Analog Devices Inc. AD573SD
- Part Number:
- AD573SD
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3011587-AD573SD
- Description:
- IC ADC 10BIT SAR REG 20-CDIP
- Datasheet:
- AD573SD
Description
The AD573 is a complete 10-bit successive approximation analog-to-digital converter (ADC) that includes a DAC, voltage reference, clock, comparator, successive approximation register (SAR), and three-state output buffers. It requires no external components for a full-accuracy 10-bit conversion in 20 microseconds.
The AD573 utilizes advanced integrated circuit design and processing technologies, including FL (integrated injection logic) for the successive approximation function and laser-trimmed SiCr thin-film resistor ladder network for high accuracy. A temperature-compensated subsurface Zener reference maintains accuracy over the operating temperature range.
The AD573 operates on 5 V and -12 V to -15 V supplies and accepts analog inputs of 0 V to 10 V or -5 V to 5 V. The conversion cycle is initiated by a positive pulse on the CONVERT line, and completion is indicated by DATA READY. HIGH BYTE ENABLE (HBE) and LOW BYTE ENABLE (LBE) control the 8-bit and 2-bit three-state output buffers.
Features
Complete 10-bit ADC with no external components required
Interfaces to popular microprocessors without external buffers or peripheral interface adapters
True 10-bit accuracy with no missing codes over the operating temperature range
Adapts to unipolar (0 V to 10 V) or bipolar (-5 V to 5 V) analog inputs
Guaranteed performance with 5 V and -12 V or -15 V supplies
Available in a version compliant with MIL-STD-883
Applications
Data acquisition systems
Process control
Instrumentation
Medical electronics
Industrial automation
The AD573 is a complete 10-bit successive approximation analog-to-digital converter (ADC) that includes a DAC, voltage reference, clock, comparator, successive approximation register (SAR), and three-state output buffers. It requires no external components for a full-accuracy 10-bit conversion in 20 microseconds.
The AD573 utilizes advanced integrated circuit design and processing technologies, including FL (integrated injection logic) for the successive approximation function and laser-trimmed SiCr thin-film resistor ladder network for high accuracy. A temperature-compensated subsurface Zener reference maintains accuracy over the operating temperature range.
The AD573 operates on 5 V and -12 V to -15 V supplies and accepts analog inputs of 0 V to 10 V or -5 V to 5 V. The conversion cycle is initiated by a positive pulse on the CONVERT line, and completion is indicated by DATA READY. HIGH BYTE ENABLE (HBE) and LOW BYTE ENABLE (LBE) control the 8-bit and 2-bit three-state output buffers.
Features
Complete 10-bit ADC with no external components required
Interfaces to popular microprocessors without external buffers or peripheral interface adapters
True 10-bit accuracy with no missing codes over the operating temperature range
Adapts to unipolar (0 V to 10 V) or bipolar (-5 V to 5 V) analog inputs
Guaranteed performance with 5 V and -12 V or -15 V supplies
Available in a version compliant with MIL-STD-883
Applications
Data acquisition systems
Process control
Instrumentation
Medical electronics
Industrial automation
Analog Devices Inc. AD573SD technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD573SD.
- Factory Lead Time8 Weeks
- Lifecycle StatusPRODUCTION (Last Updated: 5 days ago)
- Contact PlatingLead, Tin
- MountThrough Hole
- Mounting TypeThrough Hole
- Package / Case20-CDIP (0.300, 7.62mm)
- Number of Pins20
- Operating Temperature-55°C~125°C
- PackagingTube
- JESD-609 Codee0
- Pbfree Codeno
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations20
- Terminal FinishTin/Lead (Sn63Pb37)
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation325mW
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch2.54mm
- Base Part NumberAD573
- Pin Count20
- PolarityBipolar, Unipolar
- ConfigurationS/H-ADC
- Number of Channels1
- Power Dissipation325mW
- Number of Bits10
- Input TypeSingle Ended
- ArchitectureSAR
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Supply TypeDual
- Reference TypeInternal
- Data InterfaceParallel
- Resolution1.25 B
- Sampling Rate0.05 MHz
- Voltage - Supply, Analog4.5V~7V -12V~16.5V
- Voltage - Supply, Digital4.5V~7V -12V~16.5V
- Number of Analog In Channels1
- Output Bit CodeBINARY, OFFSET BINARY
- Linearity Error-Max (EL)0.0977%
- Integral Nonlinearity (INL)1 LSB
- Sample and Hold / Track and HoldSAMPLE
- Ratio - S/H:ADC1:1
- Analog Input Voltage-Max5V
- Negative Supply Voltage-Nom-15V
- Analog Input Voltage-Min-5V
- Conversion Time-Max30μs
- Height Seated (Max)5.08mm
- Length25.4mm
- Width7.62mm
- Radiation HardeningNo
- RoHS StatusNon-RoHS Compliant
- Lead FreeContains Lead
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