ADS7822UB
- Mfr.Part #
- ADS7822UB
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 8SOIC
- Stock
- 30,834
- In Stock :
- 30,834
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Power Dissipation :
- 1.6mW
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Min Supply Voltage (DC) :
- 2.7V
- Pin Count :
- 8
- Data Interface :
- SPI
- Lead Free :
- Lead Free
- Number of Channels :
- 1
- Factory Lead Time :
- 6 Weeks
- Power Supplies :
- 3V
- Sample and Hold / Track and Hold :
- SAMPLE
- Max Supply Voltage :
- 5.25V
- Length :
- 4.9mm
- Resolution :
- 1.5 B
- ECCN Code :
- EAR99
- Series :
- microPOWER™
- REACH SVHC :
- No SVHC
- Configuration :
- S/H-ADC
- Thickness :
- 1.58mm
- Terminal Position :
- Dual
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Operating Supply Voltage :
- 3.6V
- Base Part Number :
- ADS7822
- Linearity Error-Max (EL) :
- 0.0244%
- Voltage - Supply, Analog :
- 2.7V~3.6V 5V
- Sampling Rate :
- 200 ksps
- Supply Type :
- Single
- Reference Type :
- External
- Width :
- 3.91mm
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Peak Reflow Temperature (Cel) :
- 260
- Interface :
- Serial
- Supply Voltage :
- 2.7V
- Conversion Rate :
- 200 ksps
- Polarity :
- Unipolar
- Min Supply Voltage :
- 2V
- Operating Temperature :
- -40°C~85°C
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Integral Nonlinearity (INL) :
- 1 LSB
- Contact Plating :
- Gold
- Architecture :
- SAR
- Pbfree Code :
- yes
- Packaging :
- Tube
- Input Type :
- Pseudo-Differential
- Sampling Rate (Per Second) :
- 200k
- Max Supply Voltage (DC) :
- 5.25V
- Mounting Type :
- Surface Mount
- Spurious-free dynamic range (SFDR) :
- 86 dB
- Radiation Hardening :
- No
- JESD-609 Code :
- e4
- Surface Mount :
- yes
- Nominal Supply Current :
- 320µA
- Voltage - Supply, Digital :
- 2.7V~3.6V 5V
- Number of Functions :
- 1
- Ratio - S/H:ADC :
- 1:1
- Differential Nonlinearity :
- 1 LSB
- Number of Terminations :
- 8
- Height :
- 1.75mm
- Number of Analog In Channels :
- 1
- Number of Pins :
- 8
- Output Bit Code :
- BINARY
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Bits :
- 12
- Datasheets
- ADS7822UB

Analog to Digital Converters (ADC) Texas Instruments ADS7822UB Overview
The Texas Instruments ADS7822UB is a high-performance, 12-bit analog-to-digital converter (ADC) that offers superior accuracy and speed in a compact 8SOIC package. This advanced ADC is designed using Texas Instruments' innovative SAR (Successive Approximation Register) architecture, which ensures reliable digital outputs with minimal power consumption. The ADS7822UB is an ideal solution for applications requiring precise data acquisition in real-time environments. Its ability to handle fast signal sampling makes it highly suitable for a broad range of industrial, commercial, and healthcare applications. With its robust design and proven performance, the Analog to Digital Converters (ADC) Texas Instruments ADS7822UB is crafted to meet the stringent demands of modern electronic systems.
ADS7822UB Features
The ADS7822UB boasts several key features that make it stand out among similar ADCs. Its 12-bit resolution ensures high precision in data conversion, allowing for accurate measurement of input signals. The device operates over a broad voltage range, making it versatile for various operating environments. Additionally, the ADS7822UB has a low power consumption profile, which is critical for battery-operated devices. The fast sampling rate of the ADS7822UB facilitates real-time data processing, making it an excellent choice for dynamic and critical systems.
ADS7822UB Applications
- Medical Imaging Systems: The ADS7822UB provides the precision and speed required for advanced medical imaging, including ultrasound and MRI, enhancing image clarity and resolution.
- Industrial Automation: In automated production lines, this ADC is used to precisely monitor and control machine functions, ensuring high accuracy in processes such as robotic assembly.
- Data Acquisition Systems: Suitable for high-speed data acquisition in scientific research, the ADS7822UB captures and converts analog signals to digital form quickly and accurately, facilitating advanced analysis.
- Portable Instrumentation: Its low power consumption makes the ADS7822UB ideal for portable devices used in field measurements, enabling reliable performance in various environmental conditions.
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