Analog Devices Inc. AD7249BN
- Part Number:
- AD7249BN
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3628176-AD7249BN
- Description:
- IC DAC 12BIT SRL W/REF 16-DIP
- Datasheet:
- AD7249BN
Analog Devices Inc. AD7249BN technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7249BN.
- MountThrough Hole
- Mounting TypeThrough Hole
- Package / Case16-DIP (0.300, 7.62mm)
- Number of Pins16
- Operating Temperature-40°C~85°C
- PackagingTube
- SeriesDACPORT®
- JESD-609 Codee0
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations16
- ECCN CodeEAR99
- Terminal FinishTin/Lead (Sn85Pb15)
- SubcategoryOther Converters
- TechnologyBICMOS
- Terminal PositionDUAL
- Number of Functions2
- Supply Voltage12V
- Base Part NumberAD7249
- Pin Count16
- Output TypeVoltage - Buffered
- InterfaceSPI, Serial
- Max Supply Voltage15.75V
- Min Supply Voltage11.4V
- Number of Bits12
- ArchitectureR-2R
- Converter TypeD/A CONVERTER
- Reference TypeExternal, Internal
- Data InterfaceSPI
- Differential OutputNo
- Resolution1.5 B
- Voltage - Supply, Analog±11.4V~15.75V
- Settling Time10μs
- Max Dual Supply Voltage15.75V
- Integral Nonlinearity (INL)0.5 LSB
- Min Dual Supply Voltage11.4V
- Input Bit CodeBINARY
- Conversion Rate125 ksps
- INL/DNL (LSB)±0.5 (Max), ±0.9 (Max)
- Negative Supply Voltage-Nom-12V
- Number of D/A Converters2
- Analog Output Voltage-Max10V
- Height Seated (Max)5.33mm
- RoHS StatusNon-RoHS Compliant
AD7249BN Overview
Analog Devices Inc. offers a Data Acquisition - Digital to Analog Converters (DAC) chip. This chip is a part of the Data Acquisition - Digital to Analog Converters (DAC) category. It has a Through Hole mounting type and can operate in temperatures ranging from -40°C to 85°C. The Moisture Sensitivity Level (MSL) is 1 (Unlimited). The chip has a DUAL terminal position and a pin count of 16. It is a D/A CONVERTER type with both external and internal reference options. The Max Dual Supply Voltage is 15.75V, and the Negative Supply Voltage-Nom is -12V. The Integral Nonlinearity (INL) is 0.5 LSB.
AD7249BN Features
16-DIP (0.300, 7.62mm) package
16 pin count
16 pins
DACPORT? series
AD7249BN Applications
There are a lot of Analog Devices Inc. AD7249BN Digital to Analog Converters (DAC)?applications.
Voltage Set Point Control
Synthesizers and Keyboards
Video Encoder
Low Cost I/O
Precision AGC Circuits
Software Controlled Gain Adjustment
Software Radio
Audio Amplifier
Instrumentation
Bus Structured instruments
Analog Devices Inc. offers a Data Acquisition - Digital to Analog Converters (DAC) chip. This chip is a part of the Data Acquisition - Digital to Analog Converters (DAC) category. It has a Through Hole mounting type and can operate in temperatures ranging from -40°C to 85°C. The Moisture Sensitivity Level (MSL) is 1 (Unlimited). The chip has a DUAL terminal position and a pin count of 16. It is a D/A CONVERTER type with both external and internal reference options. The Max Dual Supply Voltage is 15.75V, and the Negative Supply Voltage-Nom is -12V. The Integral Nonlinearity (INL) is 0.5 LSB.
AD7249BN Features
16-DIP (0.300, 7.62mm) package
16 pin count
16 pins
DACPORT? series
AD7249BN Applications
There are a lot of Analog Devices Inc. AD7249BN Digital to Analog Converters (DAC)?applications.
Voltage Set Point Control
Synthesizers and Keyboards
Video Encoder
Low Cost I/O
Precision AGC Circuits
Software Controlled Gain Adjustment
Software Radio
Audio Amplifier
Instrumentation
Bus Structured instruments
AD7249BN More Descriptions
IC DAC 12BIT SRL W/REF 16-DIP
DAC 2-CH R-2R 12-bit 16-Pin PDIP Tube
The AD7249 DACPORT® contains a pair of 12-bit, voltage-ouput, 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 PDIP Tube
The AD7249 DACPORT® contains a pair of 12-bit, voltage-ouput, 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 AD7249BN.
