Texas Instruments ADS8318
The ADS8318 is a 16-bit, 500-KSPS analog-to-digital converter. It operates with a 2.048-V to 5.5-V external reference. The device includes a capacitor based, SAR A/D converter with inherent sample and hold.| Part No. | ADS8318 |
|---|---|
| Datasheet | ADS8318 Download |
| Manufacturer |  Texas Instruments |
| Description | SAR ANALOG-TO-DIGITAL CONVERTER |
| Buy | Stock & Price |
FEATURES
1● 500-kHz Sample Rate
● 16-Bit Resolution
● Zero Latency at Full Speed
● Unipolar, Differential Input, Range: –Vref to Vref
● SPI Compatible Serial Interface with Daisy Chain Option
● Excellent Performance: – 95.2dB SNR Typ at 10-kHz I/P – –108dB THD Typ at 10-kHz I/P – ±1.0 LSB Max INL – ±0.75 LSB Max DNL
● Low Power Dissipation: 18 mW Typ at 500 KSPS
● Power Scales Linearly with Speed: 3.6 mW/100 KSPS
● Power Dissipation During Power-Down State: 0.25 μW Typ
● 10-Pin MSOP and SON Packages
APPLICATIONS
● Battery Powered Equipments● Data Acquisition Systems
● Instrumentation and Process Control
● Medical Electronics
● Optical Networking
DESCRIPTION
The devices includes a 50-MHz SPI compatible serial interface. The interface is designed to support daisy chaining or cascading of multiple devices. Also a Busy Indicator makes it easy to synchronize with the digital host. The ADS8318 unipolar differential input range supports a differential input swing of –Vref to +Vref with a common-mode of +Vref/2.
