Analog Devices Inc. AD7937BR-REEL
- Part Number:
- AD7937BR-REEL
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3121489-AD7937BR-REEL
- Description:
- IC DAC 12BIT DUAL 8 4 24-SOIC
- Datasheet:
- AD7937
Analog Devices Inc. AD7937BR-REEL technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7937BR-REEL.
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case24-SOIC (0.295, 7.50mm Width)
- Number of Pins24
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- JESD-609 Codee0
- Pbfree Codeno
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations24
- ECCN CodeEAR99
- Terminal FinishTin/Lead (Sn85Pb15)
- SubcategoryOther Converters
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)240
- Number of Functions2
- Supply Voltage5V
- Reflow Temperature-Max (s)30
- Base Part NumberAD7937
- Pin Count24
- Output TypeCurrent - Unbuffered
- Operating Supply Voltage5V
- Power Supplies5V
- Max Supply Voltage5.5V
- Min Supply Voltage4.5V
- Number of Bits12
- ArchitectureR-2R
- Converter TypeD/A CONVERTER
- Reference TypeExternal
- Data InterfaceParallel
- Differential OutputNo
- Resolution1.5 B
- Settling Time1μs
- Integral Nonlinearity (INL)0.5 LSB
- Input Bit CodeBINARY, OFFSET BINARY
- INL/DNL (LSB)±0.5 (Max), ±1 (Max)
- Number of D/A Converters2
- Length15.4mm
- Width7.5mm
- RoHS StatusNon-RoHS Compliant
AD7937BR-REEL Overview
Analog Devices Inc. offers the AD7937, a Data Acquisition - Digital to Analog Converters (DAC) chip. This chip has a JESD-609 Code of e0 and a Moisture Sensitivity Level (MSL) of 3 (168 Hours). Its Base Part Number is AD7937. The output type of this chip is Current - Unbuffered. It requires a power supply of 5V, with a maximum supply voltage of 5.5V and a minimum supply voltage of 4.5V. The converter type is D/A CONVERTER and it has an external reference type. The chip has a width of 7.5mm.
AD7937BR-REEL Features
24-SOIC (0.295, 7.50mm Width) package
24 pin count
24 pins
AD7937BR-REEL Applications
There are a lot of Analog Devices Inc. AD7937BR-REEL Digital to Analog Converters (DAC)?applications.
Process control equipment
Audio Amplifier
Waveform Reconstruction
Data Acquisition Systems
Mobile Communications
Microprocessor Controlled Calibration
Digital Calibration
Digitally controlled calibration
Automatic Test Equipment
DAT Recorders and Players
Analog Devices Inc. offers the AD7937, a Data Acquisition - Digital to Analog Converters (DAC) chip. This chip has a JESD-609 Code of e0 and a Moisture Sensitivity Level (MSL) of 3 (168 Hours). Its Base Part Number is AD7937. The output type of this chip is Current - Unbuffered. It requires a power supply of 5V, with a maximum supply voltage of 5.5V and a minimum supply voltage of 4.5V. The converter type is D/A CONVERTER and it has an external reference type. The chip has a width of 7.5mm.
AD7937BR-REEL Features
24-SOIC (0.295, 7.50mm Width) package
24 pin count
24 pins
AD7937BR-REEL Applications
There are a lot of Analog Devices Inc. AD7937BR-REEL Digital to Analog Converters (DAC)?applications.
Process control equipment
Audio Amplifier
Waveform Reconstruction
Data Acquisition Systems
Mobile Communications
Microprocessor Controlled Calibration
Digital Calibration
Digitally controlled calibration
Automatic Test Equipment
DAT Recorders and Players
AD7937BR-REEL More Descriptions
IC DAC 12BIT DUAL 8 4 24-SOIC
IC DAC 12BIT A-OUT 24SOIC
The AD7537 contains two 12-bit current output DAC's on one monolithic chip. A seperate reference input is provided for each DAC. The dual DAC saves valuable board space, and the monolithic construction ensures excellent thermal tracking. Both DAC's are guaranteed 12-bit monotonic over the full temperature range. The AD7537 has a 2-byte (8LSBs, 4MSBs) loading structure. It is designed for right-justified data format. The control signals for registering loading are A0, A1, CS, WR and UPD. Data is loaded to the input registers when CS and WR are low. To transfer this data to the DAC registers, UPD must be taken low with WR. Added features on the AD7537 include an asynchronous CLR line which is very useful in calibration routines. When this is taken low, all registers are cleares. The double buffering of the data inputs allows simultaneous update of both DAC's. Also, each DAC has a seperate AGND line. This increases the device versatility; for instance one DAC may be operated with AGND biased while the other is connected in the standard configuration. The AD7537 is manufactured using the Linear Compatible CMOS (LC²MOS) process. It is speed compatible with most microprocessors and accepts TTL, 74HC an 5V CMOS logic level inputs.
IC DAC 12BIT A-OUT 24SOIC
The AD7537 contains two 12-bit current output DAC's on one monolithic chip. A seperate reference input is provided for each DAC. The dual DAC saves valuable board space, and the monolithic construction ensures excellent thermal tracking. Both DAC's are guaranteed 12-bit monotonic over the full temperature range. The AD7537 has a 2-byte (8LSBs, 4MSBs) loading structure. It is designed for right-justified data format. The control signals for registering loading are A0, A1, CS, WR and UPD. Data is loaded to the input registers when CS and WR are low. To transfer this data to the DAC registers, UPD must be taken low with WR. Added features on the AD7537 include an asynchronous CLR line which is very useful in calibration routines. When this is taken low, all registers are cleares. The double buffering of the data inputs allows simultaneous update of both DAC's. Also, each DAC has a seperate AGND line. This increases the device versatility; for instance one DAC may be operated with AGND biased while the other is connected in the standard configuration. The AD7537 is manufactured using the Linear Compatible CMOS (LC²MOS) process. It is speed compatible with most microprocessors and accepts TTL, 74HC an 5V CMOS logic level inputs.
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