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Converters / Analog to Digital Converters / AD7711AR
Datasheets
AD7711AR by:
Analog Devices Inc
Analog Devices Inc
Rochester Electronics LLC
Not Found

CMOS, 24-Bit Sigma-Delta, Signal Conditioning ADC with Matched RTD Excitation Currents

Part Details for AD7711AR by Analog Devices Inc

Results Overview of AD7711AR by Analog Devices Inc

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Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

AD7711AR Information

AD7711AR by Analog Devices Inc is an Analog to Digital Converter.
Analog to Digital Converters are under the broader part category of Converters.

A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.

Price & Stock for AD7711AR

Part # Distributor Description Stock Price Buy
Bristol Electronics   200
RFQ
Rochester Electronics ADC, Delta-Sigma, 24-Bit, 1 Func, 2 Channel, Serial Access, CMOS, PDSO24 RoHS: Not Compliant Status: Obsolete Min Qty: 1 2
  • 1 $30.7200
  • 25 $30.1100
  • 100 $28.8800
  • 500 $27.6500
  • 1,000 $26.1100
$26.1100 / $30.7200 Buy Now

Part Details for AD7711AR

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AD7711AR Part Data Attributes

Parametric Data
AD7711AR Analog Devices Inc
Buy Now Datasheet
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AD7711AR Analog Devices Inc CMOS, 24-Bit Sigma-Delta, Signal Conditioning ADC with Matched RTD Excitation Currents
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Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer ANALOG DEVICES INC
Part Package Code SOIC
Package Description MS-013AD, SOIC-24
Pin Count 24
Manufacturer Package Code RW-24
Reach Compliance Code not_compliant
HTS Code 8542.39.00.01
Analog Input Voltage-Max 2.5 V
Analog Input Voltage-Min -2.5 V
Converter Type ADC, DELTA-SIGMA
JESD-30 Code R-PDSO-G24
JESD-609 Code e0
Length 15.4 mm
Linearity Error-Max (EL) 0.003%
Moisture Sensitivity Level 3
Number of Analog In Channels 2
Number of Bits 24
Number of Functions 1
Number of Terminals 24
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Bit Code BINARY, OFFSET BINARY
Output Format SERIAL
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP24,.4
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 240
Qualification Status Not Qualified
Seated Height-Max 2.65 mm
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish TIN LEAD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Width 7.5 mm

Alternate Parts for AD7711AR

This table gives cross-reference parts and alternative options found for AD7711AR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AD7711AR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
AD7711ARZ Analog Devices Inc $23.4690 CMOS, 24-Bit Sigma-Delta, Signal Conditioning ADC with Matched RTD Excitation Currents AD7711AR vs AD7711ARZ
AD7711ARZ-REEL7 Analog Devices Inc Check for Price CMOS, 24-Bit Sigma-Delta, Signal Conditioning ADC with Matched RTD Excitation Currents AD7711AR vs AD7711ARZ-REEL7
AD7711AAR Analog Devices Inc Check for Price CMOS, 24-Bit Sigma-Delta, Signal Conditioning ADC with Matched RTD Excitation Currents AD7711AR vs AD7711AAR
AD7711ARZ-REEL Analog Devices Inc Check for Price CMOS, 24-Bit Sigma-Delta, Signal Conditioning ADC with Matched RTD Excitation Currents AD7711AR vs AD7711ARZ-REEL
AD7711AARZ Analog Devices Inc $52.1031 CMOS, 24-Bit Sigma-Delta, Signal Conditioning ADC with Matched RTD Excitation Currents AD7711AR vs AD7711AARZ

AD7711AR Related Parts

AD7711AR Frequently Asked Questions (FAQ)

  • A good layout and grounding technique is crucial for the AD7711AR. It is recommended to use a multilayer PCB with a solid ground plane, and to keep the analog and digital grounds separate. The AD7711AR should be placed close to the analog signal sources, and the analog input traces should be kept short and shielded. A star-grounding configuration is also recommended, with the AD7711AR's ground pin connected to the analog ground plane.

  • The AD7711AR has an internal calibration mechanism that can be initiated by writing to the CAL register. The calibration process involves a series of internal measurements and adjustments to ensure that the ADC is operating within its specified accuracy. The calibration process can be initiated at power-up or during normal operation. It is recommended to calibrate the AD7711AR after power-up and whenever the operating conditions change.

  • Clock jitter can affect the AD7711AR's performance by introducing noise and distortion into the conversion process. The AD7711AR is sensitive to clock jitter, and it is recommended to use a high-quality clock source with low jitter. A clock jitter of less than 100 ps is recommended for optimal performance.

  • Yes, the AD7711AR can be used in a multiplexed configuration. The AD7711AR has a built-in multiplexer that allows multiple analog input channels to be connected to the ADC. The multiplexer can be controlled using the MUX register, and the ADC can be configured to convert multiple channels in a sequential manner.

  • The AD7711AR has internal overvoltage protection on its analog inputs, but it is still recommended to use external protection circuitry to prevent damage from overvoltage conditions. A simple resistor and diode clamp circuit can be used to limit the voltage on the analog inputs to within the specified range.