Analog Devices Inc. AD7237AQ
- Part Number:
- AD7237AQ
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3026831-AD7237AQ
- Description:
- IC DAC 12BIT W/AMP W/BUFF 24CDIP
- Datasheet:
- AD7237AQ
Analog Devices Inc. AD7237AQ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7237AQ.
- Lifecycle StatusPRODUCTION (Last Updated: 2 weeks ago)
- Contact PlatingLead, Tin
- Mounting TypeThrough Hole
- Package / Case24-CDIP (0.300, 7.62mm)
- Surface MountNO
- Number of Pins24
- Operating Temperature-55°C~125°C
- PackagingTube
- SeriesDACPORT®
- JESD-609 Codee0
- Pbfree Codeno
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations24
- ECCN CodeEAR99
- Terminal FinishTin/Lead (Sn63Pb37)
- SubcategoryOther Converters
- Max Power Dissipation300mW
- TechnologyCMOS
- Terminal PositionDUAL
- Number of Functions2
- Supply Voltage15V
- Base Part NumberAD7237
- Pin Count24
- Output TypeVoltage - Buffered
- PolarityBipolar, Unipolar
- Max Supply Voltage15.75V
- Min Supply Voltage11.4V
- 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
- Min Dual Supply Voltage11.4V
- Input Bit CodeOFFSET BINARY
- Number of Converters2
- Conversion Rate125 ksps
- INL/DNL (LSB)±1 (Max), ±0.9 (Max)
- Negative Supply Voltage-Nom-15V
- Analog Output Voltage-Max5V
- Analog Output Voltage-Min-5V
- Height Seated (Max)5.08mm
- RoHS StatusNon-RoHS Compliant
- Lead FreeContains Lead
AD7237AQ Overview
The AD7237 is a high-performance, 24-pin active product with a Moisture Sensitivity Level (MSL) of 1 (Unlimited). It features a Tin/Lead (Sn63Pb37) terminal finish and a base part number of AD7237. With a sampling rate of 125 ksps, this product offers precise and efficient data acquisition. It has a voltage supply range of ±15V for analog signals and a maximum dual supply voltage of 15.75V. The AD7237 has a settling time of 10μs, ensuring fast and accurate settling of signals. Additionally, it does not have a differential output, making it suitable for a variety of applications.
AD7237AQ Features
24-CDIP (0.300, 7.62mm) package
24 pin count
24 pins
DACPORT? series
AD7237AQ Applications
There are a lot of Analog Devices Inc. AD7237AQ Digital to Analog Converters (DAC)?applications.
Low Power Systems
Industrial Process Control
Video Encoder
Wireless infrastructure:
Voltage Set Point Control
Mobile Communications
Portable Equipment
Data Distribution System
Bus Structured instruments
Calibration
The AD7237 is a high-performance, 24-pin active product with a Moisture Sensitivity Level (MSL) of 1 (Unlimited). It features a Tin/Lead (Sn63Pb37) terminal finish and a base part number of AD7237. With a sampling rate of 125 ksps, this product offers precise and efficient data acquisition. It has a voltage supply range of ±15V for analog signals and a maximum dual supply voltage of 15.75V. The AD7237 has a settling time of 10μs, ensuring fast and accurate settling of signals. Additionally, it does not have a differential output, making it suitable for a variety of applications.
AD7237AQ Features
24-CDIP (0.300, 7.62mm) package
24 pin count
24 pins
DACPORT? series
AD7237AQ Applications
There are a lot of Analog Devices Inc. AD7237AQ Digital to Analog Converters (DAC)?applications.
Low Power Systems
Industrial Process Control
Video Encoder
Wireless infrastructure:
Voltage Set Point Control
Mobile Communications
Portable Equipment
Data Distribution System
Bus Structured instruments
Calibration
AD7237AQ More Descriptions
Dual 12-Bit Complete DAC with Double Buffered Byte Loading
Digital to Analog Converters - DAC DUAL 12 BIT IC w/ Dbl Buffrd Byte Load
DAC 2-CH R-2R 12-bit 24-Pin CDIP Tube
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 kOmega load to GND. The AD7237A/AD7247A is fabricated in Linear Compatible CMOS (LC2MOS), 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.
