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ADS7842E
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 28-SSOP (0.209, 5.30mm Width)
Category Data Acquisition - Analog to Digital Converters (ADC) / Data Acquisition - Analog to Digital Converters (ADC)
Description
28-SSOP (0.209 5.30mm Width) ADS7842 ACTIVE (Last Updated: 3days ago) Selectable Address analog digital converter 1.95mm 550muA 200ksps 4.5mW
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Inventory: 9660
Minimum: 1
Total Price: USD $6.36
Unit Price: USD $6.3593
≥1 USD $6.3593
≥10 USD $5.21835
≥100 USD $5.05495
≥500 USD $4.8925
≥1000 USD $4.7291
Technical Details
Supply Chain
Factory Lead Time 16 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Physical
Contact Plating Gold
Mounting Type Surface Mount
Package / Case 28-SSOP (0.209, 5.30mm Width)
Surface Mount YES
Number of Pins 28
Technical
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e4
Feature Selectable Address
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 28
ECCN Code EAR99
Subcategory Analog to Digital Converters
Max Power Dissipation 4.5mW
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.65mm
Base Part Number ADS7842
Pin Count 28
Operating Supply Voltage 5V
Number of Elements 1
Polarity Unipolar
Configuration MUX-S/H-ADC
Number of Channels 4
Max Supply Voltage 5.25V
Min Supply Voltage 2.7V
Nominal Supply Current 550μA
Power Dissipation 4.5mW
Number of Bits 12
Input Type Single Ended
Architecture SAR
Converter Type ADC, SUCCESSIVE APPROXIMATION
Supply Type Analog, Digital, Single
Reference Type External
Data Interface Parallel
Resolution 1.5 B
Sampling Rate 200 ksps
Voltage - Supply, Analog 2.7V~3.6V 5V
Voltage - Supply, Digital 2.7V~3.6V 5V
Number of Analog In Channels 4
Sampling Rate (Per Second) 200k
Output Bit Code BINARY
Integral Nonlinearity (INL) 1 LSB
Sample and Hold / Track and Hold SAMPLE
Number of A/D Converters 1
Conversion Rate 200 ksps
Ratio - S/H:ADC 1:1
Signal to Noise Ratio (SNR) 72 dB
Max Supply Voltage (DC) 5.25V
Differential Nonlinearity 0.8 LSB
Min Supply Voltage (DC) 4.75V
Spurious-free dynamic range (SFDR) 79 dB
Dimensions
Height 2mm
Length 10.2mm
Width 5.3mm
Thickness 1.95mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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