12-bit, 8-channel analog-to-digital converter (ADC) featuring a unipolar, single-ended input type and SPI serial interface. Achieves 1 LSB integral and differential nonlinearity, with a full-scale error of 2.5 LSB. Operates with a single 5V supply, offering a sampling rate of 117 kS/s and 70dB signal-to-noise ratio. Housed in a 31-piece SOIC package with tin, matte contact plating.
PackageSOIC
PolarityUnipolar
Power30mW
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Technical Specifications
Analog Devices AD7890ARZ-2 technical specifications.
General
Package/Case
SOIC
Contact Plating
Tin, Matte
Differential Nonlinearity
1LSB
Full Scale Error
2.5LSB
Height
2.35mm
Input Type
SINGLE-ENDED
Integral Nonlinearity (INL)
1LSB
Interface
SPI, Serial
Lead Free
Contains Lead
Length
15.6mm
Max Input Voltage
2.625V
Min Input Voltage
2.375V
Max Operating Temperature
125°C
Min Operating Temperature
-55°C
Max Power Dissipation
50mW
Max Supply Voltage
5.25V
Min Supply Voltage
4.75V
Number of A/D Converters
1
Number of Analog Inputs
8
Number of Bits
12
Number of Channels
8
Number of Converters
1
Operating Supply Voltage
5V
Output Type
TTL
Package Quantity
31
Packaging
Rail/Tube
Polarity
Unipolar
Power Consumption
30mW
Power Dissipation
50mW
Resolution
12b
RoHS Compliant
Yes
Sampling Rate
117KS/s
Signal to Noise Ratio (SNR)
70dB
Supply Type
Single
Width
7.6mm
Compliance
RoHS
Compliant
Datasheet
Analog Devices AD7890ARZ-2 Datasheet
Download the complete datasheet for Analog Devices AD7890ARZ-2 to view detailed technical specifications.
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