Filter IC For Σ−∆ Modulation System DA Converter

The TA2063F is an analog filter IC for Σ−∆modulation system DA converter.

Using the TA2063F in combination the TC9268 / 78 / 76 (the Σ−∆ modulation system DA converter with a built−in digital filter), it is possible to construct a DA conversion system with less external parts.

Features

• Built−in CR for LPFs and output (differential) amplifiers for the left and right channel.

• Single power supply operation.

• Noise distortion factor and S / N ratio are as follows (when operating at + 5V single power supply): Noise distortion factor: −90dB (typ.) S / N: 100dB (typ.)

• Compatible TA2009F.