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ANALOG DEVICES  AD7989-1BRMZ  Analogue to Digital Converter, 18 bit, 100 kSPS, Single, 2.375 V, 2.625 V, MSOP

ANALOG DEVICES AD7989-1BRMZ
Technical Data Sheet (786.37KB) EN Technical Data Sheet (559.79KB) EN See all Technical Docs

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Product Overview

The AD7989-1BRMZ is a 18-bit, 100 kSPS successive approximation Analog-to-digital Converter (ADC)s that operate from a single power supply VDD. It contains a low power, high speed and a versatile serial interface port. On the CNV rising edge, the converter samples the voltage difference between the IN+ and IN- pins. The voltages on these pins usually swing in opposite phases between 0V and VREF. The reference voltage REF is applied externally and can be set independent of the supply voltage VDD. Its power scales linearly with throughput. It is a serial peripheral interface compatible which features the ability using the SDI input to daisy-chain several ADCs on a single 3-wire bus. It is compatible with 1.8/2.5/3/5V logic using the separate VIO supply.
  • 18-bit resolution with no missing codes
  • No pipeline delay
  • Proprietary serial interface - SPI™/QSPI™/MICROWIRE™/DSP compatible
  • Ability to daisy-chain multiple ADCs

 

Product Information

Resolution (Bits):
18bit
Sampling Rate:
100kSPS
Supply Voltage Type:
Single
Supply Voltage Min:
2.375V
Supply Voltage Max:
2.625V
ADC / DAC Case Style:
MSOP
No. of Pins:
10Pins
Input Channel Type:
Serial
Data Interface:
Microwire, QSPI, SPI
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
Single 8-Bit SAR ADCs
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited

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Applications

  • Automation & Process Control;
  • Signal Processing;
  • Medical

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
Taiwan

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.00001