12-bit serial analog-to-digital converter (ADC) featuring a 40 kS/s conversion rate. Offers 1 LSB differential and integral nonlinearity with a 74 dB signal-to-noise ratio and 98 dB spurious-free dynamic range. Supports single-ended input with up to 3 analog inputs and a bipolar/unipolar polarity. Operates from a 4.75V to 5.25V single supply voltage, consuming a maximum of 35mW. SPI interface and gold contact plating are standard.
PackageN
PolarityBipolar, Unipolar
Power35mW
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Technical Specifications
Texas Instruments ADS7812P technical specifications.
General
Package/Case
N
Contact Plating
Gold
Conversion Rate
40KS/s
Differential Nonlinearity
1LSB
Input Type
SINGLE-ENDED
Integral Nonlinearity (INL)
1LSB
Interface
SPI
Lead Free
Lead Free
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
35mW
Max Supply Voltage (DC)
5.25V
Min Supply Voltage (DC)
4.75V
Max Supply Voltage
5.25V
Min Supply Voltage
4.75V
Number of A/D Converters
1
Number of Analog Inputs
3
Number of Bits
12
Number of Channels
1
Number of Converters
1
Number of Elements
1
Number of Inputs
1
Operating Supply Voltage
5V
Package Quantity
25
Packaging
Rail/Tube
Polarity
Bipolar, Unipolar
Power Consumption
35mW
Power Dissipation
35mW
Radiation Hardening
No
Resolution
12b
RoHS Compliant
Yes
Sampling Rate
40KS/s
Signal to Noise Ratio (SNR)
74dB
Spurious-free dynamic range (SFDR)
98dB
Supply Type
Single
Compliance
RoHS
Compliant
Datasheet
Texas Instruments ADS7812P Datasheet
Download the complete datasheet for Texas Instruments ADS7812P to view detailed technical specifications.
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