12-bit, 8-channel serial output sampling analog-to-digital converter (ADC) featuring a 200KS/s conversion rate. Offers 1LSB integral nonlinearity (INL) and differential nonlinearity (DNL), with a full-scale error of 3LSB. Operates from a single 2.7V to 5.25V supply, consuming a maximum of 4.5mW. Packaged in a 20-pin SSOP with gold contact plating, this RoHS compliant component provides an 8-channel input with a serial interface.
PackageSSOP
Current550uA
PolarityUnipolar
Power4.5mW
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Technical Specifications
Texas Instruments ADS7844NB technical specifications.
General
Package/Case
SSOP
Contact Plating
Gold
Conversion Rate
200KS/s
Differential Nonlinearity
1LSB
Full Scale Error
3LSB
Height
1.95mm
Integral Nonlinearity (INL)
1LSB
Interface
Serial
Lead Free
Lead Free
Length
7.2mm
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
Number of A/D Converters
1
Number of Bits
12
Number of Channels
8
Number of Converters
1
Number of Elements
1
Number of Inputs
8
Operating Supply Voltage
5V
Package Quantity
70
Packaging
Rail/Tube
Polarity
Unipolar
Power Dissipation
4.5mW
Reach SVHC Compliant
No
Resolution
12b
RoHS Compliant
Yes
Sampling Rate
200KS/s
Signal to Noise Ratio (SNR)
72dB
Spurious-free dynamic range (SFDR)
78dB
Supply Current
550uA
Supply Type
Single
Width
5.3mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments ADS7844NB Datasheet
Download the complete datasheet for Texas Instruments ADS7844NB to view detailed technical specifications.
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