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SY2A54560HNP (SA55602HNP)

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Mono Audio Digital to Analog Converter
Datasheet
SY2A54560HNP Mono Audio Digital to Analog Converter Datasheet
    Part numberSY2A54560HNP
    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
    FeaturesCurrent limit, Low IQ
    PackageTSSOP24
    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.

    Technical Documentation