Analog Devices Inc. AD7249BR
- Part Number:
- AD7249BR
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3119938-AD7249BR
- Description:
- IC DAC 12BIT SRL W/REF 16-SOIC
- Datasheet:
- AD7249BR
Analog Devices Inc. AD7249BR technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7249BR.
- Contact PlatingLead, Tin
- Mounting TypeSurface Mount
- Package / Case16-SOIC (0.295, 7.50mm Width)
- Surface MountYES
- Number of Pins16
- Operating Temperature-40°C~85°C
- PackagingTube
- SeriesDACPORT®
- JESD-609 Codee0
- Pbfree Codeno
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations16
- ECCN CodeEAR99
- Terminal FinishTin/Lead (Sn85Pb15)
- SubcategoryOther Converters
- Max Power Dissipation300mW
- TechnologyBICMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)240
- Number of Functions2
- Supply Voltage12V
- Reflow Temperature-Max (s)30
- Base Part NumberAD7249
- Pin Count16
- Output TypeVoltage - Buffered
- PolarityBipolar, Unipolar
- InterfaceSPI, Serial
- Max Supply Voltage15.75V
- Min Supply Voltage11.4V
- Power Dissipation300mW
- Number of Bits12
- Max Output Voltage10V
- Min Input Voltage5V
- Slew Rate2 V/μs
- ArchitectureR-2R
- Max Input Voltage5V
- Converter TypeD/A CONVERTER
- Reference TypeExternal, Internal
- Data InterfaceSPI
- Differential OutputNo
- Resolution1.5 B
- Sampling Rate125 ksps
- Voltage - Supply, Analog±11.4V~15.75V
- Min Output Voltage5V
- Settling Time10μs
- Max Dual Supply Voltage15.75V
- Integral Nonlinearity (INL)0.5 LSB
- Min Dual Supply Voltage11.4V
- Input Bit CodeBINARY
- Number of Converters2
- Conversion Rate125 ksps
- INL/DNL (LSB)±0.5 (Max), ±0.9 (Max)
- Negative Supply Voltage-Nom-12V
- Length10.3mm
- Width7.5mm
- RoHS StatusNon-RoHS Compliant
- Lead FreeContains Lead
AD7249BR Overview
This product features a 16-SOIC (0.295, 7.50mm width) package/case, making it suitable for surface mount applications. With a total of 16 pins, this product is designed to provide efficient and reliable performance. It falls under the EAR99 ECCN code, making it eligible for export without a license. With a maximum power dissipation of 300mW, this product is capable of handling high power applications. The converter type is D/A converter, providing accurate and precise conversion of digital signals to analog. With a sampling rate of 125 ksps, this product offers fast and efficient data processing. The minimum output voltage is 5V, ensuring stable and consistent output.
AD7249BR Features
16-SOIC (0.295, 7.50mm Width) package
16 pin count
16 pins
Minimal input voltage of 5V
DACPORT? series
AD7249BR Applications
There are a lot of Analog Devices Inc. AD7249BR Digital to Analog Converters (DAC)?applications.
Automatic Test Equipment
Automated Test Equipment
Synthesizers and Keyboards
Low Cost I/O
Digital Radio Link
LMDS/MMDS, point-to-point
Portable Equipment
Basestations
Low bandwidth data acquisition systems
Precision setpoint control
This product features a 16-SOIC (0.295, 7.50mm width) package/case, making it suitable for surface mount applications. With a total of 16 pins, this product is designed to provide efficient and reliable performance. It falls under the EAR99 ECCN code, making it eligible for export without a license. With a maximum power dissipation of 300mW, this product is capable of handling high power applications. The converter type is D/A converter, providing accurate and precise conversion of digital signals to analog. With a sampling rate of 125 ksps, this product offers fast and efficient data processing. The minimum output voltage is 5V, ensuring stable and consistent output.
AD7249BR Features
16-SOIC (0.295, 7.50mm Width) package
16 pin count
16 pins
Minimal input voltage of 5V
DACPORT? series
AD7249BR Applications
There are a lot of Analog Devices Inc. AD7249BR Digital to Analog Converters (DAC)?applications.
