The THS1401, THS1403, and THS1408 are 14-bit, 1/3/8 MSPS, single supply analog-to-digital converters with an internal reference, differential inputs, programmable input gain, and an on-chip sample and hold amplifier.
Implemented with a CMOS process, the device has outstanding price/performance and power/speed ratios. The THS1401, THS1403, and THS1408 are designed for use with 3.3-V systems, and with a high-speed uP compatible parallel interface, making them the first choice for solutions based on high-performance DSPs like the TI TMS320C6000 series.
The THS1401, THS1403, and THS1408 are available in a TQFP-48 package in standard commercial and industrial temperature ranges. The THS1401, THS1403, and THS1408 are available in a PQFP-48 package in automotive temperature range, and the THS1408 is available in a PQFP-48 package in military temperature range.
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| Sample rate (max) (Msps) | 3 |
| Resolution (Bits) | 14 |
| Number of input channels | 1 |
| Interface type | Parallel CMOS |
| Analog input BW (MHz) | 140 |
| Features | Low Power |
| Rating | Catalog |
| Peak-to-peak input voltage range (V) | 3.3 |
| Power consumption (typ) (mW) | 270 |
| Architecture | Pipeline |
| SNR (dB) | 72 |
| ENOB (bit) | 11.5 |
| SFDR (dB) | 80 |
| Operating temperature range (°C) | -40 to 85 |
| Input buffer | Yes |
| TQFP (PFB) | 48 | 81 mm² 9 x 9 |