20-bit Sigma-Delta Analog-to-Digital Converter (ADC) with a single-ended input and SPI interface. Features a 20-bit resolution, 16 kS/s sampling rate, and ±0.5 LSB differential nonlinearity. Operates with a dual 5V supply voltage (4.5V to 5.5V range) and accepts input voltages up to 2.5V. Packaged in a SOIC with tin/lead contact plating, this component offers bipolar and unipolar polarity options and a power dissipation of 37mW.
PackageSOIC
PolarityBipolar, Unipolar
Power25mW
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Technical Specifications
Analog Devices AD7703AR technical specifications.
General
Package/Case
SOIC
Contact Plating
Tin, Lead
Differential Nonlinearity
0.5LSB
Dual Supply Voltage
5V
Full Scale Error
32LSB
Input Capacitance
20pF
Input Type
SINGLE-ENDED
Interface
SPI
Lead Free
Contains Lead
Max Dual Supply Voltage
5.5V
Min Dual Supply Voltage
4.5V
Max Input Voltage
2.5V
Min Input Voltage
2.5V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
37mW
Max Supply Voltage
5.5V
Min Supply Voltage
4.5V
Number of A/D Converters
1
Number of Analog Inputs
1
Number of Bits
20
Number of Channels
1
Number of Converters
1
Number of Inputs
1
Package Quantity
37
Packaging
Rail/Tube
Polarity
Bipolar, Unipolar
Power Consumption
25mW
Power Dissipation
37mW
Reach SVHC Compliant
No
Resolution
20b
RoHS Compliant
No
Sampling Rate
16KS/s
Supply Type
Dual
Compliance
RoHS
Not Compliant
Datasheet
Analog Devices AD7703AR Datasheet
Download the complete datasheet for Analog Devices AD7703AR to view detailed technical specifications.
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