24-bit delta-sigma Analog-to-Digital Converter (ADC) with 4 differential analog inputs and a 16 kS/s sampling rate. Features include 1 LSB differential nonlinearity, an integrated voltage reference of 2.5V, and a programmable gain amplifier (PGA). Operates from a 4.75V to 5.25V supply, with typical power consumption of 27.5mW. Interface options include SPI and Serial, with a bipolar/unipolar input polarity. Packaged in a 24-pin SOIC with gold contact plating, suitable for operation between -40°C and 85°C.
PackageSOIC
Current3.5mA
PolarityBipolar, Unipolar
Power27.5mW
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Technical Specifications
Texas Instruments ADS1211U technical specifications.
General
Package/Case
SOIC
Contact Plating
Gold
Conversion Rate
16KS/s
Differential Nonlinearity
1LSB
Height
2.35mm
Input Type
DIFFERENTIAL
Interface
SPI, Serial
Lead Free
Lead Free
Length
15.4mm
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
60mW
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
4
Number of Bits
24
Number of Channels
4
Number of Converters
1
Number of Elements
1
Number of Inputs
4
Operating Supply Voltage
5V
Package Quantity
25
Packaging
Rail/Tube
Polarity
Bipolar, Unipolar
Power Consumption
27.5mW
Power Dissipation
37mW
Power Supply
5V
Reach SVHC Compliant
No
Reference Voltage
2.5V
Resolution
24b
RoHS Compliant
Yes
Sampling Rate
16KS/s
Supply Current
3.5mA
Supply Type
Analog, Digital
Width
7.52mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments ADS1211U Datasheet
Download the complete datasheet for Texas Instruments ADS1211U to view detailed technical specifications.
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