TSOP111.., TSOP113.., TSOP115..

www.vishay.com

Vishay Semiconductors

Rev. 1.6, 30-Jul-2021

1

Document Number: 82823

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 Modules for Remote Control Systems

LINKS TO ADDITIONAL RESOURCES

DESCRIPTION

The TSOP11... series devices are the latest generation

miniaturized IR receiver modules for infrared remote control

systems. This series provides improvements in sensitivity to

remote control signals in dark ambient as well as in

sensitivity in the presence of optical disturbances e.g. from

CFLs. The robustness against spurious pulses originating

from Wi-Fi signals has been enhanced. The devices contain

a PIN diode and a preamplifier assembled on a lead frame.

The epoxy package contains an IR filter. The demodulated

output signal can be directly connected to a microprocessor

for decoding.

The TSOP111.., TSOP113.., and TSOP115.. series devices

are designed to receive short burst codes (6 or more carrier

cycles per burst). The third digit designates the AGC level

(AGC1, AGC3, or AGC5) and the last two digits designate

the band-pass frequency (see table below). The higher the

AGC, the better noise is suppressed, but the lower the code

compatibility. AGC1 provides basic noise suppression,

AGC3 provides enhanced noise suppression and AGC5

provides maximized noise suppression. Generally, we

advise to select the highest AGC that satisfactorily receives

the desired remote code.

These components have not been qualified to automotive

specifications.

FEATURES

• Improved dark sensitivity

• Improved immunity against optical noise

• Improved immunity against Wi-Fi noise

• Low supply current

• Photo detector and preamplifier in one package

• Internal filter for PCM frequency

• Supply voltage: 2.5 V to 5.5 V

• Material categorization:

for

definitions

of

compliance

please

see

www.vishay.com/doc?99912

MECHANICAL DATA

Pinning:

1 = GND, 2 = VS, 3 = OUT

ORDERING CODE

TSO.1. - 1000 pieces in tubes

BLOCK DIAGRAM

APPLICATION CIRCUIT

94 8691

1

2

3

Product Page

333

DDD3 D

3D Models

Marking

Packages

Holders

Bends and Cuts

30 k

Ω

2

3

1

V

S

OUT

Demo-

GND

pass

AGC

Input

PIN

Band

dulator

Control circuit

16832

C1

IR receiver

GND

μC

R1

+ VS

GND

Transmitter

with

TSALxxxx

VS

VO

17170-11

OUT

R

1 and C1 recommended to reduce supply ripple for VS < 2.8 V