The ADS8320 is a 16-bit, sampling analog-to-digital (A/D) converter with ensured specifications over a 2.7-V to 5.25-V supply range. It requires very little power even when operating at the full 100-kHz data rate. At lower data rates, the high speed of the device enables it to spend most of its time in the power-down mode—the average power dissipation is less than 100 mW at 10-kHz data rate.
The ADS8320 also features operation from 2 V to 5.25 V, a synchronous serial (SPI/SSI compatible) interface, and a differential input. The reference voltage can be set to any level within the range of 500 mV to VCC.
Ultra-low power and small size make the ADS8320 ideal for portable and battery-operated systems. It is also a perfect fit for remote data acquisition modules, simultaneous multi-channel systems, and isolated data acquisition. The ADS8320 is available in 8-pin ceramic surface-mount packages, specified for the –55°C to 210°C temperature range.
| Status | ACTIVE |
| SubFamily | Precision ADCs (<=10MSPS) |
| Resolution | 16 |
| Sample Rate | 0.1 |
| Number of input channels | 1 |
| INL | 7.9 |
| SNR | 92 |
| SFDR | 86 |
| Power consumption | 4.5 |
| Interface | Serial^SPI |
| Architecture | SAR |
| Operating temperature range | -55 to 210 |
| Rating | High Temp |
| Package Group | CFP|8 |
| Package size: mm2:W x L (PKG) | See datasheet (CFP) |
| Approx. price | |
| Analog input BW |