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14-Bit, 1/3/8 MSPS, DSP-Compatible ADC With Internal Reference and PGA (Rev. D)
Texas Instruments
Description
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.
Features
14-Bit Resolution 1, 3, and 8 MSPS Speed Grades Available Differential Nonlinearity (DNL) ±0.6 LSB Typ Integral Nonlinearity (INL) ±1.5 LSB Typ Internal Reference Differential Inputs Programmable Gain Amplifier µP Compatible Parallel Interface Timing Compatible With TMS320C6000 DSP 3.3-V Single Supply Power-Down Mode Monolithic CMOS Design APPLICATIONS xDSL Front Ends Communication Industrial Control Instrumentation Automotive All trademarks are the property of their respective owners.
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