STV6432 is an audio/video buffer and four-channel SD video filter launched by STMicroelectronics. It has I2C bus control, low-pass filter, DC-coupled input, audio and video output.
The STV6432 is a fully integrated solution designed for filtering and buffering standard-definition video signals and buffering stereo audio signals. It is intended for use in digital receivers, Blu-ray or DVD players, and integrated digital TV plug-ins. The device embeds four buffers with 7-MHz, SD, low-pass filters and a dual audio amplifier that operates with either differential or single-ended inputs.
| Video filter frequency | 7-MHz |
|---|---|
| Video output drive capability | 150-Q video load at 3 V pp |
| Audio output drive capability | 2-kQ loads at 3 V RMS |
| Audio gain range | 0 to 28 dB |
| Supply voltage | 9V to 12 V |
| Package type | VFQFPN-28 |
| Package dimensions | 5x 5 x 1 mm |
Yes, the dual audio amplifier operates with either differential or single-ended inputs.
The device supports low as 4-mW standby consumption.