TDA2009 pin function voltage data

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TDA2009 Pin Function and Voltage Data

1 foot: 1.2V - Left Channel Input
2 feet: 0.8V - Left Channel Feedback
3 feet: 12V - Squelch
4 feet: 0.8V - Right Channel Feedback
5 feet: 1.2V - Right Channel Input
6 feet: 0V - Ground
7 feet: 0V - Empty
8 feet: 12.4V - Right Channel Output
9 feet: 24V - Power Supply
10 feet: 12.4V - Left Channel Output
11 feet: --

This detailed pinout information is essential for anyone working with the TDA2009 amplifier IC. It provides key voltage readings at each pin, which can help in troubleshooting or designing audio circuits. The data includes input voltages, feedback values, output levels, and power supply connections. Understanding these pin functions allows engineers and hobbyists to ensure proper operation and avoid potential damage to the device. Whether you're building an amplifier or diagnosing an issue, this reference guide is a valuable resource.