Analog Devices Inc. AD7731BN
- Part Number:
- AD7731BN
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3015922-AD7731BN
- Description:
- IC ADC 24BIT SIGMA-DELTA 24-DIP
- Datasheet:
- AD7731BN
Analog Devices Inc. AD7731BN technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7731BN.
- Mounting TypeThrough Hole
- Package / Case24-DIP (0.300, 7.62mm)
- Supplier Device Package24-PDIP
- Operating Temperature-40°C~85°C
- PackagingTube
- FeaturePGA
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- ConfigurationMUX-PGA-ADC
- Number of Bits24
- Input TypeDifferential
- ArchitectureSigma-Delta
- Number of Inputs3, 5
- Reference TypeExternal
- Data InterfaceSPI, DSP
- Voltage - Supply, Analog5V
- Voltage - Supply, Digital5V
- Sampling Rate (Per Second)6.4k
- Number of A/D Converters1
- RoHS StatusNon-RoHS Compliant
AD7731BN Overview
The analogue to digital converter is designed with 24 Bits.The AD converter is embedded in the 24-DIP (0.300, 7.62mm) package.The ADC converter is packaged in the way of Tube.This electronic AD converter is mounted in the way of Through Hole.When operating, analogue to digital converter's operating temperature should be kept at -40°C~85°C.The number of samples of audio recorded every second is 6.4k Hz.The input type of this electronic AD converter is Differential.There are External reference types differentiated on the way by which they are garbage collected. This electronic digital converter is configured in such a way that MUX-PGA-ADC.The architecture that analogue to digital converter's core adopts is Sigma-Delta.The supply/analog voltage of this electrical ADC converter is 5V, which converts alternative voltage (AC voltage) to regulated direct voltage (DC voltage) and provide regulated DC power in order to drive a load.The supply/digital voltage of this electrical AD converter is 5V.3, 5 inputs are employed.There are 1 A/D converters, which are used to convert an analog signal like voltage to digital form so that it can be read and processed by a microcontroller. PGA can be ensured when operating.It employs 24-PDIP as its supplier device package.
AD7731BN Features
AD7731BN Applications
There are a lot of Rochester Electronics, LLC
AD7731BN ADC applications.
Medical Instrumentation and medical imaging
Music recording
Digital signal processing
Scientific instruments
Rotary encoder
Displaying
Transducer
Microcontrollers.
Digital Storage Oscilloscope
Scientific instruments.
The analogue to digital converter is designed with 24 Bits.The AD converter is embedded in the 24-DIP (0.300, 7.62mm) package.The ADC converter is packaged in the way of Tube.This electronic AD converter is mounted in the way of Through Hole.When operating, analogue to digital converter's operating temperature should be kept at -40°C~85°C.The number of samples of audio recorded every second is 6.4k Hz.The input type of this electronic AD converter is Differential.There are External reference types differentiated on the way by which they are garbage collected. This electronic digital converter is configured in such a way that MUX-PGA-ADC.The architecture that analogue to digital converter's core adopts is Sigma-Delta.The supply/analog voltage of this electrical ADC converter is 5V, which converts alternative voltage (AC voltage) to regulated direct voltage (DC voltage) and provide regulated DC power in order to drive a load.The supply/digital voltage of this electrical AD converter is 5V.3, 5 inputs are employed.There are 1 A/D converters, which are used to convert an analog signal like voltage to digital form so that it can be read and processed by a microcontroller. PGA can be ensured when operating.It employs 24-PDIP as its supplier device package.
AD7731BN Features
AD7731BN Applications
There are a lot of Rochester Electronics, LLC
AD7731BN ADC applications.
Medical Instrumentation and medical imaging
Music recording
Digital signal processing
Scientific instruments
Rotary encoder
Displaying
Transducer
Microcontrollers.
Digital Storage Oscilloscope
Scientific instruments.
AD7731BN More Descriptions
ANALOG DEVICES ADG1334BRSZ. IC, ANALOG SWITCH, QUAD, SPDT, SSOP-20
ADC, DELTA-SIGMA, 24-BIT, 6 CH
IC ADC 24BIT SIGMA-DELTA 24-DIP
The AD7731 is a complete analog front-end for process control applications. The device has a proprietary programmable gain front end that allows it to accept a range of input signal ranges, including low level signals, directly from a transducer. The sigmadelta architecture of the part consists of an analog modulator and a low pass programmable digital filter, allowing adjustment of filter cutoff, output rate and settling time. The part features three buffered differential programmable gain analog inputs (which can be configured as five pseudo-differential inputs), as well as a differential reference input. The part operates from a single 5 V supply and accepts seven unipolar analog input ranges: 0 to 20 mV, 40 mV, 80 mV, 160 mV, 320 mV, 640 mV and 1.28 V, and seven bipolar ranges: ±20 mV, ±40 mV, ±80 mV, ±160 mV, ±320 mV, ±640 mV and ±1.28 V. The peak-to-peak resolution achievable directly from the part is 16 bits at an 800 Hz output rate. The part can switch between channels with 1 ms settling time and maintain a performance level of 13 bits of peak-to-peak resolution. The serial interface on the part can be configured for three-wire operation and is compatible with microcontrollers and digital signal processors. The AD7731 contains self-calibration and system calibration options and features an offset drift of less than 5 nV/°C and a gain drift of less than 2 ppm/°C. The part is available in a 24-lead plastic DIP, a 24-lead SOIC and 24-lead TSSOP package. Applications Process Control PLCs/DCS Industrial Instrumentation
ADC, DELTA-SIGMA, 24-BIT, 6 CH
IC ADC 24BIT SIGMA-DELTA 24-DIP
The AD7731 is a complete analog front-end for process control applications. The device has a proprietary programmable gain front end that allows it to accept a range of input signal ranges, including low level signals, directly from a transducer. The sigmadelta architecture of the part consists of an analog modulator and a low pass programmable digital filter, allowing adjustment of filter cutoff, output rate and settling time. The part features three buffered differential programmable gain analog inputs (which can be configured as five pseudo-differential inputs), as well as a differential reference input. The part operates from a single 5 V supply and accepts seven unipolar analog input ranges: 0 to 20 mV, 40 mV, 80 mV, 160 mV, 320 mV, 640 mV and 1.28 V, and seven bipolar ranges: ±20 mV, ±40 mV, ±80 mV, ±160 mV, ±320 mV, ±640 mV and ±1.28 V. The peak-to-peak resolution achievable directly from the part is 16 bits at an 800 Hz output rate. The part can switch between channels with 1 ms settling time and maintain a performance level of 13 bits of peak-to-peak resolution. The serial interface on the part can be configured for three-wire operation and is compatible with microcontrollers and digital signal processors. The AD7731 contains self-calibration and system calibration options and features an offset drift of less than 5 nV/°C and a gain drift of less than 2 ppm/°C. The part is available in a 24-lead plastic DIP, a 24-lead SOIC and 24-lead TSSOP package. Applications Process Control PLCs/DCS Industrial Instrumentation
The three parts on the right have similar specifications to AD7731BN.
