The ADS8323 is a 16-bit, 500kSPS analog-to-digital converter (ADC) with an internal 2.5V reference. The device includes a 16-bit, capacitor-based successive approximation register (SAR) ADC with inherent sample-and-hold. The ADS8323 offers a full 16-bit interface, or an 8-bit option where data are read using two read cycles. The ADS8323 is available in a TQFP-32 package and is specified over the industrial –40°C to +85°C temperature range.
| Resolution (Bits) | 16 |
| Sample rate (max) (ksps) | 500 |
| Number of input channels | 1 |
| Interface type | Byte-Wide, Parallel |
| Architecture | SAR |
| Input type | Differential, Pseudo-Differential, Single-ended |
| Rating | Catalog |
| Reference mode | External, Internal |
| Input voltage range (max) (V) | 5.25 |
| Input voltage range (min) (V) | 0 |
| Operating temperature range (°C) | -40 to 85 |
| Power consumption (typ) (mW) | 85 |
| Analog supply (min) (V) | 4.75 |
| Analog supply voltage (max) (V) | 5.25 |
| SNR (dB) | 83 |
| Digital supply (min) (V) | 4.75 |
| Digital supply (max) (V) | 5.25 |
| TQFP (PBS) | 32 | 49 mm² 7 x 7 |