Automatic Test Equipment
Automated Test Equipment
Synthesizers and Keyboards
Low Cost I/O
Digital Radio Link
LMDS/MMDS, point-to-point
Portable Equipment
Basestations
Low bandwidth data acquisition systems
Precision setpoint control
AD7249BR More Descriptions
Digital to Analog Converters - DAC LC2MOS DUAL 12-BIT SERIAL IC
DAC 2-CH R-2R 12-bit 16-Pin SOIC W Tube
The AD7249 DACPORT® contains a pair of 12-bit, voltage-output, digital-to-analog converters with output amplifiers and Zener voltage reference on a monolithic CMOS chip. No external trims are required to achieve full specified performance. The output amplifiers are capable of developing 10 V across a 2 k(Ohm) load. The output voltage ranges with single supply operation are 0 V to 5 V or 0 V to 10 V, while an additional bipolar ±5V output range is available with dual supplies. The ranges are selected using the internal gain resistor. Interfacing to the AD7249 is serial, minimizing pin count and allowing a small package size. Standard control signals allow interfacing to most DSP processors and microcontrollers. The data stream consists of 16 bits, DB15 to DB13 are don't care bits, the 13th bit (DB12) is used as the channel select bit and the remaining 12 bits (DB11 to DB0) contain the data to update the DAC. The 16-bit data word is clocked into the input register on each falling SCLK edge. The data format is natural binary in both unipolar ranges, while either offset binary or twos complement format may be selected in the bipolar range. A CLR function is provided which sets the ouput to 0 V in both unipolar ranges and in the twos complement bipolar range, while with offset binary data format, the ouput is set to -REFIN. This function is useful as a power-on reset as it allows the outputs to be set to a known voltage level. The AD7249 features a serial interface which allows easy connection to both microcomputers and 16-bit digital signal processors with serial ports. The serial data may be applied at rates up to 2 MHz allowing a DAC update rate of 125 kHz. The AD7249 is fabricated on linear compatible CMOS (LC2MOS), an advanced, mixed technology process. It is packaged in 16-pin DIP and 16-pin SOIC packages. DACPORT is a registered trademark of Analog Devices, Inc.
DAC 2-CH R-2R 12-bit 16-Pin SOIC W Tube
The AD7249 DACPORT® contains a pair of 12-bit, voltage-output, digital-to-analog converters with output amplifiers and Zener voltage reference on a monolithic CMOS chip. No external trims are required to achieve full specified performance. The output amplifiers are capable of developing 10 V across a 2 k(Ohm) load. The output voltage ranges with single supply operation are 0 V to 5 V or 0 V to 10 V, while an additional bipolar ±5V output range is available with dual supplies. The ranges are selected using the internal gain resistor. Interfacing to the AD7249 is serial, minimizing pin count and allowing a small package size. Standard control signals allow interfacing to most DSP processors and microcontrollers. The data stream consists of 16 bits, DB15 to DB13 are don't care bits, the 13th bit (DB12) is used as the channel select bit and the remaining 12 bits (DB11 to DB0) contain the data to update the DAC. The 16-bit data word is clocked into the input register on each falling SCLK edge. The data format is natural binary in both unipolar ranges, while either offset binary or twos complement format may be selected in the bipolar range. A CLR function is provided which sets the ouput to 0 V in both unipolar ranges and in the twos complement bipolar range, while with offset binary data format, the ouput is set to -REFIN. This function is useful as a power-on reset as it allows the outputs to be set to a known voltage level. The AD7249 features a serial interface which allows easy connection to both microcomputers and 16-bit digital signal processors with serial ports. The serial data may be applied at rates up to 2 MHz allowing a DAC update rate of 125 kHz. The AD7249 is fabricated on linear compatible CMOS (LC2MOS), an advanced, mixed technology process. It is packaged in 16-pin DIP and 16-pin SOIC packages. DACPORT is a registered trademark of Analog Devices, Inc.
