AD7821TQ
- Mfr.Part #
- AD7821TQ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-CDIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC ADC 8BIT PIPELINED 20CDFP
- Stock
- 1,702
- In Stock :
- 1,702
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Number of Channels :
- 1
- Reach Compliance Code :
- not_compliant
- Terminal Pitch :
- 2.54mm
- Power Dissipation :
- 100.5mW
- Power Consumption :
- 50mW
- Negative Supply Voltage-Nom :
- -5V
- Output Bit Code :
- BINARY, OFFSET BINARY
- Input Capacitance :
- 55pF
- Architecture :
- Pipelined
- Operating Temperature :
- -55°C~125°C
- Lead Free :
- Contains Lead
- Width :
- 7.87mm
- JESD-609 Code :
- e0
- Number of Terminations :
- 20
- Sample and Hold / Track and Hold :
- TRACK
- Min Input Voltage :
- 3V
- Ratio - S/H:ADC :
- 1:1
- Sampling Rate :
- 1 Msps
- Reference Type :
- External
- Input Type :
- Single Ended
- Packaging :
- Tube
- Linearity Error-Max (EL) :
- 0.39%
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Height :
- 3.56mm
- Surface Mount :
- No
- Data Interface :
- Parallel
- Contact Plating :
- Lead, Tin
- Operating Supply Voltage :
- 5V
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Dual Supply Voltage :
- 5V
- Time@Peak Reflow Temperature-Max (s) :
- Not Applicable
- Polarity :
- Bipolar, Unipolar
- Sampling Rate (Per Second) :
- 1m
- Max Dual Supply Voltage :
- 5.25V
- Package / Case :
- 20-CDIP (0.300, 7.62mm)
- Max Input Voltage :
- 5V
- Resolution :
- 1 B
- Number of Analog In Channels :
- 1
- Converter Type :
- ADC, FLASH METHOD
- Conversion Time-Max :
- 0.66μs
- Min Dual Supply Voltage :
- 4.75V
- Configuration :
- S/H-ADC
- Min Supply Voltage :
- 4.75V
- Pbfree Code :
- No
- Supply Voltage :
- 5V
- Factory Lead Time :
- 8 Weeks
- Supply Type :
- Dual, Single
- Signal to Noise Ratio (SNR) :
- 45 dB
- Max Supply Voltage :
- 5.25V
- Base Part Number :
- AD7821
- Mounting Type :
- Through Hole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 20
- Qualification Status :
- Not Qualified
- Length :
- 26.92mm
- Number of Functions :
- 1
- Peak Reflow Temperature (Cel) :
- Not Applicable
- RoHS Status :
- Non-RoHS Compliant
- Pin Count :
- 20
- Number of Bits :
- 8
- Max Power Dissipation :
- 100.5mW
- Datasheets
- AD7821TQ

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7821TQ Overview
The AD7821TQ from Analog Devices, Inc. is a high-performance 8-bit pipelined analog to digital converter that combines speed and precision to cater to demanding applications. This ADC is designed using advanced IC technology to provide quick data acquisition with minimal power consumption. Its compact 20-lead CDFP package ensures that it can be integrated into space-constrained environments efficiently. The AD7821TQ is particularly suitable for systems requiring high-speed data conversion without sacrificing accuracy. This makes it a vital component in enhancing system throughput and performance in various industrial settings.
AD7821TQ Features
The AD7821TQ boasts several features that make it an excellent choice for high-speed applications. These include a sampling rate that supports fast signal processing, a low power consumption that enhances system efficiency, and a compact design ideal for integrated solutions. Additionally, its robust interface options facilitate easy integration with microcontrollers and digital systems, making it highly versatile.
AD7821TQ Applications
- Telecommunications: Utilized in communication equipment for rapid signal processing to enhance data transmission reliability and speed.
- Portable Devices: Ideal for battery-operated devices, providing efficient power usage while maintaining high-speed data acquisition.
- Medical Imaging: Applied in medical imaging systems to convert analog signals from medical sensors rapidly, improving image resolution and diagnostics capabilities.
- Industrial Automation: Enhances automation systems by providing precise and quick conversion of sensor signals into digital data, improving process control and monitoring.
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