Analog Devices Inc. AD7237KR
- Part Number:
- AD7237KR
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3628079-AD7237KR
- Description:
- IC DAC 12BIT W/AMP W/BUFF 24SOIC
- Datasheet:
- AD7237KR
Analog Devices Inc. AD7237KR technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7237KR.
- Contact PlatingLead, Tin
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case24-SOIC (0.295, 7.50mm Width)
- Number of Pins24
- Operating Temperature-40°C~85°C
- PackagingTube
- SeriesDACPORT®
- JESD-609 Codee0
- Pbfree Codeno
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations24
- ECCN CodeEAR99
- Terminal FinishTin/Lead (Sn85Pb15)
- Max Power Dissipation300mW
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)240
- Number of Functions2
- Supply Voltage15V
- Reflow Temperature-Max (s)30
- Base Part NumberAD7237
- Pin Count24
- Output TypeVoltage - Buffered
- Operating Supply Voltage15V
- PolarityBipolar, Unipolar
- Max Supply Voltage15.75V
- Min Supply Voltage14.25V
- Power Dissipation300mW
- Number of Bits12
- Supply Current-Max15mA
- ArchitectureR-2R
- Converter TypeD/A CONVERTER
- Reference TypeExternal, Internal
- Data InterfaceParallel
- Differential OutputNo
- Resolution1.5 B
- Sampling Rate125 ksps
- Voltage - Supply, Analog±15V
- Settling Time10μs
- Max Dual Supply Voltage15.75V
- Integral Nonlinearity (INL)0.5 LSB
- Min Dual Supply Voltage14.25V
- Input Bit CodeOFFSET BINARY
- Dual Supply Voltage15V
- Number of Converters2
- Conversion Rate125 ksps
- INL/DNL (LSB)±0.5 (Max), ±0.9 (Max)
- Negative Supply Voltage-Nom-15V
- Analog Output Voltage-Max5V
- Analog Output Voltage-Min-5V
- Length15.4mm
- Width7.5mm
- RoHS StatusNon-RoHS Compliant
- Lead FreeContains Lead
AD7237KR Overview
The Mounting Type for this particular component is Surface Mount, meaning it is designed to be mounted directly onto the surface of a circuit board. It has a total of 24 pins, which are used to connect it to other components and allow for data transfer. This component is part of the DACPORT® series, which is known for its high-quality digital-to-analog conversion capabilities. It also has 24 terminations, which are used to connect it to external devices. The maximum reflow temperature for this component is 30 seconds, ensuring that it can withstand high-temperature soldering processes. Its architecture is R-2R, which is a type of digital-to-analog conversion that uses a resistor ladder network. It has a sampling rate of 125 ksps (kilosamples per second), making it suitable for high-speed applications. The Analog supply voltage for this component is ±15V, providing a wide range of voltage options. It has a settling time of 10 microseconds, meaning it can quickly stabilize its output voltage after a change in input. The INL/DNL (Integral Non-Linearity/Differential Non-Linearity) for this component is ±0.5 (Max) and ±0.9 (Max), respectively, ensuring high accuracy and precision in its output.
AD7237KR Features
24-SOIC (0.295, 7.50mm Width) package
24 pin count
24 pins
DACPORT? series
AD7237KR Applications
There are a lot of Analog Devices Inc. AD7237KR Digital to Analog Converters (DAC)?applications.
Direct Digital Waveform Generation
Motor Control
Function Generaion
Data Distribution System
Calibration
Industrial Process Control
LMDS/MMDS, point-to-point
General Purpose Trimming Adjustments
Display Electronics
Microprocessor Controlled Circuits
The Mounting Type for this particular component is Surface Mount, meaning it is designed to be mounted directly onto the surface of a circuit board. It has a total of 24 pins, which are used to connect it to other components and allow for data transfer. This component is part of the DACPORT® series, which is known for its high-quality digital-to-analog conversion capabilities. It also has 24 terminations, which are used to connect it to external devices. The maximum reflow temperature for this component is 30 seconds, ensuring that it can withstand high-temperature soldering processes. Its architecture is R-2R, which is a type of digital-to-analog conversion that uses a resistor ladder network. It has a sampling rate of 125 ksps (kilosamples per second), making it suitable for high-speed applications. The Analog supply voltage for this component is ±15V, providing a wide range of voltage options. It has a settling time of 10 microseconds, meaning it can quickly stabilize its output voltage after a change in input. The INL/DNL (Integral Non-Linearity/Differential Non-Linearity) for this component is ±0.5 (Max) and ±0.9 (Max), respectively, ensuring high accuracy and precision in its output.
