THS1401, THS1403, THS1408 are 14-bit, 1/3/8 MSPS DSP compatible analog-to-digital converters with internal reference and PGA. Features include 14-bit resolution, 1, 3, and 8 MSPS speed grades available, ±0.6 LSB typical differential nonlinearity (DNL), ±1.5 LSB typical integral nonlinearity (INL), internal reference, differential inputs, programmable gain amplifier, µP compatible parallel interface, timing compatible with TMS320C6000 DSP, 3.3-V single supply, power-down mode, and monolithic CMOS design. Applications include xDSL front ends, communications, industrial control, and instrumentation.
The document details three specific models of high-speed analog-to-digital converters: the THS1401 (1 MSPS), THS1403 (3 MSPS), and THS1408 (8 MSPS). These devices feature 14-bit resolution, differential inputs, an internal reference voltage, and a programmable gain amplifier (PGA) compatible with TMS320C6000 DSPs. They are designed for use in xDSL front ends, industrial control, and instrumentation applications.
| Resolution | 14 Bits |
|---|---|
| Speed Grades | 1, 3, and 8 MSPS |
| Operating Temperature (Commercial) | 0°C to 70°C |
| Operating Temperature (Industrial) | -40°C to 85°C |
| Analog Input Bandwidth | 140 MHz |
The devices are available in three speed grades: 1 MSPS, 3 MSPS, and 8 MSPS.
Yes, the devices feature an internal reference along with a programmable gain amplifier.