| 欧盟RoHS指令 | Compliant |
| 美国出口管制分类ECCN编码 | EAR99 |
| 环保无铅 | Active |
| 美国海关商品代码 | 8542.39.00.30 |
| SVHC | Yes |
| Automotive | No |
| PPAP | No |
| Converter Type | General Purpose |
| Architecture | SAR |
| Resolution | 12bit |
| Number of ADCs | 1 |
| Number of Input Channels | 4 |
| Sampling Rate | 200ksps |
| Digital Interface Type | Parallel |
| Input Type | Voltage |
| Input Signal Type | Single-Ended |
| Voltage Reference | External |
| Polarity of Input Voltage | Unipolar |
| Voltage Supply Source | Single |
| Input Voltage | 3.6V/5.25V |
| Minimum Single Supply Voltage (V) | 2.7 |
| Typical Single Supply Voltage (V) | 3.3|5 |
| Maximum Single Supply Voltage (V) | 5.25 |
| Maximum Power Dissipation (mW) | 4.5 |
| Integral Nonlinearity Error | ±2LSB |
| Full Scale Error | ±4LSB |
| Signal to Noise Ratio | 72dB |
| No Missing Codes (bit) | 12 |
| Sample and Hold | Yes |
| Single-Ended Input | Yes |
| Digital Supply Support | No |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 85 |
| Packaging | Tube |
| Mounting | Surface Mount |
| Package Height | 2(Max) - 0.05(Min) |
| Package Width | 5.6(Max) |
| Package Length | 10.5(Max) |
| PCB changed | 28 |
| Standard Package Name | SO |
| Supplier Package | SSOP |
| Pin Count | 28 |
| Lead Shape | Gull-wing |
This ADS7842E ADC from Texas Instruments uses a transducer to convert real world physical signals into analog electrical signals before it converts analog signals to digital data. This device's digital interface is parallel. This device is based on SAR architecture. Its maximum power dissipation is 4.5 mW. It has a single-ended input signal. This ADC has a resolution of 12bit. This ADC has an input voltage of 3.6V/5.25 V. This ADC has a temperature range of -40 °C to 85 °C.