-
ImagePart NumberManufacturerMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingSeriesJESD-609 CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishSubcategoryTechnologyTerminal PositionNumber of FunctionsSupply VoltageBase Part NumberPin CountOutput TypeInterfaceMax Supply VoltageMin Supply VoltageNumber of BitsArchitectureConverter TypeReference TypeData InterfaceDifferential OutputResolutionVoltage - Supply, AnalogSettling TimeMax Dual Supply VoltageIntegral Nonlinearity (INL)Min Dual Supply VoltageInput Bit CodeConversion RateINL/DNL (LSB)Negative Supply Voltage-NomNumber of D/A ConvertersAnalog Output Voltage-MaxHeight Seated (Max)RoHS StatusSurface MountPbfree CodeTerminal FormPeak Reflow Temperature (Cel)Terminal PitchReflow Temperature-Max (s)Qualification StatusVoltage - Supply, DigitalLinearity Error-Max (EL)Analog Output Voltage-MinWidthFactory Lead TimeLifecycle StatusContact PlatingMax Power DissipationOperating Supply VoltagePolarityPower DissipationSupply Current-MaxMax Output VoltageMin Input VoltageSlew RateMax Input VoltageSampling RateMin Output VoltageNumber of ConvertersLead FreePower SuppliesSupply TypeView Compare
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AD7249BNThrough HoleThrough Hole16-DIP (0.300, 7.62mm)16-40°C~85°CTubeDACPORT®e0Obsolete1 (Unlimited)16EAR99Tin/Lead (Sn85Pb15)Other ConvertersBICMOSDUAL212VAD724916Voltage - BufferedSPI, Serial15.75V11.4V12R-2RD/A CONVERTERExternal, InternalSPINo1.5 B±11.4V~15.75V10μs15.75V0.5 LSB11.4VBINARY125 ksps±0.5 (Max), ±0.9 (Max)-12V210V5.33mmNon-RoHS Compliant------------------------------
-
-Surface Mount24-SOIC (0.295, 7.50mm Width)--40°C~85°CTape & Reel (TR)-e0Obsolete3 (168 Hours)24-TIN LEAD-CMOSDUAL115V-24Voltage - Buffered---8R-2RD/A CONVERTERExternalParallelNo-11.4V~16.5V -5V4μs---BINARY, OFFSET BINARY-±1 (Max), ±1 (Max)-45V2.65mmNon-RoHS CompliantYESnoGULL WING2401.27mm30COMMERCIAL14.25V~15.75V0.1953%-5V7.5mm------------------
-
-Through Hole18-CDIP (0.300, 7.62mm)18-40°C~85°CTube-e0Active1 (Unlimited)18EAR99Tin/Lead (Sn63Pb37)Other ConvertersBICMOSDUAL115VAD722418Voltage - Buffered-15.75V14.25V8R-2RD/A CONVERTERExternalParallelNo1 B11.4V~16.5V ±5V20μs-0.5 LSB-BINARY143 ksps±0.5 (Max), ±1 (Max)-5V---Non-RoHS CompliantNOno--2.54mm--14.25V~15.75V--7.62mm8 WeeksPRODUCTION (Last Updated: 1 week ago)Lead, Tin75mW15VUnipolar75mW6mA11V2V2.5 V/μs11V143 ksps2V1Contains Lead--
-
Surface MountSurface Mount24-SOIC (0.295, 7.50mm Width)24-40°C~85°CTape & Reel (TR)-e3Active3 (168 Hours)24EAR99Matte Tin (Sn)Other ConvertersCMOS-115VAD722524Voltage - Buffered-16.5V11.4V8R-2RD/A CONVERTERExternalParallelNo1 B11.4V~16.5V -5V4μs-0.5 LSB-BINARY, OFFSET BINARY200 ksps±0.5 (Max), ±1 (Max)---2.65mmROHS3 Compliant-noGULL WING2601.27mm30-14.25V~15.75V0.1953%-7.5mm16 WeeksPRODUCTION (Last Updated: 5 days ago)-500mW15V-150mW10mA2V11V-2V200 ksps11V4Contains Lead12/15 GND/-5VDual
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