The IBM31T1100A is a multi-mode integrated infrared (IR) transceiver module that supports IrDA speeds up to 4 Mbps, HP-SIR and Sharp ASK modes. Integrated into this tiny package is a photodiode, LED and analog transceiver ASIC to provide a total solution in a single package. A current limiting resistor in series with the LED and a Vcc bypass capacitor are the only external components required to implement a complete transceiver.
The IBM31T1100A is a multi-mode integrated infrared (IR) module designed for data communication systems. It supports IrDA speeds up to 4 Mbps, as well as HP-SIR and Sharp ASK modes. The module integrates a photodiode, LED, and analog transceiver ASIC into a single low-profile package with a maximum height of 5.6 mm.
To implement the transceiver, only a current limiting resistor in series with the LED and a Vee bypass capacitor are required as external components. The device features a complete differential receiver design, ambient light and noise rejection circuitry, and a programmable bandwidth control that allows operation from 9.6 kbps up to 4 Mbps.
| Operating Temperature Range | 0 to 70 °C |
|---|---|
| Maximum Junction Temperature | 125 °C |
| Maximum Supply Current | 7 mA |
| Standby Supply Current | 35 to 100 uA |
| Maximum Data Rate | 4 Mbps |
| Minimum Detection Irradiance (4 Mbps) | 0.07 to 0.08 W/m² |
| Peak Wavelength | 880 to 900 nm |
| Output Radiant Intensity Half Angle | 42.4 ° |
Only a current limiting resistor in series with the LED and a Vee bypass capacitor are required.
Yes, it is pin and plug compatible with the Temic TFDS6000D.