AD7237KR Features
24-SOIC (0.295, 7.50mm Width) package
24 pin count
24 pins
DACPORT? series
AD7237KR Applications
There are a lot of Analog Devices Inc. AD7237KR Digital to Analog Converters (DAC)?applications.
Direct Digital Waveform Generation
Motor Control
Function Generaion
Data Distribution System
Calibration
Industrial Process Control
LMDS/MMDS, point-to-point
General Purpose Trimming Adjustments
Display Electronics
Microprocessor Controlled Circuits
AD7237KR More Descriptions
DAC 2-CH R-2R 12-bit 24-Pin SOIC W Tube
24-SOIC (0.295 7.50mm Width) Voltage - Buffered R-2R e0 digital to analog converter 5V 10mus 15.4mm -40C~85C
IC DAC 12BIT W/AMP W/BUFF 24SOIC
DAC, 2 CH, PARALLEL, WORD INPUT
The AD7237A/AD7247A is an enhanced version of the industry standard AD7237/AD7247. Improvements include operation from 12 V to 15 V supplies, faster interface times and better reference variations with VDD . Additional features include faster settling times. The AD7237A/AD7247A is a complete, dual, 12-bit, voltage output digital-to-analog converter with output amplifiers and Zener voltage reference on a monolithic CMOS chip. No external user trims are required to achieve full specified performance. Both parts are microprocessor compatible, with high speed data latches and interface logic. The AD7247A accepts 12-bit parallel data which is loaded into the respective DAC latch using the WR input and a separate Chip Select input for each DAC. The AD7237A has a double buffered interface structure and an 8-bit wide data bus with data loaded to the respective input latch in two write operations. An asynchronous LDAC signal on the AD7237A updates the DAC latches and analog outputs. A REF OUT/REF IN function is provided which allows either the on-chip 5 V reference or an external reference to be used as a reference voltage for the part. For single supply operation, two output ranges of 0 V to 5 V and 0 V to 10 V are available, while these two ranges plus an additional ±5 V range are available with dual supplies. The output amplifiers are capable of developing 10 V across a 2 k(ohm) load to GND. The AD7237A/AD7247A is fabricated in Linear Compatible CMOS (LC2 MOS), an advanced, mixed technology process that combines precision bipolar circuits with low power CMOS logic. Both parts are available in a 24-pin, 0.3" wide plastic and hermetic dual-in-line package (DIP) and are also packaged in a 24-lead small outline (SOIC) package.
24-SOIC (0.295 7.50mm Width) Voltage - Buffered R-2R e0 digital to analog converter 5V 10mus 15.4mm -40C~85C
IC DAC 12BIT W/AMP W/BUFF 24SOIC
DAC, 2 CH, PARALLEL, WORD INPUT
The AD7237A/AD7247A is an enhanced version of the industry standard AD7237/AD7247. Improvements include operation from 12 V to 15 V supplies, faster interface times and better reference variations with VDD . Additional features include faster settling times. The AD7237A/AD7247A is a complete, dual, 12-bit, voltage output digital-to-analog converter with output amplifiers and Zener voltage reference on a monolithic CMOS chip. No external user trims are required to achieve full specified performance. Both parts are microprocessor compatible, with high speed data latches and interface logic. The AD7247A accepts 12-bit parallel data which is loaded into the respective DAC latch using the WR input and a separate Chip Select input for each DAC. The AD7237A has a double buffered interface structure and an 8-bit wide data bus with data loaded to the respective input latch in two write operations. An asynchronous LDAC signal on the AD7237A updates the DAC latches and analog outputs. A REF OUT/REF IN function is provided which allows either the on-chip 5 V reference or an external reference to be used as a reference voltage for the part. For single supply operation, two output ranges of 0 V to 5 V and 0 V to 10 V are available, while these two ranges plus an additional ±5 V range are available with dual supplies. The output amplifiers are capable of developing 10 V across a 2 k(ohm) load to GND. The AD7237A/AD7247A is fabricated in Linear Compatible CMOS (LC2 MOS), an advanced, mixed technology process that combines precision bipolar circuits with low power CMOS logic. Both parts are available in a 24-pin, 0.3" wide plastic and hermetic dual-in-line package (DIP) and are also packaged in a 24-lead small outline (SOIC) package.
