Analog Devices Inc. AD7820KRZ-REEL
- Part Number:
- AD7820KRZ-REEL
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3014600-AD7820KRZ-REEL
- Description:
- IC ADC 8BIT HS TRACK/HOLD 20SOIC
- Datasheet:
- AD7820KRZ-REEL
Description
The AD7820 is a high-speed, microprocessor-compatible 8-bit analog-to-digital converter (ADC) that utilizes a half-flash conversion technique to achieve a conversion time of 1.36 microseconds (µs). It operates with a single 5V supply and has an analog input voltage range of 0V to 5V.
The AD7820 features a built-in track-and-hold function, eliminating the need for an external sample-and-hold for signals with slew rates less than 100mV/s. It has latched, three-state output buffer circuitry for direct connection to a microprocessor data bus or system input port. An overflow output is also provided for cascading devices to achieve higher resolution.
Features
Fast conversion time: 1.36µs maximum
Built-in track-and-hold function
No missing codes
No user trims required
Single 5V supply
Ratiometric operation
No external clock
Extended temperature range operation
Skinny 20-pin DIP, SOIC, and 20-terminal surface mount packages
LC²MOS high-speed μP-compatible
Applications
Data acquisition systems
Process control
Medical instrumentation
Industrial automation
Test and measurement equipment
Audio signal processing
Digital signal processing
The AD7820 is a high-speed, microprocessor-compatible 8-bit analog-to-digital converter (ADC) that utilizes a half-flash conversion technique to achieve a conversion time of 1.36 microseconds (µs). It operates with a single 5V supply and has an analog input voltage range of 0V to 5V.
The AD7820 features a built-in track-and-hold function, eliminating the need for an external sample-and-hold for signals with slew rates less than 100mV/s. It has latched, three-state output buffer circuitry for direct connection to a microprocessor data bus or system input port. An overflow output is also provided for cascading devices to achieve higher resolution.
Features
Fast conversion time: 1.36µs maximum
Built-in track-and-hold function
No missing codes
No user trims required
Single 5V supply
Ratiometric operation
No external clock
Extended temperature range operation
Skinny 20-pin DIP, SOIC, and 20-terminal surface mount packages
LC²MOS high-speed μP-compatible
Applications
Data acquisition systems
Process control
Medical instrumentation
Industrial automation
Test and measurement equipment
Audio signal processing
Digital signal processing
Analog Devices Inc. AD7820KRZ-REEL technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7820KRZ-REEL.
- Factory Lead Time14 Weeks
- Lifecycle StatusPRODUCTION (Last Updated: 1 week ago)
- Contact PlatingTin
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case20-SOIC (0.295, 7.50mm Width)
- Number of Pins20
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- JESD-609 Codee3
- Pbfree Codeno
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations20
- ECCN CodeEAR99
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation40mW
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Reflow Temperature-Max (s)30
- Base Part NumberAD7820
- Pin Count20
- Qualification StatusNot Qualified
- Operating Supply Voltage5V
- PolarityUnipolar
- Power Supplies5V
- ConfigurationS/H-ADC
- Number of Channels1
- Max Supply Voltage5.25V
- Min Supply Voltage4.75V
- Power Dissipation40mW
- Number of Bits8
- Input TypeSingle Ended
- ArchitectureFlash
- Supply TypeSingle
- Reference TypeExternal
- Data InterfaceParallel
- Resolution1 B
- Sampling Rate500 ksps
- Number of Analog In Channels1
- Output Bit CodeBINARY
- Power Consumption40mW
- Sample and Hold / Track and HoldTRACK
- Number of Converters3
- Ratio - S/H:ADC1:1
- Height Seated (Max)2.65mm
- Width7.5mm
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
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