AD7262BCPZ-5-RL7:  1 MSPS, 12-Bit, Simultaneous Sampling SAR ADC with PGA and Four Comparators

The AD7262/AD7262-5 are dual, 12-bit, high speed, low power, successive approximation ADCs that operate from a single 5 V power supply. The AD7262 features throughput rates of up to 1 MSPS per on-chip ADC. The AD7262-5 features throughput rates of up to 500 kSPS. Two complete ADC functions allow simultaneous sampling and conversion of two channels. Each ADC is preceded by a true differential analog input with a PGA. There are 14 gain settings available: ×1, ×2, ×3, ×4, ×6, ×8, ×12, ×16, ×24, ×32, ×48, ×64, ×96, and ×128.

The AD7262/AD7262-5 contain four comparators. Comparator A and Comparator B are optimized for low power, while Compara-tor C and Comparator D have fast propagation delays. The AD7262/AD7262-5 feature a calibration function to remove any device offset error and programmable gain adjust registers to allow for input path (for example, sensor) offset and gain compensation. The AD7262/AD7262-5 have an on-chip 2.5 V reference that can be disabled if an external reference is preferred.

The AD7262/AD7262-5 are ideally suited for monitoring small amplitude signals from a variety of sensors. They include all the functionality needed for monitoring the position feedback signals from a variety of analog encoders used in motor control systems.

产品焦点 Product Highlights
AD7262BCPZ-5-RL7 特点
AD7262BCPZ-5-RL7 功能框图

AD7262订购指南
产品型号 产品状态 封装 引脚 温度范围
AD7262BCPZ 量产 48 ld LFCSP 7x7mm (5.25EP) 48 工业
AD7262BCPZ-5 量产 48 ld LFCSP 7x7mm (5.25EP) 48 工业
AD7262BCPZ-5-RL7 量产 48 ld LFCSP 7x7mm (5.25EP) 48 工业
AD7262BCPZ-RL7 量产 48 ld LFCSP 7x7mm (5.25EP) 48 工业
AD7262BSTZ 量产 48 ld LQFP 48 工业
AD7262BSTZ-5 量产 48 ld LQFP 48 工业
AD7262BSTZ-5-RL7 量产 48 ld LQFP 48 工业
AD7262BSTZ-RL7 量产 48 ld LQFP 48 工业
EVAL-AD7262EDZ 量产 评估板 - 待定
AD7262BCPZ-5-RL7 应用技术支持与电子电路设计开发资源下载
  1. AD9201 数据手册DataSheet下载 . pdf
  2. Analog Devices, Inc.ADI 美国模拟器件公司产品订购手册 .pdf
  3. ADC模数转换器选型指南 . pdf