Product Summary

The TSOP4838 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 TSOP4838 is the standard IR remote control receiver series, supporting all major transmission codes.

Parametrics

TSOP4838 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

TSOP4838 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

TSOP4838 circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TSOP4838
TSOP4838

Vishay Semiconductors

Infrared Receivers 4.5-5.5V 38kHz

Data Sheet

0-1: $0.52
1-10: $0.46
10-100: $0.42
100-250: $0.39
TSOP4838QJ1
TSOP4838QJ1

Vishay

Infrared Receivers 38kHz

Data Sheet

0-1360: $0.35
1360-2720: $0.32
2720-5440: $0.32
5440-10880: $0.31
TSOP4838RF1
TSOP4838RF1

Other


Data Sheet

Negotiable 
TSOP4838SB1
TSOP4838SB1

Other


Data Sheet

Negotiable 
TSOP4838SI1
TSOP4838SI1

Other


Data Sheet

Negotiable 
TSOP4838SJ1
TSOP4838SJ1

Other


Data Sheet

Negotiable 
TSOP4838SS1BS12
TSOP4838SS1BS12

Other


Data Sheet

Negotiable 
TSOP4838TE1
TSOP4838TE1

Other


Data Sheet

Negotiable