12-bit, 6-channel touch screen digitizer with a 125KS/s conversion rate. Features single-ended input type and a 4-wire serial interface. Operates from a 2.7V to 3.6V supply, with a maximum input voltage of 3.3V. Housed in a QSOP package with tin, matte contact plating, this component offers 2LSB integral nonlinearity and 4LSB full-scale error.
PackageQSOP
PolarityUnipolar
Power1.4mW
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Technical Specifications
Analog Devices AD7873ARQZ technical specifications.
General
Package/Case
QSOP
Contact Plating
Tin, Matte
Conversion Rate
125KS/s
Full Scale Error
4LSB
Height
1.65mm
Input Capacitance
37pF
Input Type
SINGLE-ENDED
Integral Nonlinearity (INL)
2LSB
Interface
Serial, 4-WIRE
Lead Free
Contains Lead
Length
4.9mm
Max Input Voltage
3.3V
Min Input Voltage
1V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
1.368mW
Max Supply Voltage
3.6V
Min Supply Voltage
2.7V
Number of A/D Converters
1
Number of Bits
12
Number of Channels
6
Number of Elements
1
Operating Supply Voltage
3.3V
Package Quantity
98
Packaging
Rail/Tube
Polarity
Unipolar
Power Dissipation
1.4mW
Radiation Hardening
No
Reach SVHC Compliant
No
Resolution
12b
RoHS Compliant
Yes
Sampling Rate
125KS/s
Supply Type
Single
Width
3.9mm
Compliance
RoHS
Compliant
Datasheet
Analog Devices AD7873ARQZ Datasheet
Download the complete datasheet for Analog Devices AD7873ARQZ to view detailed technical specifications.
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