ST TDA7801

音频放大器车载音频4I2C，I²S，TDM8V ~ 18V

Overview

The TDA7801 is a new BCD technology quad bridge amplifier for car audio applications.

Thanks to the BCD6 technology it is possible to integrate a high performance D/A converter together with powerful MOSFET outputs. The possibility of having the D/A conversion on board allows the performance to reach an outstanding 115 dB S/N ratio with more than 105 dB of dynamic range. This device is equipped with a full diagnostics array that communicates the status of each speaker through the I2C bus. The possibility to control the configuration and behavior of the device by means of the I2C bus makes TDA7801 a very flexible machine.

Features

Tube Package
27-Flexiwatt (Formed Leads) package
27 pin count
TDA7801 family
72W kWh per hour

Through Hole Mounting Type

Applications

There are a lot of STMicroelectronics
TDA7801 audio amplifiers applications.

• Logarithmic and exponential operation circuits
• Multiplication and division circuits
• Precision measurement
• Power control
• Information processing
• Weak signal detection
• Signal amplification
• Signal filtering
• Signal operation
• Video and image computer boards