Analog Devices Inc. AD420AR-32-REEL
- Part Number:
- AD420AR-32-REEL
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3820938-AD420AR-32-REEL
- Description:
- IC DAC SNGL 16BIT 24-SOIC
- Datasheet:
- AD420AR-32-REEL
Analog Devices Inc. AD420AR-32-REEL technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD420AR-32-REEL.
- Contact PlatingLead, Tin
- Mounting TypeSurface Mount
- Package / Case24-SOIC (0.295, 7.50mm Width)
- Surface MountYES
- 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
- SubcategoryOther Converters
- Max Power Dissipation176mW
- TechnologyBICMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)240
- Number of Functions1
- Supply Voltage24V
- Reflow Temperature-Max (s)30
- Base Part NumberAD420
- Pin Count24
- Output TypeVoltage or Current - Buffered
- PolarityUnipolar
- InterfaceSPI, Serial
- Max Supply Voltage32V
- Min Supply Voltage12V
- Power Dissipation176mW
- Number of Bits16
- Supply Current-Max5mA
- Max Output Voltage9.5V
- Min Input Voltage5.005V
- ArchitectureSigma-Delta
- Max Input Voltage4.995V
- Converter TypeD/A CONVERTER
- Supply TypeSingle
- Reference TypeExternal, Internal
- Data InterfaceSPI
- Differential OutputNo
- Resolution2 B
- Sampling Rate400 sps
- Voltage - Supply, Analog12V~32V
- Min Output Voltage29.5V
- Voltage - Supply, Digital12V~32V
- Settling Time3ms
- Integral Nonlinearity (INL)0.012 LSB
- Input Bit CodeBINARY
- Number of Converters1
- Conversion Rate400 sps
- Height Seated (Max)2.65mm
- Width7.5mm
- RoHS StatusNon-RoHS Compliant
- Lead FreeContains Lead
AD420AR-32-REEL Overview
Contact plating is an essential process in electronic manufacturing, where a thin layer of metal is applied to the surface of electrical contacts to improve conductivity and durability. Lead and tin are commonly used materials for contact plating, ensuring reliable connections and preventing corrosion. The operating temperature range for these plated contacts is quite wide, ranging from -40°C to 85°C, making them suitable for various environments. The packaging for these components is done using tape and reel (TR) method, providing convenience for automated assembly. The moisture sensitivity level (MSL) for these plated contacts is 3, which means they can withstand exposure to moisture for up to 168 hours. With 24 terminations and a gull wing terminal form, these contacts offer a high level of versatility. The minimum input voltage for these contacts is 5.005V, and the data interface is SPI, allowing for efficient communication between devices. It is important to note that these contacts are classified as EAR99 under the Export Administration Regulations (EAR), meaning they do not require a license for export. Additionally, these contacts are non-RoHS compliant, indicating the presence of hazardous substances. Overall, contact plating plays a crucial role in ensuring the reliability and functionality of electronic devices.
AD420AR-32-REEL Features
24-SOIC (0.295, 7.50mm Width) package
24 pin count
24 pins
Minimal input voltage of 5.005V
AD420AR-32-REEL Applications
There are a lot of Analog Devices Inc. AD420AR-32-REEL Digital to Analog Converters (DAC)?applications.
Software Radio
Mobile Communications
Wideband communications:
Process Control and Industrial Automation
Direct Digital Waveform Generation
RF signal generators, arbitrary waveform generators
Industrial Control Systems
Closed-loop process control
Low bandwidth data acquisition systems
Gain and offset adjustment
Contact plating is an essential process in electronic manufacturing, where a thin layer of metal is applied to the surface of electrical contacts to improve conductivity and durability. Lead and tin are commonly used materials for contact plating, ensuring reliable connections and preventing corrosion. The operating temperature range for these plated contacts is quite wide, ranging from -40°C to 85°C, making them suitable for various environments. The packaging for these components is done using tape and reel (TR) method, providing convenience for automated assembly. The moisture sensitivity level (MSL) for these plated contacts is 3, which means they can withstand exposure to moisture for up to 168 hours. With 24 terminations and a gull wing terminal form, these contacts offer a high level of versatility. The minimum input voltage for these contacts is 5.005V, and the data interface is SPI, allowing for efficient communication between devices. It is important to note that these contacts are classified as EAR99 under the Export Administration Regulations (EAR), meaning they do not require a license for export. Additionally, these contacts are non-RoHS compliant, indicating the presence of hazardous substances. Overall, contact plating plays a crucial role in ensuring the reliability and functionality of electronic devices.
