Part Number: AD7711AR-REEL7 vs AD7705BRZ-REEL

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Part Number: AD7711AR-REEL7 AD7705BRZ-REEL
Manufacturer: Analog Devices Inc. Analog Devices Inc.
Description: IC ADC 24BIT RTD I SOURCE 24SOIC IC ADC 16BIT 2CHAN 16SOIC
Quantity Available: Available Available
Datasheets: - -
Mounting Type Surface Mount Surface Mount
Package / Case 24-SOIC (0.295, 7.50mm Width) 16-SOIC (0.295, 7.50mm Width)
Surface Mount YES YES
Operating Temperature -40°C~85°C -40°C~85°C
Packaging Tape & Reel (TR) Tape & Reel (TR)
JESD-609 Code e0 e3
Feature PGA PGA
Pbfree Code no no
Part Status Obsolete Active
Moisture Sensitivity Level (MSL) 3 (168 Hours) 1 (Unlimited)
Number of Terminations 24 16
Terminal Finish TIN LEAD -
Technology CMOS CMOS
Terminal Position DUAL DUAL
Terminal Form GULL WING GULL WING
Peak Reflow Temperature (Cel) 240 260
Number of Functions 1 1
Supply Voltage 5V 3V
Reach Compliance Code unknown -
Time@Peak Reflow Temperature-Max (s) 30 -
Pin Count 24 16
Configuration MUX-PGA-ADC MUX-PGA-ADC
Number of Bits 24 16
Input Type Differential Differential
Architecture Sigma-Delta Sigma-Delta
Number of Inputs 2 -
Converter Type ADC, DELTA-SIGMA ADC, DELTA-SIGMA
Reference Type External, Internal External
Data Interface SPI SPI, DSP
Voltage - Supply, Analog 5V~10V 2.7V~3.3V 5V
Voltage - Supply, Digital 5V 2.7V~3.3V 5V
Number of Analog In Channels 2 2
Sampling Rate (Per Second) 1k 500
Output Bit Code BINARY, OFFSET BINARY BINARY, OFFSET BINARY
Linearity Error-Max (EL) 0.003% 0.003%
Number of A/D Converters 1 1
Output Format SERIAL SERIAL
Width 7.5mm 7.5mm
RoHS Status Non-RoHS Compliant ROHS3 Compliant
Factory Lead Time - 12 Weeks
Lifecycle Status - PRODUCTION (Last Updated: 2 weeks ago)
Contact Plating - Tin
ECCN Code - EAR99
Subcategory - Other Converters
Max Power Dissipation - 1mW
Reflow Temperature-Max (s) - 30
Base Part Number - AD7705
Number of Elements - 1
Polarity - Bipolar, Unipolar
Power Supplies - 3/5V
Number of Channels - 2
Interface - SPI
Max Supply Voltage - 5.25V
Min Supply Voltage - 2.7V
Power Dissipation - 6.5mW
Min Input Voltage - 1V
Max Input Voltage - 3.5V
Supply Type - Single
Resolution - 2 B
Sampling Rate - 500 sps
Input Capacitance - 10pF
Signal to Noise Ratio (SNR) - 116 dB
Radiation Hardening - No
Lead Free - Contains Lead
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