ADS821U
- Mfr.Part #
- ADS821U
- Manufacturer
- Burr Brown
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC ADC 10BIT PIPELINED 28SOIC
- Stock
- 14
- In Stock :
- 14
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- Manufacturer :
- Burr Brown
- Product Category :
- Analog to Digital Converters (ADC)
- Sampling Rate (Per Second) :
- 40m
- Width :
- 7.5mm
- Number of Analog In Channels :
- 1
- Max Supply Voltage :
- 5.25V
- Lead Free :
- Lead Free
- Nominal Supply Current :
- 76mA
- Converter Type :
- ADC, PROPRIETARY METHOD
- Terminal Form :
- Gull wing
- Min Supply Voltage (DC) :
- 4.75V
- Number of Pins :
- 28
- Surface Mount :
- yes
- Data Interface :
- Parallel
- Power Consumption :
- 390mW
- Configuration :
- S/H-ADC
- Terminal Position :
- Dual
- Power Supplies :
- 5V
- Integral Nonlinearity (INL) :
- 2 LSB
- Differential Nonlinearity :
- 1 LSB
- Resolution :
- 1.25 B
- Polarity :
- Unipolar
- Number of Channels :
- 1
- Height :
- 2.65mm
- Base Part Number :
- ADS821
- RoHS Status :
- ROHS3 Compliant
- Output Bit Code :
- OFFSET BINARY, 2'S COMPLEMENT BINARY
- Max Power Dissipation :
- 390mW
- Peak Reflow Temperature (Cel) :
- 260
- REACH SVHC :
- No SVHC
- Spurious-free dynamic range (SFDR) :
- 62 dB
- Thickness :
- 2.35mm
- ECCN Code :
- EAR99
- Min Supply Voltage :
- 4.75V
- Sample and Hold / Track and Hold :
- TRACK
- Supply Type :
- Single
- Conversion Rate :
- 40 Msps
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Pin Count :
- 28
- Architecture :
- Pipelined
- Signal to Noise Ratio (SNR) :
- 58 dB
- Mounting Type :
- Surface Mount
- Analog Input Voltage-Min :
- -2V
- Number of Terminations :
- 28
- Operating Temperature :
- -40°C~85°C
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Max Supply Voltage (DC) :
- 5.25V
- Length :
- 17.9mm
- Factory Lead Time :
- 6 Weeks
- Voltage - Supply, Analog :
- 5V
- Power Dissipation :
- 380mW
- Pbfree Code :
- yes
- Ratio - S/H:ADC :
- 1:1
- Number of Bits :
- 10
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Input Type :
- Differential, Single Ended
- Reference Type :
- External, Internal
- JESD-609 Code :
- e4
- Sampling Rate :
- 40 Msps
- Contact Plating :
- Gold
- Radiation Hardening :
- No
- Number of Functions :
- 1
- Packaging :
- Tube
- Operating Supply Voltage :
- 5V
- Datasheets
- ADS821U

Analog to Digital Converters (ADC) Burr Brown ADS821U Overview
The Burr Brown ADS821U, a high-performance 10-bit pipelined analog to digital converter (ADC), epitomizes precision and efficiency in a compact 28SOIC package. Designed for fast data acquisition systems requiring robust performance, this ADC features a unique pipeline architecture that enables rapid sampling rates without compromising accuracy. The ADS821U is ideally suited for applications where space is at a premium but performance cannot be sacrificed. Integrating this ADC into your systems ensures enhanced data integrity and reliability, crucial for critical applications across various industries. With its advanced design, the Burr Brown ADS821U stands out as a key component for developers looking to push the boundaries of digital conversion technology.
ADS821U Features
The ADS821U boasts an array of features tailored to meet the demanding requirements of high-speed signal processing. Key attributes include a 10-bit resolution that provides precise digital outputs, a high-speed pipelined architecture facilitating fast throughput rates, and low power consumption that enhances system efficiency. Additionally, the ADC operates over a wide input range, offering flexibility in various application settings, and is compatible with multiple digital interfaces, ensuring easy integration into existing technology frameworks.
ADS821U Applications
- Telecommunications: Used in communication equipment for signal digitization, ensuring high-speed data processing and reliable transmission.
- Medical Imaging: Integral in devices such as digital X-ray systems, where it converts analog signals from detectors into digital images, facilitating higher resolution imaging and improved diagnostic capabilities.
- Industrial Automation: Employs in control systems for precise measurement and monitoring of industrial processes, improving operational accuracy and safety.
- Data Acquisition Systems: Utilized in high-speed data acquisition where accurate and rapid conversion of analog inputs to digital form is critical for real-time analysis.
- Aerospace: Helps in avionic systems, including navigation and radar, by converting analog signals from various sensors into digital data for further processing and analysis.
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