ADAS3023BCPZ 8-channel 16-bit simultaneous sampling data acquisition system
The ADAS3023 is a complete 16-bit successive approximation analog-to-digital converter data acquisition system. The device is capable of sampling dual channels simultaneously at rates up to 500 kSPS, four channels simultaneously at 250 kSPS, six channels simultaneously at 167 kSPS, and eight channels simultaneously at 125 kSPS; Patented by ADIiCMOS® high voltage industrial process technology manufacturing.
The ADAS3023 integrates an 8-channel, low leakage, sample-and-and-hold, programmable gain instrumentation amplifier (PGIA) stage with high common-mode rejection, four differential input ranges, a precision low drift 4.096 V reference and buffer, and a 16-bit charge redistribution successive approximation register (SAR) analog-to-digital converter (ADC). When using a ±15 V supply, the ADAS3023 resolves a differential input range of up to ±20.48 V.
The ADAS3023 simplifies design challenges by eliminating signal buffering, level shifting, amplification/attenuation, common-mode rejection, settling time, and other analog signal conditioning challenges while achieving smaller size, shorter time-to-market, and lower cost.
The ADAS3023 is factory calibrated over the −40°C to +85°C temperature range.
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- Multi-channel data acquisition and system monitoring
- process control
- Power line monitoring
- Automatic test equipment
- Patient monitoring
- Spectrum analysis
- Instrumentation
Features and benefits
Easy to use
Complete 16-bit, 1 MSPS data acquisition system
Simultaneous sampling of 2/4/6/8 channels can be selected
High impedance 8-channel input: >500 MΩ
Differential input voltage range: ±20.48 V maximum
High input common-mode rejection
User-programmable input range
Internal 4.096 V reference and buffer
No delay/pipeline delay (SAR architecture)
Serial 4-wire 1.8 to 5 V SPI/SPORT compatible interface
LFCSP package (6 mm × 6 mm)
−40°C to +85°C industrial temperature range
Microchip Centennial Electronic Technology (Shenzhen) Co., Ltd
Address: Shenzhen Futian District Huaqiang Road Huaqiang Plaza A Block 13H
Tel: 0755-83591082
Fax: 0755-83591083
Q Q：1051085817
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