Analog Devices Inc. AD7890AR-10
- Part Number:
- AD7890AR-10
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3007247-AD7890AR-10
- Description:
- IC DAS 12BIT 8CH 24-SOIC
- Datasheet:
- AD7890AR-10
Description
The AD7890 is an 8-channel, 12-bit data acquisition system that integrates an input multiplexer, track/hold amplifier, 12-bit ADC, 2.5 V reference, and high-speed serial interface onto a single chip. It operates from a single 5 V supply and accepts analog input ranges of ±10 V, 0 V to 4.096 V, or 0 V to 2.5 V.
Features
Fast 12-bit ADC with 5.9 µs conversion time
Eight single-ended analog input channels
Selectable input ranges: ±10 V, 0 V to 4.096 V, or 0 V to 2.5 V
Separate access to multiplexer and ADC
On-chip track/hold amplifier
On-chip reference
High-speed, flexible serial interface
Single supply, low-power operation (50 mW maximum)
Power-down mode (75 µW typical)
Applications
Data acquisition systems
Process control
Industrial automation
Medical instrumentation
Test and measurement equipment
The AD7890 is an 8-channel, 12-bit data acquisition system that integrates an input multiplexer, track/hold amplifier, 12-bit ADC, 2.5 V reference, and high-speed serial interface onto a single chip. It operates from a single 5 V supply and accepts analog input ranges of ±10 V, 0 V to 4.096 V, or 0 V to 2.5 V.
Features
Fast 12-bit ADC with 5.9 µs conversion time
Eight single-ended analog input channels
Selectable input ranges: ±10 V, 0 V to 4.096 V, or 0 V to 2.5 V
Separate access to multiplexer and ADC
On-chip track/hold amplifier
On-chip reference
High-speed, flexible serial interface
Single supply, low-power operation (50 mW maximum)
Power-down mode (75 µW typical)
Applications
Data acquisition systems
Process control
Industrial automation
Medical instrumentation
Test and measurement equipment
Analog Devices Inc. AD7890AR-10 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7890AR-10.
- Mounting TypeSurface Mount
- Package / Case24-SOIC (0.295, 7.50mm Width)
- Surface MountYES
- Operating Temperature-40°C~85°C
- PackagingTube
- JESD-609 Codee0
- Pbfree Codeno
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations24
- Terminal FinishTIN LEAD
- TechnologyCMOS
- Voltage - Supply5V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)240
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch1.27mm
- Reach Compliance Codeunknown
- Reflow Temperature-Max (s)30
- Pin Count24
- JESD-30 CodeR-PDSO-G24
- Number of Channels8
- Number of Bits12
- Data InterfaceSPI
- Sampling Rate0.117 MHz
- Number of Analog In Channels8
- Sampling Rate (Per Second)117k
- Output Bit Code2'S COMPLEMENT BINARY
- Linearity Error-Max (EL)0.0244%
- Sample and Hold / Track and HoldTRACK
- Analog Input Voltage-Max10V
- Output FormatSERIAL
- Voltage Supply SourceSingle Supply
- Analog Input Voltage-Min-10V
- Conversion Time-Max5.9μs
- Resolution (Bits)12 b
- Height Seated (Max)2.65mm
- Length15.4mm
- Width7.5mm
- RoHS StatusNon-RoHS Compliant
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