SY2A54560HNP (SA55602HNP)
Mono Audio Digital to Analog Converter
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- Parameters
- Features
- Description
| Part number | SY2A54560HNP |
|---|
| ADC channel (#) | 0 |
|---|
| DAC channel (#) | 1 |
|---|
| Analog input channel (#) | 0 |
|---|
| Analog output channel (#) | 1 |
|---|
| Sampling rate(kHz) | 8, 16, 32, 44.1, 48, 88.2, 96, 192 |
|---|
| ADC SNR(dB) | |
|---|
| DAC SNR(dB) | 115 |
|---|
| ADC THD+N (dB) | |
|---|
| DAC THD+N (dB) | 90 |
|---|
| Features | Current limit, Low IQ |
|---|
| Package | TSSOP24 |
|---|
| Operating temperature range(°C) | -40 to 125 |
|---|
- AEC-Q100 Grade 1 Qualified
- Power supply
- - 5 V for Analog and 3.3 V for Digital
- Large Differential Voltage Output
- - 8.6 VPP at 0dBFS(default)
- Excellent Audio performance
- - –90dB THD+N at 0dBFS
- - 115 dB A-weighted SNR
- - 115 dB Dynamic Range
- Low power consumption
- - Power-Save Mode: 6.5uA AVDD quiescent current
- - Play mode: 1.7mA AVDD quiescent current at fs=48kHz MCLK=512*fs
- Flexible Audio Interface
- - Input Sampling Rates: 8 kHz to 192 kHz
- - I/F Format: I2S, Left-/Right-Justified
- - Input Data Length: 16, 20, 24, 32 Bits
- Flexible Mode Control
- - I2C mode with Four Peripheral Addressed
- - Hardware Mode
- Comprehensive Error Detection and Protection
- - Zero Detection
- - Clock Error Detection
- - Supply Under Voltage Detection
- - Analog Mute Triggered by Detected Faults
- - Output Current Limit Protection
The SY2A54560 is a 32bit, mono, high performance audio DAC, with low distortion and low idle noise. It is comprised of a multibit sigma delta modulator, high performance digital interpolation filters, continuous-time differential current steering DAC and IV converter. It supports a wide range of PCM sample rate from 8 kHz to 192 kHz and a 16, 20, 24, 32bit width digital audio input word on the audio interface, suitable to play back high-resolution audio sources. The audio I/F format of SY2A54560 supports I²S, left-justified and right-justified.
The SY2A54560 offers two control modes: I²C software and hardware. In I²C software mode, all functions can be programmed by registers, whereas in hardware mode, only audio format and de-emphasis function can be programmed through two control pins.