EVAL-AD1937EBZ:  Four ADCs/Eight DACs with PLL, 192 kHz, 24-Bit Codec

The AD193X family are high performance, single-chip CODECs that provide 4 ADCs with differential input and 8 DACs with either single-ended or differential output using ADI’s patented multibit sigma-delta architecture. An SPI® or I²C® port is included, allowing a microcontroller to adjust volume and many other parameters. The AD193X family operates from 3.3 V digital and analog supplies. The AD193X is available in a 48-lead or 64-lead LQFP package.

The AD193X is designed for low EMI. This consideration is apparent in both the system and circuit design architectures. By using the on-board PLL to derive master clock from L/R clock, the AD193X eliminates the need for a separate high frequency master clock. It can also be used with a suppressed bit clock. The D/A and A/D converters are designed using the latest ADI continuous time architectures to further minimize EMI. By using 3.3 V supplies, power consumption is minimized, further reducing emissions.

产品应用领域 Applications
EVAL-AD1937EBZ 特点
EVAL-AD1937EBZ 功能框图

AD1937 芯片订购指南

产品型号 产品状态 封装 引脚 温度范围
AD1937WBSTZ 量产 64 ld LQFP (10x10mm) 64 工业
AD1937WBSTZ-RL 量产 64 ld LQFP (10x10mm) 64 工业
EVAL-AD1937EBZ 量产 评估板 - 工业
EVAL-AD1937EBZ 应用技术支持与电子电路设计开发资源下载
  1. AD1937 数据手册DataSheet 下载 . pdf
  2. ADI 模拟器件公司比较器产品选型指南 . pdf
  3. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .pdf