ADS7822UB/2K5
- Mfr.Part #
- ADS7822UB/2K5
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 8SOIC
- Stock
- 2
- In Stock :
- 2
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Min Supply Voltage :
- 2V
- Output Bit Code :
- BINARY
- Linearity Error-Max (EL) :
- 0.0244%
- Terminal Form :
- Gull wing
- Nominal Supply Current :
- 320µA
- Number of Pins :
- 8
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e4
- Data Interface :
- SPI
- RoHS Status :
- Non-RoHS Compliant
- Input Type :
- Pseudo-Differential
- Operating Temperature :
- -40°C~85°C
- Length :
- 4.9mm
- Configuration :
- S/H-ADC
- Height :
- 1.75mm
- Resolution :
- 1.5 B
- Power Dissipation :
- 1.6mW
- Thickness :
- 1.58mm
- Pbfree Code :
- yes
- Sampling Rate :
- 200 ksps
- Number of Channels :
- 1
- Max Supply Voltage :
- 5.25V
- Interface :
- Serial
- Ratio - S/H:ADC :
- 1:1
- Surface Mount :
- yes
- Mounting Type :
- Surface Mount
- Sample and Hold / Track and Hold :
- SAMPLE
- Supply Voltage :
- 2.7V
- Spurious-free dynamic range (SFDR) :
- 86 dB
- Operating Supply Voltage :
- 3.6V
- Number of Analog In Channels :
- 1
- Reference Type :
- External
- Terminal Position :
- Dual
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Conversion Rate :
- 200 ksps
- Number of Terminations :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Architecture :
- SAR
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Contact Plating :
- Gold
- Voltage - Supply, Digital :
- 2.7V~3.6V 5V
- Voltage - Supply, Analog :
- 2.7V~3.6V 5V
- Series :
- microPOWER™
- Polarity :
- Unipolar
- Number of Bits :
- 12
- Integral Nonlinearity (INL) :
- 1 LSB
- Supply Type :
- Single
- Max Supply Voltage (DC) :
- 5.25V
- Differential Nonlinearity :
- 1 LSB
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Min Supply Voltage (DC) :
- 2.7V
- Number of Functions :
- 1
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Sampling Rate (Per Second) :
- 200k
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Width :
- 3.91mm
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Pin Count :
- 8
- Base Part Number :
- ADS7822
- Datasheets
- ADS7822UB/2K5

Analog to Digital Converters (ADC) Texas Instruments ADS7822UB/2K5 Overview
The Analog to Digital Converters (ADC) Texas Instruments ADS7822UB/2K5 is a state-of-the-art 12-bit successive approximation register (SAR) ADC offering high-speed, precise data conversion capabilities. This compact 8SOIC packaged IC is engineered by Texas Instruments, a leader in semiconductor innovations, ensuring reliability and high performance. Its low power consumption and wide input range make it an excellent choice for precision sensor data acquisition and real-time processing applications in industrial and commercial markets. With its fast conversion rate, it meets the demands of applications requiring high dynamic range and fast data throughput without sacrificing accuracy.
ADS7822UB/2K5 Features
The ADS7822UB/2K5 ADC features a 12-bit resolution which provides high precision in measurement. It operates with a single power supply ranging from 2.7V to 5.5V, catering to diverse power environments. The device's compact size allows for easy integration into space-constrained applications, while its low power consumption of 0.6mW at 200kHz is ideal for power-sensitive applications. Additionally, it offers a sampling rate of up to 200k samples per second, enabling rapid data acquisition critical in high-speed control systems.
ADS7822UB/2K5 Applications
- Precision Measurement Systems: Integrated in systems requiring high accuracy measurements like temperature, pressure, or humidity sensors where precision data is critical.
- Medical Devices: Used in medical diagnostic equipment such as ECG or blood analysis machines where precise analog to digital conversion is necessary for accurate readings.
- Industrial Automation: Employed in PLCs and industrial PCs that monitor processes and machinery, requiring fast and reliable data conversion to maintain system integrity.
- Battery-Powered Devices: Suitable for use in portable devices due to its low power consumption, contributing to longer battery life while providing accurate readings.
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