辉锦电子/推出顺芯 ES7154 24BIT采样率100KHZ数模转换芯片
发布时间：2020/7/16 15:49:39
24BIT采样率100KHZ数模转换芯片ES7154
顺芯ES7154 The ES7154 is a low cost 14-pin stereo digital to analog converter. The ES7154 can accept I2S serial audio data format up to 24-bit word length. The device uses advanced multi-bit Δ-Σ modulation technique to convert data into two channel analog outputs. The multi-bit Δ-Σ modulator makes the device with very low sensitivity to clock jitter and very low out of band noise.
The devices integrates a charge pump to generate negative supply from 5V supply, thus providing ground centered 2 Vrms analog output.
• 102 dB SNR
• -85 dB THD+N
• Up to 100 kHz sampling frequency
• I2S audio data format, 16-24 bits
• Single power supply 4V to 5.25V
• Support non standard audio clocks like 25 MHz or 26 MHz
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