AD420AR-32-REEL Features
24-SOIC (0.295, 7.50mm Width) package
24 pin count
24 pins
Minimal input voltage of 5.005V
AD420AR-32-REEL Applications
There are a lot of Analog Devices Inc. AD420AR-32-REEL Digital to Analog Converters (DAC)?applications.
Software Radio
Mobile Communications
Wideband communications:
Process Control and Industrial Automation
Direct Digital Waveform Generation
RF signal generators, arbitrary waveform generators
Industrial Control Systems
Closed-loop process control
Low bandwidth data acquisition systems
Gain and offset adjustment
AD420AR-32-REEL More Descriptions
SERIAL INPUT LOADING 2500 us SETTLING TIME 16-BIT DAC PDSO24
DAC 1-CH Delta-Sigma 16-bit 24-Pin SOIC W T/R
The AD420 is a complete digital to current loop output converter, designed to meet the needs of the industrial control market. It provides a high precision, fully integrated, low cost single-chip solution for generating current loop signals in a compact 24-pin SOIC or PDIP package. The output current range can be programmed to 4 mA-20 mA, 0 mA-20 mA or an overrange function of 0 mA-24 mA. The AD420 can alternatively provide a voltage output from a separate pin that can be configured to provide 0 V-5 V, 0 V-10 V, ±5 V or ±10 V with the addition of a single external buffer amplifier. The 3.3 M Baud serial input logic design minimizes the cost of galvanic isolation and allows for simple connection to commonly used microprocessors. It can be used in three-wire or asynchronous mode and a serial-out pin is provided to allow daisy chaining of multiple DACs on the current loop side of the isolation barrier. The AD420 uses sigma-delta (SD) DAC technology to achieve 16-bit monotonicity at very low cost. Full-scale settling to 0.1% occurs within 3 ms. The only external components that are required (in addition to normal transient protection circuitry) are three low cost capacitors which are used in the DAC output filter. If the AD420 is going to be used at extreme temperatures and supply voltages, an external output transistor can be used to minimize power dissipation on the chip via the "BOOST" pin. The FAULT DETECT pin signals when an open circuit occurs in the loop. The on-chip voltage reference can be used to supply a precision 5 V to external components in addition to the AD420 or, if the user desires temperature stability exceeding 25 ppm/°C, an external precision reference such as the AD586 can be used as the reference. The AD420 is available in a 24-pin SOIC and PDIP over the industrial temperature range of -40°C to 85°C.
DAC 1-CH Delta-Sigma 16-bit 24-Pin SOIC W T/R
The AD420 is a complete digital to current loop output converter, designed to meet the needs of the industrial control market. It provides a high precision, fully integrated, low cost single-chip solution for generating current loop signals in a compact 24-pin SOIC or PDIP package. The output current range can be programmed to 4 mA-20 mA, 0 mA-20 mA or an overrange function of 0 mA-24 mA. The AD420 can alternatively provide a voltage output from a separate pin that can be configured to provide 0 V-5 V, 0 V-10 V, ±5 V or ±10 V with the addition of a single external buffer amplifier. The 3.3 M Baud serial input logic design minimizes the cost of galvanic isolation and allows for simple connection to commonly used microprocessors. It can be used in three-wire or asynchronous mode and a serial-out pin is provided to allow daisy chaining of multiple DACs on the current loop side of the isolation barrier. The AD420 uses sigma-delta (SD) DAC technology to achieve 16-bit monotonicity at very low cost. Full-scale settling to 0.1% occurs within 3 ms. The only external components that are required (in addition to normal transient protection circuitry) are three low cost capacitors which are used in the DAC output filter. If the AD420 is going to be used at extreme temperatures and supply voltages, an external output transistor can be used to minimize power dissipation on the chip via the "BOOST" pin. The FAULT DETECT pin signals when an open circuit occurs in the loop. The on-chip voltage reference can be used to supply a precision 5 V to external components in addition to the AD420 or, if the user desires temperature stability exceeding 25 ppm/°C, an external precision reference such as the AD586 can be used as the reference. The AD420 is available in a 24-pin SOIC and PDIP over the industrial temperature range of -40°C to 85°C.
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