TSOP4838

High Level Pulse Width :
Low Level Pulse Width :
Minimum High Level Output Voltage :
Package / Case :
Carrier Frequency : 38 KHz
Output Current : 5 mA
Power Dissipation : 10 mW
Maximum Operating Temperature : + 85 C
Minimum Operating Temperature : - 25 C
Transmission Distance : 45 m
Viewing Angle : 45 deg
Packaging : Tube
Operating Voltage : 2.7 V to 5.5 V
Supply Current : 0.85 mA


Features:

• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Improved shielding against electrical field disturbance
• TTL and CMOS compatibility
• Output active low
• Low power consumption
• High immunity against ambient light
• Continuous data transmission possible(800 bit/s)
• Suitable burst length .10 cycles/burst


Specifications

Parameter	Test Conditions	Symbol	Value	Unit
Supply Voltage	(Pin 2)	VS	0.3...6.0	V
Supply Current	(Pin 2)	IS	5	mA
Output Voltage	(Pin 3)	VO	0.3...6.0	V
Output Current	(Pin 3)	IO	5	mA
Junction Temperature		Tj	100
Storage Temperature Range		Tstg	25...+85
Operating Temperature Range		Tamb	25...+85
Power Consumption	(Tamb 85 )	Ptot	50	mW
Soldering Temperature	t 10 s, 1 mm from case	Tsd	260

Description

The TSOP4838 series are miniaturized receivers for infrared 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. TSOP4838 is the standard IR remote control receiver series, supporting all major transmission codes.