Part Number : ADS8864
Function : 16-Bit, 400-kSPS, microPower, Miniature, SAR Analog-to-Digital Converter
Package : VSSOP 10 Pin Type
Maker : Texas Instruments
Pinouts : 
Description :
The ADS8864 is a 16-bit, 400-kSPS, single-ended input, analog-to-digital converter (ADC).
The device operates with a 2.5-V to 5-V external reference, offering a wide selection of signal ranges without additional input signal scaling. The reference voltage setting is independent of, and can exceed, the analog supply voltage (AVDD).
The device offers an SPI-compatible serial interface that also supports daisy-chain operation for
cascading multiple devices. An optional busy-indicator bit makes synchronizing with the digital host easy.
Reference Site : http://www.ti.com/product/ads8864
Datasheet PDF Download : 
Others datasheet of same file :
ADS8864IDGS, ADS8864IDGSR, ADS8864IDRCR, ADS8864IDRCT