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ImagePart NumberManufacturerMounting TypePackage / CaseSupplier Device PackageOperating TemperaturePackagingFeaturePart StatusMoisture Sensitivity Level (MSL)ConfigurationNumber of BitsInput TypeArchitectureNumber of InputsReference TypeData InterfaceVoltage - Supply, AnalogVoltage - Supply, DigitalSampling Rate (Per Second)Number of A/D ConvertersRoHS StatusFactory Lead TimeLifecycle StatusContact PlatingSurface MountNumber of PinsJESD-609 CodePbfree CodeNumber of TerminationsECCN CodeMax Power DissipationTechnologyTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageReflow Temperature-Max (s)Base Part NumberPin CountQualification StatusPolarityNumber of ChannelsInterfaceMax Supply VoltageMin Supply VoltagePower DissipationMin Input VoltageMax Input VoltageConverter TypeSupply TypeResolutionSampling RateNumber of Analog In ChannelsMax Dual Supply VoltageOutput Bit CodePower ConsumptionMin Dual Supply VoltageSample and Hold / Track and HoldDual Supply VoltageInput CapacitanceRatio - S/H:ADCNegative Supply Voltage-NomDifferential NonlinearityHeightLengthWidthREACH SVHCLead FreeSubcategoryTerminal PositionOperating Supply VoltageNumber of ElementsNominal Supply CurrentLinearity Error-Max (EL)Output FormatSignal to Noise Ratio (SNR)Radiation HardeningPower SuppliesView Compare
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AD7731BNThrough Hole24-DIP (0.300, 7.62mm)24-PDIP-40°C~85°CTubePGAObsolete3 (168 Hours)MUX-PGA-ADC24DifferentialSigma-Delta3, 5ExternalSPI, DSP5V5V6.4k1Non-RoHS Compliant----------------------------------------------------------
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Surface Mount20-SOIC (0.295, 7.50mm Width)--40°C~85°CTube-Active3 (168 Hours)S/H-ADC16Single EndedSigma-Delta-ExternalSPI--4k-ROHS3 Compliant8 WeeksPRODUCTION (Last Updated: 3 months ago)TinYES20e3no20EAR9937mWCMOSGULL WING26015V30AD770120Not QualifiedBipolar, Unipolar1SPI, Serial5.5V4.5V37mW2.5V2.5VADC, DELTA-SIGMADual2 B16 ksps15.5VBINARY, OFFSET BINARY25mW4.5VSAMPLE5V10pF1:1-5V0.5 LSB2.35mm13mm7.5mmNo SVHCContains Lead----------
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Surface Mount16-SOIC (0.295, 7.50mm Width)--40°C~85°CTubePGAActive1 (Unlimited)MUX-PGA-ADC16DifferentialSigma-Delta-ExternalSPI, DSP2.7V~3.3V 5V2.7V~3.3V 5V5001ROHS3 Compliant20 WeeksPRODUCTION (Last Updated: 1 week ago)TinYES-e3no16EAR991mWCMOSGULL WING26013V30AD770516-Bipolar, Unipolar2SPI5.25V2.7V6.5mW1V3.5VADC, DELTA-SIGMASingle2 B500 sps2-BINARY, OFFSET BINARY----10pF---2.35mm10.5mm7.6mmNo SVHCContains LeadOther ConvertersDUAL5V11.3mA0.003%SERIAL116 dBNo-
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Surface Mount16-SOIC (0.295, 7.50mm Width)--40°C~85°CTape & Reel (TR)PGAActive1 (Unlimited)MUX-PGA-ADC16DifferentialSigma-Delta-ExternalSPI, DSP2.7V~3.3V 5V2.7V~3.3V 5V5001ROHS3 Compliant12 WeeksPRODUCTION (Last Updated: 2 weeks ago)TinYES-e3no16EAR991mWCMOSGULL WING26013V30AD770516-Bipolar, Unipolar2SPI5.25V2.7V6.5mW1V3.5VADC, DELTA-SIGMASingle2 B500 sps2-BINARY, OFFSET BINARY----10pF-----7.5mm-Contains LeadOther ConvertersDUAL-1-0.003%SERIAL116 dBNo3/5V
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