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AD7903BRQZ-RL7
Analog Devices Inc.RoHS 
RoHS compliant
RoHS compliantPackage 20-SSOP (0.154, 3.90mm Width)
Category Data Acquisition - Analog to Digital Converters (ADC) / Data Acquisition - Analog to Digital Converters (ADC)
Description
20-SSOP (0.154 3.90mm Width) AD7903 SPI PRODUCTION (Last Updated: 2weeks ago) analog digital converter 8.66mm 3.2mA 1Msps 250mW
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Inventory: 7922
Minimum: 1
Total Price: USD $37.13
Unit Price: USD $37.131495
≥1 USD $37.131495
≥10 USD $35.029711
≥100 USD $33.046898
≥500 USD $31.176321
≥1000 USD $29.41162
Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Physical
Mounting Type Surface Mount
Package / Case 20-SSOP (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 20
Technical
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
Series PulSAR?
Feature Simultaneous Sampling
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 2.5V
Terminal Pitch 0.64mm
Base Part Number AD7903
Pin Count 20
Polarity Bipolar
Configuration S/H-ADC
Number of Channels 2
Interface SPI
Operating Supply Current 3.2mA
Power Dissipation 250mW
Number of Bits 16
Input Type Differential
Min Input Voltage 2.4V
Architecture SAR
Max Input Voltage 5.1V
Converter Type ADC, SUCCESSIVE APPROXIMATION
Reference Type External
Data Interface SPI, DSP
Resolution 2 B
Sampling Rate 1 Msps
Voltage - Supply, Analog 2.375V~2.625V
Voltage - Supply, Digital 2.375V~2.625V
Number of Analog In Channels 2
Sampling Rate (Per Second) 1M
Linearity Error-Max (EL) 0.0031%
Sample and Hold / Track and Hold TRACK
Ratio - S/H:ADC 1:1
Output Format SERIAL
Conversion Time-Max 0.71 μs
Dimensions
Height Seated (Max) 1.75mm
Length 8.66mm
Width 3.91mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
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