TSOP1238KA1

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
Suitable burst length .10 cycles/burst


Specifications

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

Description

The TSOP12..KA1 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 of  TSOP12..KA1 series  can directly be decoded by a microprocessor. The main benefit is the reliable function even in disturbed ambient and the protection against uncontrolled output pulses.