18-bit, 125 kS/s CMOS Analog-to-Digital Converter (ADC) with a parallel interface. Features single-ended input, bipolar/unipolar polarity, and 72dB SNR with 78dB SFDR. Operates from a 4.5V to 5.5V supply, consuming 75mW. Packaged in a 28-SOIC with gold contact plating, suitable for -40°C to 85°C operation.
PackageSOIC
PolarityBipolar, Unipolar
Power75mW
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Technical Specifications
Texas Instruments ADS774KU technical specifications.
General
Package/Case
SOIC
Contact Plating
Gold
Conversion Rate
125KS/s
Height
2.35mm
Input Type
SINGLE-ENDED
Integral Nonlinearity (INL)
0.5LSB
Interface
Parallel
Lead Free
Lead Free
Length
18mm
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
120mW
Max Supply Voltage (DC)
5.4V
Min Supply Voltage (DC)
4.5V
Max Supply Voltage
5.5V
Min Supply Voltage
4.5V
Nominal Supply Current
15mA
Number of A/D Converters
1
Number of Analog Inputs
1
Number of Bits
18
Number of Channels
1
Number of Converters
1
Number of Elements
1
Number of Inputs
1
Operating Supply Voltage
5V
Package Quantity
20
Packaging
Rail/Tube
Polarity
Bipolar, Unipolar
Power Consumption
75mW
Power Dissipation
75mW
Radiation Hardening
No
Resolution
12b
RoHS Compliant
Yes
Sampling Rate
125KS/s
Signal to Noise Ratio (SNR)
72dB
Spurious-free dynamic range (SFDR)
78dB
Supply Type
Dual, Analog, Digital, Single
Width
7.52mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments ADS774KU Datasheet
Download the complete datasheet for Texas Instruments ADS774KU to view detailed technical specifications.
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