TA8122,23ANG / AFG is an integrated circuit produced by Toshiba. It includes FM front end, AM/FM IF, FM stereo multiplex function. It has the characteristics of AM detector, FM IF filter, IF coupling capacitor, FM IF bypass capacitor do not need to adjust.
The TA8122 and TA8123 series are monolithic silicon linear integrated circuits that combine FM front‑end, AM/FM IF and stereo multiplex functions for radio and headphone applications. The devices are offered in SDIP‑24 and SSOP‑24 packages and include built‑in FM detector, AM detector and multiplex circuitry without the need for external components.
The document provides a block diagram, detailed pin descriptions, electrical characteristics such as supply voltage range (1.8 V‑7 V), maximum supply voltage (8 V), LED current (10 mA), and mechanical data including package dimensions and mass. Solderability guidelines and usage warnings for safety‑critical applications are also included. This manual is written in Japanese.
| Operating supply voltage range | 1.8 V‑7 V |
|---|---|
| Maximum supply voltage (Vcc) | 8 V |
| LED current (ILED) | 10 mA |
| Package mass (SSOP‑24) | 0.31 g |
| Package mass (SDIP‑24) | 1.2 g |
| Operating temperature range | -25 °C to 75 °C |
The LED current is specified as 10 mA.