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16-Bit, 8-Channel Serial Output Sampling Analog-to-Digital Converter
ADS8343E Features
PIN FOR PIN WITH ADS7844
SINGLE SUPPLY: 2.7V to 5V
8-CHANNEL SINGLE-ENDED OR 4-CHANNEL DIFFERENTIAL INPUT
UP TO 100kHz CONVERSION RATE
84dB SINAD
SERIAL INTERFACE
QSOP-20 AND SSOP-20 PACKAGES
APPLICATIONS
DATA ACQUISITION
TEST AND MEASUREMENT EQUIPMENT
INDUSTRIAL PROCESS CONTROL
PERSONAL DIGITAL ASSISTANTS
BATTERY-POWERED SYSTEMS
ADS8343E Typical Application
ADS8344 Datasheet
ADS8343EB Parameters
Technical/Catalog Information
ADS8343EB
Vendor
Texas Instruments
Category
Integrated Circuits (ICs)
Number of Bits
16
Package / Case
16-QSOP
Data Interface
Serial
Packaging
Tube
Sampling Rate (Per Second)
100k
Operating Temperature
-40°C ~ 85°C
Voltage Supply Source
Single
Number of Inputs and Type
4 Single-Ended, Bipolar; 2 Differential, Bipolar
Number of Converters
1
Power Dissipation (Max)
10mW
Drawing Number
296; 4073301-2; DBQ; 16
Lead Free Status
Lead Free
RoHS Status
RoHS Compliant
Other Names
ADS8343EB ADS8343EB
ADS8344 Parameters
ADS8344 Features
PIN FOR PIN WITH ADS7844
SINGLE SUPPLY: 2.7V to 5V
8-CHANNEL SINGLE-ENDED OR 4-CHANNEL DIFFERENTIAL INPUT
UP TO 100kHz CONVERSION RATE
84dB SINAD
SERIAL INTERFACE
QSOP-20 AND SSOP-20 PACKAGES
APPLICATIONS
DATA ACQUISITION
TEST AND MEASUREMENT EQUIPMENT
INDUSTRIAL PROCESS CONTROL
PERSONAL DIGITAL ASSISTANTS
BATTERY-POWERED SYSTEMS
ADS8344 General Description
16-Bit, 8-Channel Serial Output Sampling Analog-to-Digital Converter
ADS8344 Maximum Ratings
+VCC to GND ...................................................................... 0.3V to +6V Analog Inputs to GND ............................................0.3V to +VCC + 0.3V Digital Inputs to GND .......................................................... 0.3V to +6V Power Dissipation ......................................................................... 250mW Maximum Junction Temperature .................................................. +150°C Operating Temperature Range ........................................ 40°C to +85°C Storage Temperature Range .......................................65°C to +150°C Lead Temperature (soldering, 10s) .............................................. +300°C
NOTE: (1) Stresses above those listed under "Absolute Maximum Ratings"may cause permanent damage to the device. Exposure to absolute maximum onditions for extended periods may affect device reliability.
ADS8344 Features
PIN FOR PIN WITH ADS7844
SINGLE SUPPLY: 2.7V to 5V
8-CHANNEL SINGLE-ENDED OR 4-CHANNEL DIFFERENTIAL INPUT