TSSP980..

www.vishay.com

Vishay Semiconductors

Rev. 1.4, 13-Apr-2022

1

Document Number: 82869

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 Receiver Module for Light Barrier Systems

LINKS TO ADDITIONAL RESOURCES

DESCRIPTION

The TSSP980.. is a compact infrared detector module for

presence, proximity, or light curtain applications. It provides

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 = OUT, 2 = GND, 3 = VS

ORDERING CODE

TSSP980.. - 1500 pieces in bags

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

19026

1

2

3

2

3

Product Page

333

DDD3 D

3D Models

Calculators

Marking

Packages

Holders

Bends and Cuts

33 k

Ω

2

3

1

V

S

OUT

Demo-

GND

pass

AMP

Input

PIN

Band

dulator

16833_8

+3 V

IR emitter

+3 V

38 kHz

Envelope

signal

Out to

μC