Texas Instruments ADS886x 16位SAR模数转换器
Texas Instruments ADS886x 16位SAR模数转换器是16位单端输入模数转换器。器件以2.5V到5V外部基准工作,提供宽幅信号范围选择,无需额外输入信号缩放。基准电压设置独立于、并能超越模拟供电电压(AVDD)。器件提供SPI兼容串行接口,支持菊花链工作,以级联多个器件。有可选占线指示器(仅ADS8860、ADS8861、ADS8862、ADS8863、ADS8864、ADS8865上有),可轻松实现与数字主机的同步。器件运行针对极低功耗运行进行了优化。功耗直接与速度成比例。该特性使ADS886x非常适合于低速应用。特性
- Sample Rate:
- ADS8860, ADS8661 - 1MHz
- ADS8862, ADS8863 - 680kHz
- ADS8864, ADS8865 - 400kHz
- ADS8866, ADS8867 - 100kHz
- No Latency Output
- Unipolar, Single-Ended Input Range:
- ADS8860, ADS8862, ADS8864, ADS8866 -0 to +VREF
- ADS8861, ADS8863, ADS8865, ADS8867 -VREF to +VREF
- SPI™-Compatible Serial Interface with Daisy-Chain Option
- Excellent AC and DC Performance
- Wide Operating Range:
- AVDD: 2.7V to 3.6V
- DVDD:
- ADS8860, ADS8861 - 2.7V to 3.6V (Independent of AVDD)
- ADS8862, ADS8863, ADS8864, ADS8865, ADS8866, ADS8867 - 1.65V to 3.6V (Independent of AVDD)
- REF: 2.5V to 5V (Independent of AVDD)
- Operating Temperature: -40°C to +85°C
- Low-Power Dissipation
- Power-Down Current (AVDD): 50nA
- Full-Scale Step Settling to 16 Bits:
- ADS8860, ADS8861 - 290ns
- ADS8862, ADS8863 - 540ns
- ADS8864, ADS8865, ADS8866, ADS8867 - 1200ns
- Packages: MSOP-10 and SON-10
应用
- Automatic Test Equipment (ATE)
- Instrumentation and Process Controls
- Precision Medical Equipment
- Low-Power, Battery-Operated Instruments
View Results ( 32 ) Page
| 物料编号 | 数据表 | 描述 |
|---|---|---|
| ADS8862IDRCR | ![]() |
模数转换器 - ADC 16B 680kSPS uPwr Min SGL-Ended Diff inpt A 595-ADS8862IDRCT |
| ADS8861IDRCT | ![]() |
模数转换器 - ADC 16B 1MSPS microPwr M ini Truly-Diff inpt A 595-ADS8861IDRCR |
| ADS8865IDGSR | ![]() |
模数转换器 - ADC 16B 400kSPS microPwr Mini Truly-Diff Inp A 595-ADS8865IDGS |
| ADS8861IDGS | ![]() |
模数转换器 - ADC 16B 1MSPS Mini Diff Input SAR ADC A 595- A 595-ADS8861IDGSR |
| ADS8867IDGS | ![]() |
模数转换器 - ADC 16B 100kSPS microPwr Mini Truly-Diff Inp A 595-ADS8867IDGSR |
| ADS8864IDGS | ![]() |
模数转换器 - ADC 16B 400kSPS microPwr Mini SGL-Ended Inpu A 595-ADS8864IDGSR |
| ADS8864IDRCT | ![]() |
模数转换器 - ADC 16B 400kSPS microPwr Mini SGL-Ended inpt A 595-ADS8864IDRCR |
| ADS8867IDGSR | ![]() |
模数转换器 - ADC 16B 100kSPS microPwr Mini Truly-Diff Inp A 595-ADS8867IDGS |
| ADS8860IDGS | ![]() |
模数转换器 - ADC 16b 1MSPS PseudoDiff Input Mini SAR ADC A 595-ADS8860IDGSR |
| ADS8860IDRCT | ![]() |
模数转换器 - ADC 16B 1MSPS Pseud-Diff inpt Micro Pwr Mini A 595-ADS8860IDRCR |
发布日期: 2014-02-04
| 更新日期: 2022-03-11

