The KIA6278P/S/F is a bipolar linear integrated circuit designed as a single‑audio‑power amplifier for portable radio cassette applications. The document lists its technical data, electrical characteristics, test circuit, block diagram, and precautions for use.
Key specifications include a typical output power of 300 mW at 8 V supply, a voltage gain of about 40 dB, quiescent current around 6.6 mA, and operation over a wide supply voltage range. Maximum ratings, temperature limits, and recommended application notes are also provided.
| Supply Voltage (VEE) | 14 V |
|---|---|
| Operating Temperature Range | -23 °C to 735 °C |
| Storage Temperature Range | -53 °C to 150 °C |
The device can operate from –23 °C up to 735 °C.