The three parts on the right have similar specifications to AD7237KR.
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ImagePart NumberManufacturerContact PlatingMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingSeriesJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishMax Power DissipationTechnologyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageReflow Temperature-Max (s)Base Part NumberPin CountOutput TypeOperating Supply VoltagePolarityMax Supply VoltageMin Supply VoltagePower DissipationNumber of BitsSupply Current-MaxArchitectureConverter TypeReference TypeData InterfaceDifferential OutputResolutionSampling RateVoltage - Supply, AnalogSettling TimeMax Dual Supply VoltageIntegral Nonlinearity (INL)Min Dual Supply VoltageInput Bit CodeDual Supply VoltageNumber of ConvertersConversion RateINL/DNL (LSB)Negative Supply Voltage-NomAnalog Output Voltage-MaxAnalog Output Voltage-MinLengthWidthRoHS StatusLead FreeSubcategoryTerminal PitchPower SuppliesMax Output VoltageMin Input VoltageMax Input VoltageSupply TypeMin Output VoltageVoltage - Supply, DigitalLinearity Error-Max (EL)Number of DAC ChannelsHeight Seated (Max)Factory Lead TimeLifecycle StatusView Compare
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AD7237KRLead, TinSurface MountSurface Mount24-SOIC (0.295, 7.50mm Width)24-40°C~85°CTubeDACPORT®e0noObsolete3 (168 Hours)24EAR99Tin/Lead (Sn85Pb15)300mWCMOSDUALGULL WING240215V30AD723724Voltage - Buffered15VBipolar, Unipolar15.75V14.25V300mW1215mAR-2RD/A CONVERTERExternal, InternalParallelNo1.5 B125 ksps±15V10μs15.75V0.5 LSB14.25VOFFSET BINARY15V2125 ksps±0.5 (Max), ±0.9 (Max)-15V5V-5V15.4mm7.5mmNon-RoHS CompliantContains Lead---------------
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Lead, TinSurface MountSurface Mount20-SOIC (0.295, 7.50mm Width)20-40°C~85°CTape & Reel (TR)-e0noObsolete3 (168 Hours)20EAR99--CMOS-GULL WING240115V30AD722620Voltage - Buffered15VUnipolar15.75V14.25V195mW813mAR-2RD/A CONVERTERExternalParallelNo1 B143 ksps11.4V~16.5V -5V4μs-0.5 LSB-BINARY, OFFSET BINARY--143 ksps±0.5 (Max), ±1 (Max)-5V---7.5mmNon-RoHS CompliantContains LeadOther Converters1.27mm12/15 GND/-5V2V11V2VDual11V14.25V~15.75V0.1953%42.65mm--
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TinSurface MountSurface Mount28-LCC (J-Lead)28-40°C~85°CTube-e3yesObsolete1 (Unlimited)28EAR99-150mWCMOSQUADJ BEND260115V40AD722528Voltage - Buffered15VUnipolar15.75V14.25V150mW810mAR-2RD/A CONVERTERExternalParallelNo1 B200 ksps11.4V~16.5V -5V4μs-1 LSB-BINARY, OFFSET BINARY-4200 ksps±1 (Max), ±1 (Max)-5V-5V11.506mm11.506mmROHS3 CompliantContains LeadOther Converters1.27mm12/15 GND/-5V-----14.25V~15.75V0.1953%----
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-Surface MountSurface Mount24-SOIC (0.295, 7.50mm Width)24-40°C~85°CTape & Reel (TR)-e3noActive3 (168 Hours)24EAR99Matte Tin (Sn)500mWCMOS-GULL WING260115V30AD722524Voltage - Buffered15V-16.5V11.4V150mW810mAR-2RD/A CONVERTERExternalParallelNo1 B200 ksps11.4V~16.5V -5V4μs-0.5 LSB-BINARY, OFFSET BINARY-4200 ksps±0.5 (Max), ±1 (Max)----7.5mmROHS3 CompliantContains LeadOther Converters1.27mm12/15 GND/-5V2V11V2VDual11V14.25V~15.75V0.1953%-2.65mm16 WeeksPRODUCTION (Last Updated: 5 days ago)
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