Analog Devices Inc. AD7841ASZ-REEL
- Part Number:
- AD7841ASZ-REEL
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3026866-AD7841ASZ-REEL
- Description:
- IC DAC 14BIT OCTAL VOUT 44-MQFP
- ECAD Model:
-
- Datasheet:
- AD7841ASZ-REEL
Description
The AD7841 is an octal 14-bit, parallel input, voltage-output DAC. It contains eight 14-bit DACs on a single monolithic chip. The DACs have voltage outputs with a full-scale range of ±10 V from reference voltages of ±5 V. The AD7841 accepts 14-bit parallel loaded data from an external bus into one of the input registers under the control of the WR, CS, and DAC channel address pins (A0-A2). The DAC outputs are updated on reception of new data into the DAC registers. All the outputs may be updated simultaneously by taking the LDAC input low. Each DAC output is buffered with a gain-of-two amplifier into which an external DAC offset voltage can be inserted via the DUTGND pins. The AD7841 is available in a 44-lead MQFP package.
Features
Eight 14-bit DACs in one package
Voltage outputs
Offset adjust for each DAC pair
Reference range of ±5 V
Maximum output voltage range of ±10 V
15 V ±10% operation
Clear function to user-defined voltage
44-lead MQFP package
Applications
Automatic test equipment
Process control
General purpose instrumentation
The AD7841 is an octal 14-bit, parallel input, voltage-output DAC. It contains eight 14-bit DACs on a single monolithic chip. The DACs have voltage outputs with a full-scale range of ±10 V from reference voltages of ±5 V. The AD7841 accepts 14-bit parallel loaded data from an external bus into one of the input registers under the control of the WR, CS, and DAC channel address pins (A0-A2). The DAC outputs are updated on reception of new data into the DAC registers. All the outputs may be updated simultaneously by taking the LDAC input low. Each DAC output is buffered with a gain-of-two amplifier into which an external DAC offset voltage can be inserted via the DUTGND pins. The AD7841 is available in a 44-lead MQFP package.
Features
Eight 14-bit DACs in one package
Voltage outputs
Offset adjust for each DAC pair
Reference range of ±5 V
Maximum output voltage range of ±10 V
15 V ±10% operation
Clear function to user-defined voltage
44-lead MQFP package
Applications
Automatic test equipment
Process control
General purpose instrumentation
Analog Devices Inc. AD7841ASZ-REEL technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7841ASZ-REEL.
- Factory Lead Time16 Weeks
- Lifecycle StatusPRODUCTION (Last Updated: 3 months ago)
- Mounting TypeSurface Mount
- Package / Case44-QFP
- Surface MountYES
- Number of Pins44
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- JESD-609 Codee3
- Pbfree Codeno
- Part StatusActive
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations44
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- SubcategoryOther Converters
- Max Power Dissipation303mW
- TechnologyCMOS
- Terminal PositionQUAD
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage15V
- Reflow Temperature-Max (s)40
- Base Part NumberAD7841
- Pin Count44
- Output TypeVoltage - Buffered
- Max Supply Voltage16.5V
- Min Supply Voltage13.5V
- Power Dissipation303mW
- Number of Bits14
- Max Output Voltage20V
- Min Input Voltage2V
- Slew Rate0.7 V/μs
- ArchitectureR-2R
- Max Input Voltage10V
- Converter TypeD/A CONVERTER
- Supply TypeAnalog, Digital, Dual
- Reference TypeExternal
- Data InterfaceParallel
- Differential OutputNo
- Resolution1.75 B
- Sampling Rate32 ksps
- Voltage - Supply, Analog±13.5V~16.5V
- Min Output Voltage4V
- Voltage - Supply, Digital5V
- Settling Time31μs (Typ)
- Max Dual Supply Voltage16.5V
- Integral Nonlinearity (INL)4 LSB
- Min Dual Supply Voltage13.5V
- Input Bit CodeBINARY
- Dual Supply Voltage15V
- Number of Converters8
- Conversion Rate32 ksps
- INL/DNL (LSB)±4 (Max), -0.9/ 2 (Max)
- Negative Supply Voltage-Nom-15V
- Height Seated (Max)2.45mm
- Length10mm
- Width10mm
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
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