ADS7808U/1K
- Mfr.Part #
- ADS7808U/1K
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 20SOIC
- Stock
- 5,899
- In Stock :
- 5,899
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Number of Channels :
- 1
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Reference Type :
- External, Internal
- Packaging :
- Tape and Reel (TR)
- Number of Bits :
- 12
- Factory Lead Time :
- 16 Weeks
- Sampling Rate (Per Second) :
- 100k
- Thickness :
- 2.35mm
- Power Dissipation :
- 100mW
- Sample and Hold / Track and Hold :
- SAMPLE
- Number of Analog In Channels :
- 1
- Lead Free :
- Lead Free
- Base Part Number :
- ADS7808
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Number of Terminations :
- 20
- Differential Nonlinearity :
- 0.9 LSB
- Qualification Status :
- Not Qualified
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 7.5mm
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Output Format :
- Serial
- Conversion Rate :
- 100 ksps
- Length :
- 12.8mm
- Operating Temperature :
- -40°C~85°C
- