This is a 14-bit, 1/3/8 MSPS, single supply analog-to-digital converter (ADC) with an internal reference, differential inputs, programmable input gain and an on-chip sample-and-hold amplifier. The device is implemented with a CMOS process, resulting in outstanding price/performance and power/speed ratios. The device is designed for use with 3.3-V systems, and with a high-speed µP-compatible parallel interface, making it the first choice for solutions based on high-performance DSPs such as the TI TMS320C6000 series. The THS1401, THS1403 and THS1408 are available in a TQFP-48 package in standard commercial and industrial temperature ranges. They are also available in a PQFP-48 package in automotive temperature range, and the THS1408 is available in a PQFP-48 package in 70°C to 125°C automotive temperature range.
The Texas Instruments THS1401, THS1403, and THS1408 are 14-bit, single-supply analog-to-digital converters (ADCs) featuring differential inputs, a programmable gain amplifier, and an on-chip sample-and-hold amplifier. These devices offer outstanding price/performance and power/speed ratios and are designed for use with 3.3-V systems.
| Resolution | 14 Bits |
|---|---|
| Speed Grades | 1, 3, and 8 MSPS |
| Differential Nonlinearity (Typ) | +0.6 LSB |
| Integral Nonlinearity (Typ) | +1.5 LSB |
| Supply Voltage | 3.3 V Single Supply |
The devices are available in 1, 3, and 8 MSPS speed grades.
Yes, the THS1401/3/8 includes an internal reference.