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AD7938BSUZ-6
Analog Devices Inc.RoHS 
RoHS compliant
RoHS compliantPackage 32-TQFP
Category Data Acquisition - Analog to Digital Converters (ADC) / Data Acquisition - Analog to Digital Converters (ADC)
Description
32-TQFP AD7938 PRODUCTION (Last Updated: 1month ago) Tray analog digital converter 1.05mm 800muA 1.5Msps 16mW
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Inventory: 1707
Minimum: 1
Total Price: USD $9.93
Unit Price: USD $9.93415
≥1 USD $9.93415
≥10 USD $8.151
≥30 USD $7.8964
≥100 USD $7.6418
Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Physical
Contact Plating Tin
Mounting Type Surface Mount
Package / Case 32-TQFP
Surface Mount YES
Number of Pins 32
Technical
Operating Temperature -40°C~85°C
Packaging Tray
JESD-609 Code e3
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Termination SMD/SMT
ECCN Code EAR99
Subcategory Analog to Digital Converters
Max Power Dissipation 7.5mW
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AD7938
Pin Count 32
Number of Elements 1
Polarity Unipolar
Power Supplies 3/5V
Configuration MUX-S/H-ADC
Number of Channels 8
Max Supply Voltage 5.25V
Min Supply Voltage 2.7V
Nominal Supply Current 800μA
Power Dissipation 16mW
Number of Bits 12
Input Type Differential, Pseudo-Differential, Single Ended
Min Input Voltage 2.475V
Data Rate 625 kbps
Architecture SAR
Number of Inputs 4, 7, 8
Max Input Voltage 2.525V
Converter Type ADC, SUCCESSIVE APPROXIMATION
Supply Type Analog, Digital
Reference Type External, Internal
Data Interface Parallel
Resolution 1.5 B
Sampling Rate 1.5 Msps
Voltage - Supply, Analog 2.7V~5.25V
Voltage - Supply, Digital 2.7V~5.25V
Number of Analog In Channels 8
Sampling Rate (Per Second) 625k
Output Bit Code BINARY, 2'S COMPLEMENT BINARY
Linearity Error-Max (EL) 0.0244%
Integral Nonlinearity (INL) 1.5 LSB
Sample and Hold / Track and Hold TRACK
Input Capacitance 20pF
Ratio - S/H:ADC 1:1
Signal to Noise Ratio (SNR) 70 dB
Differential Nonlinearity -0.95 LSB
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Dimensions
Height 1.05mm
Length 7mm
Width 7mm
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