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AD7940BRMZ-REEL7
Analog Devices Inc.RoHS 
RoHS compliant
RoHS compliantPackage 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Category Data Acquisition - Analog to Digital Converters (ADC) / Data Acquisition - Analog to Digital Converters (ADC)
Description
8-TSSOP 8-MSOP (0.118 3.00mm Width) AD7940 SPI PRODUCTION (Last Updated: 3weeks ago) analog digital converter 3mm 100ksps 26.4mW 8Weeks
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Inventory: 27
Minimum: 1
Total Price: USD $8.06
Unit Price: USD $8.05505
≥1 USD $8.05505
≥10 USD $6.60915
≥30 USD $6.403
Technical Details
Physical
Contact Plating Tin
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Surface Mount YES
Number of Pins 8
Dimensions
Length 3mm
Width 3mm
Technical
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Subcategory Analog to Digital Converters
Max Power Dissipation 26.4mW
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AD7940
Pin Count 8
Qualification Status Not Qualified
Polarity Unipolar
Power Supplies 3/5V
Configuration S/H-ADC
Number of Channels 1
Interface SPI
Max Supply Voltage 5.5V
Min Supply Voltage 2.5V
Power Dissipation 26.4mW
Number of Bits 14
Input Type Single Ended
Min Input Voltage 2.5V
Architecture SAR
Max Input Voltage 5.25V
Converter Type ADC, SUCCESSIVE APPROXIMATION
Supply Type Single
Reference Type Supply
Data Interface SPI, DSP
Resolution 1.75 B
Sampling Rate 100 ksps
Voltage - Supply, Analog 2.5V~5.5V
Voltage - Supply, Digital 2.5V~5.5V
Number of Analog In Channels 1
Sampling Rate (Per Second) 100k
Output Bit Code BINARY
Integral Nonlinearity (INL) 2 LSB
Sample and Hold / Track and Hold TRACK
Input Capacitance 30pF
Ratio - S/H:ADC 1:1
Output Format SERIAL
Signal to Noise Ratio (SNR) 81 dB
Compliance
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
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