LT1328CS8#PBF

LT1328 is a photodiode receiver that supports IrDA® data rates upto 4Mbps as well as other modulation methods such as sharp ASK and TV remote control. It contains all the necessary circuitry to convert current pulses from an external photodiode to a digital TTL output while rejecting unwanted lower frequency interference. Power requirements for the device are minimal a single 5V supply and 2mA of quiescent current. Internal high pass filtering attenuates interfering signals such as sunlight, incandescent and fluorescent lamps and is selectable at pin 7 for low or high data rates. This device’s ease of use and flexibility make it an ideal solution for numerous other photodiode receiver applications. It is used in application such as IrDA applications, sharp/newton, TV remote, noncontact telemetry, wireless server for photographic flash, keyless entry, optical data transfer, infrared home control systems etc.

• Low frequency ambient rejection loop
• Optional high frequency noise rejection
• Maximum input current is 30mA typ at (VCC = 5V, VGND = 0V)
• Minimum input current pulse is 200nA typical at (VCC = 5V, VGND = 0V)
• Operating temperature is 0°C to 70°C
• Package style is 8-lead plastic NSOIC

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party