TSOP372.., TSOP374..

www.vishay.com

Vishay Semiconductors

Rev. 1.8, 14-Sep-17

1

Document Number: 82599

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

IR Receiver Modules for Remote Control Systems

ORDERING CODE

Taping:

TSOP37...TT1 - top view taped

TSOP37...TT2 - top view taped

FEATURES

• Very low supply current

• Photo detectors and preamplifier in one package

• Internal filter for PCM frequency

• Supply voltage: 2.5 V to 5.5 V

• Improved immunity against ambient light

• Insensitive to supply voltage ripple and noise

• Material categorization:

for

definitions

of

compliance

please

see

www.vishay.com/doc?99912

DESCRIPTION

The TSOP37... series are miniaturized SMD IR receiver

modules for infrared remote control systems. A PIN diode

and a preamplifier are assembled on a PCB, the epoxy

package contains an IR filter.

The demodulated output signal can be directly connected to

a microprocessor for decoding.

The TSOP374.. series devices are optimized to suppress

almost all spurious pulses from energy saving lamps like

CFLs. The AGC4 used in the TSOP374.. may suppress

some data signals. The TSOP372.. series are provided

primarily for compatibility with old AGC2 designs. New

designs should prefer the TSOP374.. series containing the

newer AGC4.

These components have not been qualified according to

automotive specifications.

22531-1

PARTS TABLE

AGC

LEGACY, FOR

LONG BURST REMOTE CONTROLS (AGC2)

RECOMMENDED FOR

LONG BURST CODES (AGC4)

Carrier

frequency

36 kHz

TSOP37236

38 kHz

TSOP37238

40 kHz

TSOP37240

TSOP37440

56 kHz

TSOP37256

Package

Belobog

Pinning

Dimensions (mm)

3.95 W x 3.95 H x 0.8 D

Mounting

SMD

Application

Remote control

Best choice for