This data brief introduces the features of the STV6437B audio/video buffer, including I2C bus control, video filtering, and audio output.
The STV6437B is a fully integrated solution designed for filtering and buffering standard- and high-definition video signals, as well as stereo audio signals. It is intended for use in digital receivers, Blu-ray or DVD players, and integrated digital TV plug-ins. The device manages slow and fast blanking signaling through an I2C bus and can switch between RGB/composite SCART and S-video SCART outputs.
| Supply Voltage | 9V to 12 V |
|---|---|
| Video Output Load | 150-ohm |
| Video Output Voltage | 3 V pp |
| Audio Output Load | 2-kohm |
| Audio Output Voltage | 3 V RMS |
| Audio Gain Range | 0 to 28 dB |
| Video Gain Options | 6 or 12 dB |
| Package Type | TOFP48 EPD |
Yes, it is a fully integrated solution for filtering and buffering standard- and high-definition signals.
The device has low power mode with audio/video standby function and as low as 1-mW standby consumption.