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AD7991YRJZ-0500RL7
Analog Devices Inc.RoHS 
RoHS compliant
RoHS compliantPackage SOT-23-8
Category Data Acquisition - Analog to Digital Converters (ADC) / Data Acquisition - Analog to Digital Converters (ADC)
Description
SOT-23-8 AD7991 2-Wire I2C PRODUCTION (Last Updated: 1month ago) analog digital converter 1.3mm 850muA 140ksps 4.68mW
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Inventory: 336
Minimum: 1
Total Price: USD $12.98
Unit Price: USD $12.983039
≥1 USD $12.983039
≥10 USD $12.248152
≥100 USD $11.554857
≥500 USD $10.90081
≥1000 USD $10.283786
Technical Details
Physical
Contact Plating Gold
Mounting Type Surface Mount
Package / Case SOT-23-8
Surface Mount YES
Number of Pins 8
Dimensions
Height 1.3mm
Length 3mm
Width 1.7mm
Technical
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Termination SMD/SMT
ECCN Code EAR99
Subcategory Analog to Digital Converters
Max Power Dissipation 4.68mW
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AD7991
Pin Count 8
Number of Elements 1
Polarity Unipolar
Power Supplies 3/5V
Configuration MUX-S/H-ADC
Interface 2-Wire, I2C
Max Supply Voltage 5.5V
Min Supply Voltage 2.7V
Nominal Supply Current 850μA
Power Dissipation 4.68mW
Number of Bits 12
Input Type Single Ended
Min Input Voltage 1.2V
Architecture SAR
Number of Inputs 3, 4
Max Input Voltage 5.5V
Converter Type ADC, SUCCESSIVE APPROXIMATION
Supply Type Single
Reference Type External
Data Interface I2C
Resolution 1.5 B
Sampling Rate 140 ksps
Voltage - Supply, Analog 2.7V~5.5V
Voltage - Supply, Digital 2.7V~5.5V
Number of Analog In Channels 4
Sampling Rate (Per Second) 140k
Output Bit Code BINARY
Integral Nonlinearity (INL) 1 LSB
Sample and Hold / Track and Hold TRACK
Input Capacitance 35pF
Conversion Rate 200 ksps
Ratio - S/H:ADC 1:1
Output Format SERIAL
Signal to Noise Ratio (SNR) 71 dB
Differential Nonlinearity 0.9 LSB
Number of Analog Inputs 4
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
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