VISHAY TSOP 4838 - IR receiver modules, 38kHz, 90°, side view

0,00 EUR

Description

FEATURES
• 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

DESCRIPTION
The TSOP22.., TSOP48.., TSOP24.. and TSOP44.. 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 TSOP24.., TSOP44.. are optimized to suppress almost all spurious pulses from energy saving lamps like CFLs. The AGC4 used in the TSOP24.. and TSOP44.. may suppress some data signals. The TSOP22.., TSOP48.. are legacy products for all common IR remote control data formats. Between these four receiver types, the TSOP24.., TSOP44.. are preferred. Customers should initially try the TSOP24.., TSOP44 in their design. These components have not been qualified according to automotive specifications.