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