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ADAS3023 Datasheet 16-Bit 8-Channel Simultaneous Sampling Data Acquisition System

Manufacturer: Analog Devices

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General Description

The ADAS3023 is a complete 16-bit, successive approximationbased, analog-to-digital data acquisition system.

This device is capable of simultaneously sampling up to 500 kSPS for two channels, 250 kSPS for four channels, 167 kSPS for six channels, and 125 kSPS for eight channels, and manufactured on the Analog Devices, Inc., proprietary iCMOS® high voltage industrial process technology.

The ADAS3023 integrates eight channels of low leakage trackand-hold design, a programmable gain instrumentation amplifier (PGIA) stage with a high common-mode rejection offering four differential input ranges, a precision low drift 4.096 V reference and buffer, and a 16-bit charge redistribution PulSAR® successive approximation register (SAR) analog-to-digital converter (ADC).

Overview

Data Sheet 16-Bit, 8-Channel Simultaneous Sampling Data Acquisition System ADAS3023.

Key Features

  • Ease of use, 16-bit complete data acquisition system Simultaneous sampling selection of 2, 4, 6, and 8 channels Differential input voltage range: ±20.48 V maximum High impedance 8-channel input: >500 MΩ High input common-mode rejection: 95.0 dB User-programmable input ranges On-chip 4.096 V reference and buffer No latency/pipeline delay (SAR architecture) Serial 4-wire 1.8 V to 5 V SPI-/SPORT-compatible interface 40-lead LFCSP package (6 mm × 6 mm):.
  • 40°C to +85°C.

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