ADS8317 Datasheet | Texas Instruments

FEATURES - 23 16 Bits No Missing Codes (Full-Supply Range, High or Low Grade) - Very Low Noise: 5LSBPP - Excellent Linearity: ±0.8LSB typ, ±1.5LSB max INL +0.7LSB typ, +1.25LSB max DNL ±1m V max Offset ±16LSB typ Gain Error - micro Power: 10m W at 5V, 250k Hz 4m W at 2.7V, 200k Hz 2m W at 2.7V, 100k Hz 0.2m W at 2.7V, 10k Hz - Packages: MSOP-8, SON-8 - Pin-patible with the ADS8321 - Serial ( SPI™/SSI) Interface APPLICATIONS - Battery-Operated Systems - Remote Data Acquisition - Isolated Data Acquisition - Simultaneous Sampling, Multichannel Systems - Industrial Controls - Robotics - Vibration Analysis DESCRIPTION The ADS8317 is a 16-bit, sampling, analog-to-digital (A/D) converter specified for a supply voltage range from 2.7V to 5.5V. It requires very little power, even when operating at the full data rate. At lower data rates, the high speed of the device enables it to spend most of its time in the power-down mode. For example, the average power dissipation is less than 0.2m W at a 10k Hz data rate. The ADS8317 offers excellent linearity and very low noise and distortion. It also features a synchronous serial (SPI/SSI-patible) interface and a differential input. The reference voltage can be set to any level within the range of 0.1V to VDD/2. Low power and small size make the ADS8317 ideal for portable and battery-operated systems. It is also an excellent fit for remote data-acquisition modules, simultaneous multichannel systems, and isolated data acquisition. The ADS8317 is available in MSOP-8 and SON-8 packages. The SON package size is the same as a 3x3 QFN package. +IN - IN S/H Amp CDAC parator Serial Interface DOUT DCLOCK CS/SHDN Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. SPI is a trademark of Motorola, Inc. All other trademarks are the property of their...