DESCRIPTION

The TSOP33...DF1P series are miniaturized IR receiver

modules for infrared remote control systems. A PIN diode

and a preamplifier are assembled on lead frame, the epoxy

package contains an IR filter.

The demodulated output signal can be directly connected to

a microprocessor for decoding.

The TSOP333..DF1P series devices are optimized to

suppress almost all spurious pulses from energy saving

lamps like CFLs. AGC3 may also suppress some data

signals if continuously transmitted.

The TSOP331..DF1P series are provided primarily for

compatibility with old AGC1 designs. New designs should

prefer the TSOP333..DF1P series containing the newer

AGC3. The TSOP335..DF1P series contain a very robust

AGC5. This series should only be used for critically noisy

environments.

These components have not been qualified according to

automotive specifications

FEATURES

• Very low supply current

• Photo detector 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