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AD7490BCPZ
Analog Devices Inc.RoHS 
RoHS compliant
RoHS compliantPackage 32-VFQFN Exposed Pad, CSP
Category Data Acquisition - Analog to Digital Converters (ADC) / Data Acquisition - Analog to Digital Converters (ADC)
Description
32-VFQFN Exposed Pad CSP AD7490 SPI PRODUCTION (Last Updated: 4weeks ago) analog digital converter 830mum 2.5mA 1Msps 12.5mW
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Inventory: 3301
Minimum: 1
Total Price: USD $31.48
Unit Price: USD $31.48327
≥1 USD $31.48327
≥10 USD $29.7012
≥100 USD $28.02
≥500 USD $26.43396
≥1000 USD $24.9377
≥3000 USD $23.52613
Technical Details
Supply Chain
Factory Lead Time 26 Weeks
Lifecycle Status PRODUCTION (Last Updated: 4 weeks ago)
Physical
Contact Plating Tin
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad, CSP
Surface Mount YES
Number of Pins 32
Dimensions
Height 830μm
Length 5mm
Width 5mm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
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
ECCN Code EAR99
Subcategory Analog to Digital Converters
Max Power Dissipation 12.5mW
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AD7490
Pin Count 32
Qualification Status Not Qualified
Operating Supply Voltage 5V
Number of Elements 1
Polarity Unipolar
Configuration MUX-S/H-ADC
Number of Channels 16
Interface SPI
Max Supply Voltage 5.25V
Min Supply Voltage 2.7V
Nominal Supply Current 2.5mA
Power Dissipation 12.5mW
Number of Bits 12
Input Type Single Ended
Min Input Voltage 2.475V
Architecture SAR
Max Input Voltage 2.525V
Converter Type ADC, SUCCESSIVE APPROXIMATION
Supply Type Analog, Digital
Reference Type External
Data Interface SPI, DSP
Resolution 1.5 B
Sampling Rate 1 Msps
Voltage - Supply, Analog 2.7V~5.25V
Voltage - Supply, Digital 2.7V~5.25V
Number of Analog In Channels 16
Sampling Rate (Per Second) 1M
Output Bit Code BINARY, 2'S COMPLEMENT BINARY
Linearity Error-Max (EL) 0.0244%
Integral Nonlinearity (INL) 1 LSB
Sample and Hold / Track and Hold TRACK
Number of A/D Converters 1
Input Capacitance 20pF
Ratio - S/H:ADC 1:1
Output Format SERIAL
Signal to Noise Ratio (SNR) 69.5 dB
Differential Nonlinearity -0.95 LSB
Conversion Time-Max 0.8 μs
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