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