12-bit, 4-channel analog-to-digital converter with a parallel interface. Features a 200 kS/s conversion rate, 72dB Signal-to-Noise Ratio (SNR), and 79dB Spurious-Free Dynamic Range (SFDR). Offers a low Integral Nonlinearity (INL) of 2 LSB and Differential Nonlinearity (DNL) of 0.8 LSB. Operates from a single 2.7V to 5.25V supply with a typical current draw of 550µA. Packaged in a 28-pin SSOP with gold contact plating, this RoHS-compliant component is supplied on tape and reel.
PackageSSOP
PolarityUnipolar
Power4.5mW
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Technical Specifications
Texas Instruments ADS7842E/1K technical specifications.
General
Package/Case
SSOP
Contact Plating
Gold
Conversion Rate
200KS/s
Differential Nonlinearity
0.8LSB
Full Scale Error
4LSB
Input Type
SINGLE-ENDED
Integral Nonlinearity (INL)
2LSB
Interface
Parallel
Lead Free
Lead Free
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
4.5mW
Max Supply Voltage (DC)
5.25V
Min Supply Voltage (DC)
2.7V
Max Supply Voltage
5.25V
Min Supply Voltage
2.7V
Nominal Supply Current
550uA
Number of A/D Converters
1
Number of Analog Inputs
4
Number of Bits
12
Number of Channels
4
Number of Converters
1
Number of Elements
1
Number of Inputs
4
Operating Supply Voltage
5V
Package Quantity
1000
Packaging
Tape and Reel
Polarity
Unipolar
Power Dissipation
4.5mW
Resolution
12b
RoHS Compliant
Yes
Sampling Rate
200KS/s
Signal to Noise Ratio (SNR)
72dB
Spurious-free dynamic range (SFDR)
79dB
Supply Type
Single
Compliance
RoHS
Compliant
Datasheet
Texas Instruments ADS7842E/1K Datasheet
Download the complete datasheet for Texas Instruments ADS7842E/1K to view detailed technical specifications.
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