









低电压和低功耗立体声音频数位类比转换器,带有耳机放大器 LOW-VOLTAGE AND LOW-POWER STEREO AUDIO DIGITAL-TO-ANALOG CONVERTER WITH HEADPHONE AMPLIFIER
DAC,音频 24 b 50k I²S 20-VQFN(4.2x4.2)
得捷:
IC DAC/AUDIO 24BIT 50K 20VQFN
立创商城:
PCM1771RGA
德州仪器TI:
98dB SNR Low-Power Stereo DAC with HP Amplifier H/W Control
艾睿:
Converting digital signals to analog signals such as audio or video? This PCM1771RGA DAC converter provided from Texas Instruments will do just that! This device is based on Delta-Sigma architecture. This device&s;s digital interface is serial 3-wire. It has a voltage output. This DAC has a resolution of 24bit. This DAC has a minimum operating temperature of -25 °C and a maximum of 85 °C. This device comes in tube packaging. This device uses a single power supply.
安富利:
DAC 2-CH Delta-Sigma 24-bit 20-Pin VQFN EP Tray
Chip1Stop:
DAC 2-CH Delta-Sigma 24-bit 20-Pin VQFN EP Tray
Verical:
DAC 2-CH Delta-Sigma 24-bit 20-Pin VQFN EP Tube
Win Source:
DAC, Audio 24 bit 50k I2S 20-VQFN 4.2x4.2
输出接口数 2
供电电流 1.50 mA
通道数 2
位数 24
耗散功率 0.012 W
采样率 50 ksps
功耗 6.50 mW
工作温度Max 85 ℃
工作温度Min -25 ℃
耗散功率Max 12 mW
数模转换数DAC 2
电源电压 1.6V ~ 3.6V
电源电压Max 3.6 V
电源电压Min 1.6 V
安装方式 Surface Mount
引脚数 20
封装 VQFN-20
宽度 4.2 mm
封装 VQFN-20
工作温度 -25℃ ~ 85℃
产品生命周期 Active
包装方式 Tube
RoHS标准 RoHS Compliant
含铅标准 Lead Free



| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
PCM1771RGA TI 德州仪器 | 当前型号 | 当前型号 |
PCM1771RGAR 德州仪器 | 完全替代 | PCM1771RGA和PCM1771RGAR的区别 |
PCM1771RGARG4 德州仪器 | 完全替代 | PCM1771RGA和PCM1771RGARG4的区别 |