Texas Instruments ADS8326
The ADS8326 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. For example, the average power dissipation is less than 0.2mW at a 10kHz data rate.FEATURES
1●23 16 Bits No Missing Codes (Full-Supply Range, High or Low Grade)
● Very Low Noise: 3LSBPP
● Excellent Linearity: ±1LSB typ, ±1.5LSB max INL ±0.6LSB typ, ±1LSB max DNL ±1mV max Offset ±12LSB typ Gain Error
● microPower: 10mW at 5V, 250kHz 4mW at 2.7V, 200kHz 2mW at 2.7V, 100kHz 0.2mW at 2.7V, 10kHz
● MSOP-8 and SON-8 Packages (SON-8 package same as 3x3 QFN)
● 16-Bit Upgrade to the 12-Bit ADS7816 and ADS7822
● Pin-Compatible with the ADS7816, ADS7822, ADS7826, ADS7827, ADS7829, ADS8320, and ADS8325
● Serial ( SPI™/SSI) Interface
APPLICATIONS
● Battery-Operated Systems● Remote Data Acquisition
● Isolated Data Acquisition
● Simultaneous Sampling, Multichannel Systems
● Industrial Controls
● Robotics
● Vibration Analysis
DESCRIPTION
At lower data rates, the high speed of the device enables it to spend most of its time in the power-down mode. The ADS8326 offers excellent linearity and very low noise and distortion. It also features a synchronous serial (SPI/SSI-compatible) interface and a differential input.