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AD7478AARMZ-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) AD7478 SPI PRODUCTION (Last Updated: 4weeks ago) analog digital converter 3mm 1.2Msps 17.5mW 0.6mus
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Inventory: 2117
Minimum: 1
Total Price: USD $1.73
Unit Price: USD $1.7252
≥1 USD $1.7252
≥200 USD $1.4155
≥500 USD $1.37085
≥1000 USD $1.32715
Technical Details
Supply Chain
Factory Lead Time 10 Weeks
Lifecycle Status PRODUCTION (Last Updated: 4 weeks ago)
Physical
Contact Plating Tin
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Surface Mount YES
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 17.5mW
Technology CMOS
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 AD7478
Pin Count 8
Qualification Status Not Qualified
Polarity Unipolar
Power Supplies 2.5/5V
Configuration S/H-ADC
Number of Channels 1
Interface SPI
Max Supply Voltage 5.25V
Min Supply Voltage 2.35V
Power Dissipation 17.5mW
Number of Bits 8
Input Type Single Ended
Min Input Voltage 2.35V
Architecture SAR
Max Input Voltage 5.25V
Converter Type ADC, SUCCESSIVE APPROXIMATION
Supply Type Single
Reference Type Supply
Data Interface SPI, DSP
Resolution 1 B
Sampling Rate 1.2 Msps
Voltage - Supply, Analog 2.7V~5.25V
Voltage - Supply, Digital 2.7V~5.25V
Number of Analog In Channels 1
Sampling Rate (Per Second) 1.2M
Output Bit Code BINARY
Integral Nonlinearity (INL) 0.3 LSB
Sample and Hold / Track and Hold TRACK
Input Capacitance 30pF
Ratio - S/H:ADC 1:1
Output Format SERIAL
Differential Nonlinearity 0.3 LSB
Conversion Time-Max 0.6 μs
Compliance
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
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