Product Summary

The TSOP4838SB1 is a photo module for pcm remote control systems. PIN diode and preamplifier are assembled on lead frame, the epoxy package is designed as IR filter. The demodulated output signal can directly be decoded by a microprocessor. The TSOP4838SB1 is the standard IR remote control receiver series, supporting all major transmission codes.

Parametrics

TSOP4838SB1 absolute maximum ratings: (1)Supply Voltage (Pin 3) VS: - 0.3 to 6.0 V; (2)Supply Current (Pin 3) IS: 5 mA; (3)Output Voltage (Pin 1) VO: –0.3 to 6.0 V; (4)Output Current (Pin 1) IO: 5 mA; (5)Junction Temperature Tj: 100 ℃; (6)Storage Temperature Range Tstg: –25 to +85 ℃; (7)Operating Temperature Range Tamb: –25 to +85 ℃; (8)Power Consumption (Tamb ≤ 85 ℃) Ptot: 50 mW; (9)Soldering Temperature t ≤ 10 s, 1 mm from case Tsd: 260 ℃.

Features

TSOP4838SB1 features: (1)Photo detector and preamplifier in one package; (2)Internal filter for PCM frequency; (3)Improved shielding against electrical field disturbance; (4)TTL and CMOS compatibility; (5)Output active low; (6)Low power consumption; (7)High immunity against ambient light; (8)Continuous data transmission possible(800 bit/s); (9)Suitable burst length ≥10 cycles/burst.

Diagrams

TSOP4838SB1 block diagram

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