ADS7142
制造商:
分类: 微电路 / 半导体集成电路 / 接口电路 / 模拟/数字(A/D)转换器
描述: 具有 1.8V 运行电压并采用 1.5mm x 2mm QFN 封装的 12 位 140kSPS 2 通道毫微功耗 SAR ADC
物料参数
| Resolution (Bits): | 12 |
| Sample rate (max) (ksps): | 140, 950 |
| Number of input channels: | 2 |
| Interface type: | I2C |
| Architecture: | SAR |
| Input type: | Pseudo-Differential, Single-ended |
| Multichannel configuration: | Multiplexed |
| Rating: | Catalog |
| Reference mode: | Supply |
| Input voltage range (max) (V): | 3.6 |
| Input voltage range (min) (V): | 0 |
| Features: | Comparator, Oscillator, Small Size |
| Operating temperature range (°C): | -40 to 125 |
| Power consumption (typ) (mW): | 0.0009 |
| Analog supply (min) (V): | 1.65 |
| Analog supply voltage (max) (V): | 3.6 |
| SNR (dB): | 71.5 |
| Digital supply (min) (V): | 1.65 |
| Digital supply (max) (V): | 3.6 |
| Resolution (Bits): | 12 |
| Sample rate (max) (ksps): | 140, 950 |
| Number of input channels: | 2 |
| Interface type: | I2C |
| Architecture: | SAR |
| Input type: | Pseudo-Differential, Single-ended |
| Multichannel configuration: | Multiplexed |
| Rating: | Catalog |
| Reference mode: | Supply |
| Input voltage range (max) (V): | 3.6 |
| Input voltage range (min) (V): | 0 |
| Features: | Comparator, Oscillator, Small Size |
| Operating temperature range (°C): | -40 to 125 |
| Power consumption (typ) (mW): | 0.0009 |
| Analog supply (min) (V): | 1.65 |
| Analog supply voltage (max) (V): | 3.6 |
| SNR (dB): | 71.5 |
| Digital supply (min) (V): | 1.65 |
| Digital supply (max) (V): | 3.6 |