The three parts on the right have similar specifications to AD7249BR.
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ImagePart NumberManufacturerContact PlatingMounting TypePackage / CaseSurface MountNumber of PinsOperating TemperaturePackagingSeriesJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishSubcategoryMax Power DissipationTechnologyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageReflow Temperature-Max (s)Base Part NumberPin CountOutput TypePolarityInterfaceMax Supply VoltageMin Supply VoltagePower DissipationNumber of BitsMax Output VoltageMin Input VoltageSlew RateArchitectureMax Input VoltageConverter TypeReference TypeData InterfaceDifferential OutputResolutionSampling RateVoltage - Supply, AnalogMin Output VoltageSettling TimeMax Dual Supply VoltageIntegral Nonlinearity (INL)Min Dual Supply VoltageInput Bit CodeNumber of ConvertersConversion RateINL/DNL (LSB)Negative Supply Voltage-NomLengthWidthRoHS StatusLead FreeTerminal PitchQualification StatusVoltage - Supply, DigitalLinearity Error-Max (EL)Number of D/A ConvertersAnalog Output Voltage-MaxAnalog Output Voltage-MinHeight Seated (Max)Operating Supply VoltageSupply Current-MaxMountPower SuppliesView Compare
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AD7249BRLead, TinSurface Mount16-SOIC (0.295, 7.50mm Width)YES16-40°C~85°CTubeDACPORT®e0noObsolete3 (168 Hours)16EAR99Tin/Lead (Sn85Pb15)Other Converters300mWBICMOSDUALGULL WING240212V30AD724916Voltage - BufferedBipolar, UnipolarSPI, Serial15.75V11.4V300mW1210V5V2 V/μsR-2R5VD/A CONVERTERExternal, InternalSPINo1.5 B125 ksps±11.4V~15.75V5V10μs15.75V0.5 LSB11.4VBINARY2125 ksps±0.5 (Max), ±0.9 (Max)-12V10.3mm7.5mmNon-RoHS CompliantContains Lead-------------
-
-Surface Mount24-SOIC (0.295, 7.50mm Width)YES--40°C~85°CTape & Reel (TR)-e0noObsolete3 (168 Hours)24-TIN LEAD--CMOSDUALGULL WING240115V30-24Voltage - Buffered-----8---R-2R-D/A CONVERTERExternalParallelNo--11.4V~16.5V -5V-4μs---BINARY, OFFSET BINARY--±1 (Max), ±1 (Max)--7.5mmNon-RoHS Compliant-1.27mmCOMMERCIAL14.25V~15.75V0.1953%45V-5V2.65mm----
-
TinSurface Mount20-LCC (J-Lead)YES20-40°C~85°CTape & Reel (TR)-e3yesObsolete1 (Unlimited)20EAR99--75mWBICMOSQUADJ BEND260115V40AD722420Voltage - BufferedUnipolar-15.75V14.25V75mW8---R-2R-D/A CONVERTERExternalParallelNo1 B143 ksps11.4V~16.5V ±5V-20μs-0.5 LSB-BINARY1143 ksps±0.5 (Max), ±1 (Max)-5V--ROHS3 CompliantContains Lead--14.25V~15.75V----4.39mm15V6mA--
-
Lead, TinSurface Mount24-SOIC (0.295, 7.50mm Width)-24-40°C~85°CTube-e0noObsolete3 (168 Hours)24EAR99-Other Converters150mWCMOSDUALGULL WING240115V30AD722524Voltage - BufferedUnipolar-15.75V14.25V150mW82V11V-R-2R2VD/A CONVERTERExternalParallelNo1 B200 ksps11.4V~16.5V -5V11V4μs-0.5 LSB-BINARY, OFFSET BINARY4200 ksps±0.5 (Max), ±1 (Max)--7.5mmNon-RoHS CompliantContains Lead1.27mm-14.25V~15.75V0.1953%---2.65mm15V10mASurface Mount12/15 GND/-5V
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