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AD7298BCPZ
Analog Devices Inc.RoHS 
RoHS compliant
RoHS compliantPackage 20-WFQFN Exposed Pad, CSP
Category Data Acquisition - Analog to Digital Converters (ADC) / Data Acquisition - Analog to Digital Converters (ADC)
Description
20-WFQFN Exposed Pad CSP AD7298 SPI PRODUCTION (Last Updated: 1month ago) analog digital converter 750mum 6.3mA 1Msps 22.7mW
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Inventory: 7710
Minimum: 1
Total Price: USD $2.52
Unit Price: USD $2.51686
≥1 USD $2.51686
≥10 USD $2.3744
≥100 USD $2.24
≥500 USD $2.11321
≥1000 USD $1.99359
≥3000 USD $1.88075
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 20-WFQFN Exposed Pad, CSP
Surface Mount YES
Number of Pins 20
Technical
Operating Temperature -40°C~125°C
Packaging Tray
JESD-609 Code e3
Feature Temperature Sensor
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Max Power Dissipation 22.7mW
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AD7298
Pin Count 20
Qualification Status Not Qualified
Output Type Digital
Operating Supply Voltage 3V
Number of Elements 1
Polarity Unipolar
Configuration MUX-S/H-ADC
Number of Channels 9
Interface SPI
Max Supply Voltage 3.6V
Min Supply Voltage 2.8V
Operating Supply Current 6.3mA
Power Dissipation 22.7mW
Number of Bits 10
Input Type Single Ended
Min Input Voltage 1V
Architecture SAR
Number of Inputs 8
Max Input Voltage 2.5V
Converter Type ADC, SUCCESSIVE APPROXIMATION
Supply Type Single
Reference Voltage 2.5V
Reference Type External, Internal
Data Interface SPI, DSP
Resolution 1.5 B
Sampling Rate 1 Msps
Voltage - Supply, Analog 2.8V~3.6V
Voltage - Supply, Digital 2.8V~3.6V
Number of Analog In Channels 8
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
Input Capacitance 32pF
Ratio - S/H:ADC 1:1
Output Format SERIAL
Signal to Noise Ratio (SNR) 72 dB
Differential Nonlinearity 0.99 LSB
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Dimensions
Height 750μm
Length 4.1mm
Width 4.1mm
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