This data sheet describes the features and functions of the THS1207 12-bit, 6 MSPS, low-power, single-supply analog-to-digital converter (ADC). The device is suitable for applications in radar, imaging, high-speed acquisition, and communications.
The THS1207 is a CMOS, low-power, 12-bit, 6 MSPS analog-to-digital converter (ADC) designed for applications in radar, imaging, high-speed acquisition, and communications. It features a multistage pipelined architecture with output error correction logic to ensure no missing codes over the full operating temperature range.
The device consists of four analog inputs that can be sampled simultaneously and configured individually as single-ended or differential-inputs. It includes internal control registers for programming the ADC into the desired mode and provides internal voltage references (1.5 V and 3.5 V) or allows for an external reference selection.
| Resolution | 12 Bits |
|---|---|
| Sampling Rate | 6 MSPS |
| Signal-to-Noise and Distortion Ratio (Single-ended) | 68 dB at f=2 MHz |
| Differential Nonlinearity Error | +/-1 LSB |
| Integral Nonlinearity Error | 1.5 LSB |
| Max Power Dissipation (5V) | 216 mW |
| Analog Supply Voltage Range | 4.75 V to 5.25 V |
Yes, the four analog inputs can be selected individually and configured to single-ended or differential-inputs.
Yes, it provides internal reference voltages for the ADC (1.5 V and 3.5 V), though an external reference can also be chosen.