TDA1313; TDA1313T is a stereo continuous calibration DAC with features including 4/8× oversampling, voltage output, space saving package, low power consumption, wide dynamic range, and easy application.
The TDA1313 and TDA1313T are voltage-driven digital-to-analog converters (DACs) utilizing a Continuous Calibration (CC) technique. This design incorporates an internal charge storage principle to ensure high accuracy that is insensitive to ageing, temperature, and process variations. The devices feature a wide dynamic range with 16-bit resolution and are suitable for portable digital audio equipment.
| Supply Voltage | 3.0 to 5.5 V |
|---|---|
| Supply Current | 8 to 9.5 mA |
| Full Scale Output Voltage | 3.8 to 4.6 V |
| Signal-to-Noise Ratio | 93 to 98 dB |
| Total Harmonic Distortion Plus Noise | 88 to -81 dB |
| Operating Temperature Range | -40 to +85 °C |
| Bit Rate | 18.4 Mbits/s |
| Clock Frequency | 18.4 MHz |
The device uses an internal charge storage principle where the largest bit-currents are repeatedly generated from one single current reference source.
The TDA1313 is available in a DIL16 plastic package, while the TDA1313T is available in an SO16 plastic package.
Yes, the output voltage is proportional to the supply voltage, and the device includes an integrated current-to-voltage converter.