The THS12082 is a CMOS, low-power, 12-bit, 8 MSPS analog-to-digital converter (ADC) from Texas Instruments. It is suitable for applications in radar, imaging, high-speed acquisition, and communications.
The THS12082 is a 12-bit, 8 MSPS analog-to-digital converter (ADC) designed for radar, imaging, high-speed acquisition, and communications applications. It utilizes a multistage pipelined architecture with output error correction logic to ensure no missing codes over the full operating temperature range.
The device features an integrated 16-word deep FIFO to reduce processor load and includes internal control registers for programming conversion modes. It offers two analog inputs that can be configured individually as single-ended or differential, along with internal reference voltages of 1.5 V and 3.5 V.
| Resolution | 12 Bits |
|---|---|
| Sampling Rate | 8 MSPS |
| Differential Nonlinearity Error | +1 LSB |
| Integral Nonlinearity Error | +1.5 LSB |
| Max Power Dissipation | 216 mW |
| Analog Supply Voltage | 4.75 V to 5.25 V |
The THS12082C is characterized for operation from 0°C to 70°C, and the THS12082I is characterized for operation from -40°C to 85°C.
Yes, the two analog inputs can be selected individually and configured to single-ended or differential inputs.