Digital to Analog Converters - DAC DUAL 12 BIT IC w/ Dbl Buffrd Byte Load
DAC 2-CH R-2R 12-bit 24-Pin CDIP Tube
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 kOmega load to GND. The AD7237A/AD7247A is fabricated in Linear Compatible CMOS (LC2MOS), 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 AD7237AQ.
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ImagePart NumberManufacturerLifecycle StatusContact PlatingMounting TypePackage / CaseSurface MountNumber of PinsOperating TemperaturePackagingSeriesJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishSubcategoryMax Power DissipationTechnologyTerminal PositionNumber of FunctionsSupply VoltageBase Part NumberPin CountOutput TypePolarityMax Supply VoltageMin Supply VoltagePower DissipationNumber of BitsSupply Current-MaxArchitectureConverter TypeReference TypeData InterfaceDifferential OutputResolutionSampling RateVoltage - Supply, AnalogSettling TimeMax Dual Supply VoltageMin Dual Supply VoltageInput Bit CodeNumber of ConvertersConversion RateINL/DNL (LSB)Negative Supply Voltage-NomAnalog Output Voltage-MaxAnalog Output Voltage-MinHeight Seated (Max)RoHS StatusLead FreeTerminal FormPeak Reflow Temperature (Cel)Terminal PitchReflow Temperature-Max (s)Qualification StatusVoltage - Supply, DigitalLinearity Error-Max (EL)Number of D/A ConvertersWidthMountOperating Supply VoltagePower SuppliesIntegral Nonlinearity (INL)LengthView Compare
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AD7237AQPRODUCTION (Last Updated: 2 weeks ago)Lead, TinThrough Hole24-CDIP (0.300, 7.62mm)NO24-55°C~125°CTubeDACPORT®e0noActive1 (Unlimited)24EAR99Tin/Lead (Sn63Pb37)Other Converters300mWCMOSDUAL215VAD723724Voltage - BufferedBipolar, Unipolar15.75V11.4V300mW1215mAR-2RD/A CONVERTERExternal, InternalParallelNo1.5 B125 ksps±15V10μs15.75V11.4VOFFSET BINARY2125 ksps±1 (Max), ±0.9 (Max)-15V5V-5V5.08mmNon-RoHS CompliantContains Lead---------------
-
--Surface Mount24-SOIC (0.295, 7.50mm Width)YES--40°C~85°CTape & Reel (TR)-e0noObsolete3 (168 Hours)24-TIN LEAD--CMOSDUAL115V-24Voltage - Buffered----8-R-2RD/A CONVERTERExternalParallelNo--11.4V~16.5V -5V4μs--BINARY, OFFSET BINARY--±1 (Max), ±1 (Max)-5V-5V2.65mmNon-RoHS Compliant-GULL WING2401.27mm30COMMERCIAL14.25V~15.75V0.1953%47.5mm-----
-
-TinSurface Mount28-LCC (J-Lead)-28-40°C~85°CTube-e3yesObsolete1 (Unlimited)28EAR99-Other Converters150mWCMOSQUAD115VAD722528Voltage - BufferedUnipolar15.75V14.25V150mW810mAR-2RD/A CONVERTERExternalParallelNo1 B200 ksps11.4V~16.5V -5V4μs--BINARY, OFFSET BINARY4200 ksps±1 (Max), ±1 (Max)-5V-5V-ROHS3 CompliantContains LeadJ BEND2601.27mm40-14.25V~15.75V0.1953%-11.506mmSurface Mount15V12/15 GND/-5V1 LSB11.506mm
-
-TinSurface Mount20-LCC (J-Lead)YES20-40°C~85°CTape & Reel (TR)-e3yesObsolete1 (Unlimited)20EAR99--75mWBICMOSQUAD115VAD722420Voltage - BufferedUnipolar15.75V14.25V75mW86mAR-2RD/A CONVERTERExternalParallelNo1 B143 ksps11.4V~16.5V ±5V20μs--BINARY1143 ksps±0.5 (Max), ±1 (Max)-5V--4.39mmROHS3 CompliantContains LeadJ BEND260-40-14.25V~15.75V----15V-0.5 LSB-
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