Analog Devices Inc. AD7837AR-REEL
- Part Number:
- AD7837AR-REEL
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3122648-AD7837AR-REEL
- Description:
- IC DAC 12BIT DUAL MULT 24-SOIC
- Datasheet:
- AD7837AR-REEL
Analog Devices Inc. AD7837AR-REEL technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7837AR-REEL.
- Mounting TypeSurface Mount
- Package / Case24-SOIC (0.295, 7.50mm Width)
- Surface MountYES
- 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
- Terminal FinishTIN LEAD
- TechnologyBICMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)240
- Number of Functions2
- Supply Voltage15V
- Reflow Temperature-Max (s)30
- Pin Count24
- Qualification StatusCOMMERCIAL
- Output TypeVoltage - Buffered
- Number of Bits12
- ArchitectureR-2R
- Converter TypeD/A CONVERTER
- Reference TypeExternal
- Data InterfaceParallel
- Differential OutputNo
- Voltage - Supply, Analog±14.25V~15.75V
- Settling Time5μs
- Input Bit CodeBINARY, OFFSET BINARY
- INL/DNL (LSB)±1 (Max), ±1 (Max)
- Negative Supply Voltage-Nom-15V
- Number of D/A Converters2
- Analog Output Voltage-Max10V
- Analog Output Voltage-Min-10V
- Length15.4mm
- Width7.5mm
- RoHS StatusNon-RoHS Compliant
AD7837AR-REEL Overview
This product is packaged in Tape & Reel (TR) format and has a Moisture Sensitivity Level (MSL) of 3, which means it can be exposed to moisture for up to 168 hours. It has 24 terminations and utilizes BICMOS technology. The maximum reflow temperature is 30 degrees Celsius. The output type is Voltage - Buffered and the data interface is Parallel. The INL/DNL (LSB) is ±1 (Max) and the length and width of the product are 15.4mm and 7.5mm, respectively.
AD7837AR-REEL Features
24-SOIC (0.295, 7.50mm Width) package
24 pin count
AD7837AR-REEL Applications
There are a lot of Rochester Electronics, LLC AD7837AR-REEL Digital to Analog Converters (DAC)?applications.
Digitally Controlled Attenuators and Power Supplies
Waveform Reconstruction
High-End Compact Disc Players
Set Top Boxes
Data Acquisition Systems
Motor Control
Programmable Power Supplies
Low Cost I/O
Function Generaion
Data Acquisition
This product is packaged in Tape & Reel (TR) format and has a Moisture Sensitivity Level (MSL) of 3, which means it can be exposed to moisture for up to 168 hours. It has 24 terminations and utilizes BICMOS technology. The maximum reflow temperature is 30 degrees Celsius. The output type is Voltage - Buffered and the data interface is Parallel. The INL/DNL (LSB) is ±1 (Max) and the length and width of the product are 15.4mm and 7.5mm, respectively.
AD7837AR-REEL Features
24-SOIC (0.295, 7.50mm Width) package
24 pin count
AD7837AR-REEL Applications
There are a lot of Rochester Electronics, LLC AD7837AR-REEL Digital to Analog Converters (DAC)?applications.
Digitally Controlled Attenuators and Power Supplies
Waveform Reconstruction
High-End Compact Disc Players
Set Top Boxes
Data Acquisition Systems
Motor Control
Programmable Power Supplies
Low Cost I/O
Function Generaion
Data Acquisition
AD7837AR-REEL More Descriptions
DAC 2-CH Segment 12-bit 24-Pin SOIC W T/R
Digital to Analog Converters - DAC LC2MOS Dual 12-Bit
The AD7837/AD7847 is a complete, dual, 12-bit multiplying digital-to-analog converter with output amplifiers 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 AD7847 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 AD7837 has a double-buffered 8-bit bus interface structure with data loaded to the respective input latch in two write operations. An asynchronous LDAC signal on the AD7837 updates the DAC latches and analog outputs. The output amplifiers are capable of developing ±10 V across a 2 kOhm load. They are internally compensated with low input offset voltage due to laser trimming at wafer level. The amplifier feedback resistors are internally connected to VOUT on the AD7847. The AD7837/AD7847 is fabricated in Linear Compatible CMOS (LC2MOS), an advanced, mixed technology process that combines precision bipolar circuits with low power CMOS logic. A novel low leakage configuration (U.S. Patent No. 4,590,456) ensures low offset errors over the specified temperature range.
Digital to Analog Converters - DAC LC2MOS Dual 12-Bit
The AD7837/AD7847 is a complete, dual, 12-bit multiplying digital-to-analog converter with output amplifiers 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 AD7847 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 AD7837 has a double-buffered 8-bit bus interface structure with data loaded to the respective input latch in two write operations. An asynchronous LDAC signal on the AD7837 updates the DAC latches and analog outputs. The output amplifiers are capable of developing ±10 V across a 2 kOhm load. They are internally compensated with low input offset voltage due to laser trimming at wafer level. The amplifier feedback resistors are internally connected to VOUT on the AD7847. The AD7837/AD7847 is fabricated in Linear Compatible CMOS (LC2MOS), an advanced, mixed technology process that combines precision bipolar circuits with low power CMOS logic. A novel low leakage configuration (U.S. Patent No. 4,590,456) ensures low offset errors over the specified temperature range.
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