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AD7894ARZ-10
Analog Devices Inc.RoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width)
Category Data Acquisition - Analog to Digital Converters (ADC) / Data Acquisition - Analog to Digital Converters (ADC)
Description
8-SOIC (0.154 3.90mm Width) AD7894 2-Wire SPI Serial PRODUCTION (Last Updated: 3weeks ago) analog digital converter 1.5mm 5.5mA 200ksps 27.5mW
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Inventory: 3065
Minimum: 1
Total Price: USD $20.46
Unit Price: USD $20.46076
≥1 USD $20.46076
≥10 USD $19.3026
≥100 USD $18.21
≥500 USD $17.17925
≥1000 USD $16.20684
≥3000 USD $15.28947
Technical Details
Supply Chain
Factory Lead Time 26 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Technical
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e3
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Analog to Digital Converters
Max Power Dissipation 27.5mW
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AD7894
Pin Count 8
Output Type TTL
Operating Supply Voltage 5V
Polarity Bipolar
Power Supplies 5V
Configuration S/H-ADC
Number of Channels 1
Interface 2-Wire, SPI, Serial
Max Supply Voltage 5.25V
Min Supply Voltage 4.75V
Nominal Supply Current 5.5mA
Power Dissipation 27.5mW
Number of Bits 14
Input Type Single Ended
Min Input Voltage 2.375V
Architecture SAR
Max Input Voltage 2.625V
Converter Type ADC, SUCCESSIVE APPROXIMATION
Supply Type Single
Reference Type External
Data Interface SPI
Resolution 1.75 B
Sampling Rate 200 ksps
Voltage - Supply, Analog 5V
Number of Analog In Channels 1
Sampling Rate (Per Second) 200k
Output Bit Code 2'S COMPLEMENT BINARY
Power Consumption 20mW
Integral Nonlinearity (INL) 2 LSB
Sample and Hold / Track and Hold TRACK
Input Capacitance 10pF
Ratio - S/H:ADC 1:1
Signal to Noise Ratio (SNR) 78 dB
Differential Nonlinearity -1 LSB
Conversion Time-Max 5 μs
Dimensions
Height 1.5mm
Length 5mm
Width 4mm
Physical
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
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