TA8187AFN Overview
TA8187AFN TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8187AFN 1.5V Dual FM IF The TA8187AFN is dual FM IF system IC, developed for headphone stereo etc. It is built in dual FM IF systems, dual buffer amplifiers and soft muting function etc.
TA8187AFN Key Features
- Built-in dual FM IF systems
- Built-in dual buffer amplifiers
- Built-in soft muting function (only dual IF mode)
- Low supply current (VCC = 1.2V, Ta = 25°C)
- Built-in mode switch
- Output of buffer amplifier is high-impedance in power off mode
- Operating supply voltage range (typ.) VCC (opr) = 0.95~2.2V
- 16 LPF
- It is necessary to connect an external pull-down resistor with the terminal of mode SW (pin(3)), in case that this IC mo
- Operating amplifier etc. is decided by condition of mode switch. It is as follows