h1_key

TI(德州仪器) ADC10738
德州仪器 (TI) 全系列产品在线购买
  • TI(德州仪器) ADC10738
  • TI(德州仪器) ADC10738
  • TI(德州仪器) ADC10738
  • TI(德州仪器) ADC10738
  • TI(德州仪器) ADC10738
  • TI(德州仪器) ADC10738
立即查看
您当前的位置: 首页 > 数据转换器 > 模数转换器 (ADC) > 精密 ADC > ADC10738
ADC10738

ADC10738

正在供货

具有 Mux、采样/保持和参考功能的 10 位 + 串行 I/O A/D 转换器

产品详情
  • 说明
  • 特性
  • 参数
  • 封装 | 引脚 | 尺寸

The ADC10731, ADC10732 and ADC10734 are obsolete or on lifetime buy and included for reference only.

This series of CMOS 10-bit plus sign successive approximation A/D converters features versatile analog input multiplexers, sample/hold and a 2.5V band-gap reference. The 1-, 2-, 4-, or 8-channel multiplexers can be software configured for single-ended or differential mode of operation.

An input sample/hold is implemented by a capacitive reference ladder and sampled-data comparator. This allows the analog input to vary during the A/D conversion cycle.

In the differential mode, valid outputs are obtained even when the negative inputs are greater than the positive because of the 10-bit plus sign output data format.

The serial I/O is configured to comply with the MICROWIRE serial data exchange standard for easy interface to the COPS and HPC families of controllers, and can easily interface with standard shift registers and microprocessors.

  • 0V to Analog Supply Input Range
  • Serial I/O (MICROWIRE Compatible)
  • Software or Hardware Power Down
  • Analog Input Sample/Hold Function
  • Ratiometric or Absolute Voltage Referencing
  • No Zero or Full Scale Adjustment Required
  • No Missing Codes Over Temperature
  • TTL/CMOS Input/Output Compatible

Key Specifications

  • Resolution 10 Bits Plus Sign
  • Single Supply 5 V
  • Power Consumption 37 mW (Max)
  • In Power Down Mode 18 μW
  • Conversion Time 5 μs (Max)
  • Sampling Rate 74 kHz (Max)
  • Band-Gap Reference 2.5V ±2% (Max)

All trademarks are the property of their respective owners.

Resolution (Bits)10
Sample rate (max) (ksps)74
Number of input channels8
Interface typeMicrowire (Serial I/O), SPI
ArchitectureSAR
Input typeDifferential, Single-ended
Multichannel configurationMultiplexed
RatingCatalog
Reference modeExternal, Internal
Input voltage range (max) (V)5.5
Input voltage range (min) (V)0
Operating temperature range (°C)-40 to 85
Power consumption (typ) (mW)18
Analog supply (min) (V)4.5
Analog supply voltage (max) (V)5.5
Digital supply (min) (V)4.5
Digital supply (max) (V)5.5
SOIC (DW)24159.65 mm² 15.5 x 10.3
产品购买
  • 商品型号
  • 封装
  • 工作温度
  • 包装
  • 价格
  • 现货库存
  • 操作
10s
温馨提示:
订单商品问题请移至我的售后服务提交售后申请,其他需投诉问题可移至我的投诉提交,我们将在第一时间给您答复
返回顶部