HM338RLL-W

：PG2010HM338R-LL-W Approval Sheet ： ： ： : ： HM338R-LL-W ： 159 805 ：021-61912818 ：021-61912767 Http://www.pergood.com E-mail:[email protected] GOOD TAKE HM338RLL-W Photo Module for PCM Remote Control Systems Description The HM338RLL-W is a miniaturized receiver for use in Infrared carrier frequency PCM remote control systems. A high quality photo diode and a low noise preamplifier are assembled on lead frame, and the epoxy package is designed as IR filter. The demodulated output signal 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. Features ● Photo detector and Preamplifier in one package ● Internal filter for PCM frequency ● TTL and CMOS compatibility ● Output active low ● Suitable burst length ≥10 cycles/burst ● Low current consumption 0.35mA 3V ● Operates down to 2.2 Volt Special Features ● Enhanced immunity against all kinds of disturbance light ● No occurrence of disturbance pulses at the output ● Lead-Free component in accordance with RoHS directives Applications TV, Set top box, DVD, AV equipments, Air Conditioner, and IR Remote Control system Block Diagram 1 GOOD TAKE Application Circuit HM338RLL-W *) recommended to suppress power supply disturbance Absolute Maximum Ratings Tamb = 25 ℃ Parameter Supply Voltage Supply Current Output Voltage Output Current Storage Temperature Range Operating Temperature Rang...