TSOP581..中文資料威世科技數據手冊PDF規(guī)格書

DESCRIPTION

These products are miniaturized receivers for infrared

remote control systems. A PIN diode and a preamplifier are

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 TSOP583.. series devices are optimized to suppress

almost all spurious pulses from Wi-Fi and CFL sources.

They may suppress some data signals if continuously

transmitted.

The TSOP581.. series devices are provided primarily for

compatibility with old AGC1 designs. New designs should

prefer the TSOP583.. series containing the newer AGC3.

The TSOP585.. series are useful to suppress even extreme

levels of optical noise, but may also suppress some data

signals. Please check compatibility with your codes.

These components have not been qualified according to

automotive specifications.

FEATURES

? Improved immunity against HF and RF noise

? 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

? Suitable for short bursts: burst length ≥ 6 carrier

cycles

? 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