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AD7643BSTZRL
Analog Devices Inc.RoHS 
RoHS compliant
RoHS compliantPackage 48-LQFP
Category Data Acquisition - Analog to Digital Converters (ADC) / Data Acquisition - Analog to Digital Converters (ADC)
Description
48-LQFP AD7643 SPI PRODUCTION (Last Updated: 1month ago) analog digital converter 7mm 1.25Msps 80mW 0.55mus
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Inventory: 7549
Minimum: 1
Total Price: USD $106.7
Unit Price: USD $106.70305
≥1 USD $106.70305
≥200 USD $103.2612
≥500 USD $99.81935
≥1000 USD $89.49285
Technical Details
Physical
Mounting Type Surface Mount
Package / Case 48-LQFP
Surface Mount YES
Number of Pins 48
Dimensions
Length 7mm
Width 7mm
Technical
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Series PulSAR?
JESD-609 Code e3
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Analog to Digital Converters
Max Power Dissipation 80mW
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 2.5V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AD7643
Pin Count 48
Qualification Status Not Qualified
Operating Supply Voltage 2.5V
Polarity Bipolar
Power Supplies 2.52.5/3.3V
Configuration S/H-ADC
Number of Channels 1
Interface SPI
Max Supply Voltage 2.63V
Min Supply Voltage 2.37V
Power Dissipation 80mW
Number of Bits 18
Input Type Differential
Min Input Voltage 1.8V
Architecture SAR
Max Input Voltage 3.6V
Converter Type ADC, SUCCESSIVE APPROXIMATION
Supply Type Analog, Digital
Reference Type External, Internal
Data Interface SPI, Parallel, DSP
Resolution 2.25 B
Sampling Rate 1.25 Msps
Voltage - Supply, Analog 2.37V~2.63V
Voltage - Supply, Digital 2.37V~2.63V
Number of Analog In Channels 1
Sampling Rate (Per Second) 1.25M
Output Bit Code BINARY, 2'S COMPLEMENT BINARY
Power Consumption 65mW
Integral Nonlinearity (INL) 3 LSB
Sample and Hold / Track and Hold SAMPLE
Ratio - S/H:ADC 1:1
Output Format PARALLEL, WORD
Signal to Noise Ratio (SNR) 93.5 dB
Differential Nonlinearity -1 LSB
Conversion Time-Max 0.55μs
Compliance
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
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