Datasheet AX-1838HS (Aixin) - 2

aixin opto-electrical technology co.,ltd AX-1838HS INFRARED RECEIVER MODULE
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Description
TheAX-1838HS is miniaturized infrared receivers for remote control and other applications requiring improved ambient light rejection. The separate PIN diode and preamplifier IC are assembled on a single leadframe. The epoxy package contains a special IR filter. This module has excellent performance even in disturbed ambient light applications and provides protection against uncontrolled output pulses. ●
Features
? Photo detector and preamplifier in one package . ? Internal filter for PCM frequency. ? Inner shield,good anti-interference ability. ? High immunity against ambient light. ? Improved shielding against electric field disturbance ? 3.0V or 5.0V supply voltage; low power consumption. ? TTL and CMOS compatibility. ?
8ms data pause time codes are acceptable
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Applications:
1. Optical switch 2. Light detecting protion of remote contol ? AV instruments such as Audio,TV,VCR,CD,MD,DVD,etc. ? Home appliances such as Air-conditioner,Fan,etc. ? CATV set top boxes ? Multi-media Equipment 
Absolute Maximum Ratings(Ta=25℃) Parameter Symbol Ratings Unit Notice
Supply Voltage Vs 2.1-6.5 V ¡ Operating Temperature Topr -20~+65 ℃ ¡ Storage Temperature Tstg -40~+85 ℃ ¡ Soldering Temperature Tsd 260 ℃ 4mm from mold body less than 5 sec Rev: 1.0 Page: 1of 5