ADS8381

18 位 580KSPS 并行 ADC

The is an 18-bit, 580 kHz A/D converter. The device includes a 18-bit capacitor-based SAR A/D converter with inherent sample and hold. The ADS8381 offers a full 18-bit interface, a 16-bit option where data is read using two read cycles, or an 8-bit bus using three read cycles.

The ADS8381 is available in a 48-lead TQFP package and is characterized over the industrial –40°C to 85°C temperature range.

.

580-kHz Sample Rate

.

18-Bit NMC Ensured Over Temperature

.

Zero Latency

.

Low Power: 115 mW at 580 kHz

.

Unipolar Input Range

.

Onboard Reference Buffer and Conversion Clock

.

Wide Digital Supply

.

Flexible 8-/16-/18-Bit Parallel Interface

.

Pin Compatible With ADS8383

.

48-Pin TQFP Package

.

APPLICA ONS

.

Medical Instruments

.

Optical Networking

.

Transducer Interface

.

High Accuracy Data Acquisition Systems

.

Magnetometers