Analog Devices Inc. AD7581AQ
- Part Number:
- AD7581AQ
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3006980-AD7581AQ
- Description:
- IC ADC DAS 8BIT 8CH 28CDIP
- ECAD Model:
-
- Datasheet:
- AD7581AQ
Description
The AD7581 is an 8-bit, 8-channel data acquisition system on a single CMOS chip. It includes an 8-bit successive approximation A/D converter, an 8-channel multiplexer, an 8 x 8 dual-port RAM, three-state data drivers, address latches, and microprocessor-compatible control logic. The device interfaces directly with 8080, 8085, Z80, 6800, and other microprocessor systems.
Features
8-bit resolution
On-chip 8 x 8 dual-port memory
No missed codes over full temperature range
Interfaces directly to 280/8085/6800
CMOS, TTL compatible digital inputs
Three-state data drivers
Ratiometric capability
Interleaved DMA operation
Fast conversion
A/D process totally transparent to μP
Low cost
CMOS UP-compatible
Applications
8-bit, 8-channel DAS
Data acquisition systems
Process control
Industrial automation
Medical instrumentation
Test and measurement equipment
The AD7581 is an 8-bit, 8-channel data acquisition system on a single CMOS chip. It includes an 8-bit successive approximation A/D converter, an 8-channel multiplexer, an 8 x 8 dual-port RAM, three-state data drivers, address latches, and microprocessor-compatible control logic. The device interfaces directly with 8080, 8085, Z80, 6800, and other microprocessor systems.
Features
8-bit resolution
On-chip 8 x 8 dual-port memory
No missed codes over full temperature range
Interfaces directly to 280/8085/6800
CMOS, TTL compatible digital inputs
Three-state data drivers
Ratiometric capability
Interleaved DMA operation
Fast conversion
A/D process totally transparent to μP
Low cost
CMOS UP-compatible
Applications
8-bit, 8-channel DAS
Data acquisition systems
Process control
Industrial automation
Medical instrumentation
Test and measurement equipment
Analog Devices Inc. AD7581AQ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7581AQ.
- Mounting TypeThrough Hole
- Package / Case28-CDIP (0.600, 15.24mm)
- Surface MountNO
- Operating Temperature-25°C~85°C
- PackagingTube
- JESD-609 Codee0
- Pbfree Codeno
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations28
- Terminal FinishTIN LEAD
- TechnologyCMOS
- Voltage - Supply5V
- Terminal PositionDUAL
- Peak Reflow Temperature (Cel)NOT APPLICABLE
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch2.54mm
- Reach Compliance Codeunknown
- Reflow Temperature-Max (s)NOT APPLICABLE
- Pin Count28
- Number of Channels8
- Number of Bits8
- Data InterfaceParallel
- Number of Analog In Channels8
- Sampling Rate (Per Second)188k
- Output Bit CodeBINARY, OFFSET BINARY
- Linearity Error-Max (EL)0.731%
- Analog Input Voltage-Max17V
- Voltage Supply SourceSingle Supply
- Analog Input Voltage-Min-17V
- Resolution (Bits)8 b
- Height Seated (Max)5.72mm
- Width15.24mm
- RoHS StatusNon-RoHS Compliant
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