Features
- Conversion method: Successive approximation register (SAR)
- Sampling rate: 2Msps (Max.)
- A/D clock frequency: 108MHz
- Resolution: 12-bit
- Differential nonlinearity (DNL) = -1LSB (Min.)/+2LSB (Max.)
- Integral nonlinearity (INL) = -4LSB (Min.)/+4LSB (Max.)
- Analog supply voltage: VCCA = 1.8V ± 0.15V
- Digital supply voltage: VDD = 0.9V ± 0.09V
- Consuming current: 1mA (max)
- Junction temperature: -40°C to 125°C
- Input channel: 16
- Process: TSMC T22ULP
12-bit, 2Msps, SAR A/D Converter IP Block Diagram
Description
The AT22PADC000012206BSKA0 is a 12-bit, 2Msps, successive approximation register (SAR) analog-to-digital converter (A/D) that is fabricated using TSMC's T22ULP (22nm Ultra-Low Power) process technology.
Parameters
| Attributes | Value |
|---|---|
| Product Category | ADC |
| Method | Successive Approximation Register |
| Process | TSMC T22ULP |
| Analog Supply Voltage (V) | 1.65 - 1.95 |
| Digital Supply Voltage (V) | 0.81 - 0.99 |
| Temp. Range (°C) | -40°C to 125°C |
| Number of Channels | 16 (Input), 1 (Output) |
| Conversion Rate (Max) (kSPS) | 2000 |
| No-Load Operating Current | 1mA (Max.) |
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