Vishay TSOP31240 Bedienungsanleitung

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TSOP312.., TSOP314..

www.vishay.com

Vishay Semiconductors

Rev. 1.1, 05-Feb-14

1

Document Number: 82492

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

MECHANICAL DATA

Pinning:

1 = GND, 2 = V

S

, 3 = OUT

FEATURES

•Very low supply current

•Photo detector and preamplifier in one package

•Internal filter for PCM frequency

•Improved shielding against EMI

•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 TSOP312.., TSOP314..series are miniaturized IR

receiver modules for infrared remote control systems. A PIN

diode and a preamplifier are assembled on a leadframe, the

epoxy package contains an IR filter.

The demodulated output signal can be directly connected to

a microprocessor for decoding.

The TSOP312.., TSOP314.. are optimized to suppress

almost all spurious pulses from energy saving lamps like

CFLs. The AGC4 used in the TSOP314.. may suppress

some data signals. The TSOP312.. is a legacy product for

all common IR remote control data formats. Between these

two receiver types, the TSOP314.. is preferred. Customers

should initially try the TSOP314.. in their design.

These components have not been qualified according to

automotive specifications.

Note

(1)

We advise try AGC4 first if the burst length is unknown.

94 8691

1

2

3

PARTS TABLE

AGC

LEGACY, FOR

LONG BURST REMOTE CONTROLS (AGC2)

RECOMMENDED FOR

LONG BURST CODES (AGC4)

(1)

Carrier

frequency

30 kHzTSOP31230TSOP31430

33 kHzTSOP31233TSOP31433

36 kHzTSOP31236TSOP31436

(2)(3)(4)

38 kHzTSOP31238TSOP31438

(5)(6)

40 kHzTSOP31240TSOP31440

56 kHzTSOP31256TSOP31456

(7)(8)

PackageCast

Pinning1 = GND, 2 = V

S

, 3 = OUT

Dimensions (mm)10.0 W x 12.5 H x 5.8 D

MountingLeaded

ApplicationRemote control

Best remote control code

(2)

RC-5

(3)

RC-6

(4)

Panasonic

(5)

NEC

(6)

Sharp

(7)

r-step

(8)

Thomson RCA

Produktspezifikationen