ths1209 is a 12-bit 2-channel analog input 8msps simultaneous sampling adc produced by ti in the united states
The THS1209 is a CMOS, low-power analog-to-digital converter (ADC) featuring two analog inputs that can be sampled simultaneously. It supports both single-ended and differential signal configurations and includes internal voltage references for 5-V analog single-supply operation.
Key specifications include a resolution of 12 bits, a maximum sampling rate of 8 MSPS, and a typical Signal-to-Noise Ratio (SNR) of 68 dB at 2 MHz. The device is available in the DA package with options for commercial (0°C to 70°C) and industrial (-40°C to 85°C) temperature ranges.
| Resolution | 12 Bits |
|---|---|
| Sampling Rate | 8 MSPS |
| Signal-to-Noise Ratio (Typical) | 68 dB at f= 2 MHz |
| Integral Nonlinearity Error | +1.5 LSB |
| Differential Nonlinearity Error | +1 LSB |
| Power Dissipation (Max) | 218 mW at 5 V |
| Operating Temperature Range (Industrial) | -40°C to 85°C |
The THS1209C is rated for 0°C to 70°C, while the THS1209I is rated for -40°C to 85°C.
Yes, it supports 5-V analog single-supply operation.