hand dryers, towel or soap

dispensers, water faucets, toilet flush

• Vending machine fall detection

• Security and pet gates

• Person or object vicinity switch

• Fast proximity sensors for toys, robotics, drones, and

other consumer and industrial uses

BLOCK DIAGRAM

PRESENCE SENSING

1

2

3

4

20953

1

2

3

4

20953

Product Page

333

DDD3 D

3D Models

Calculators

Marking

33 k

Ω

Demo-

pass

AMP

Input

PIN

Band

dulator

16833_17

3

1, 4

2

GND

V

S

OUT

+3 V

IR emitter

+3 V

38 kHz

Envelope

signal

Out to

μC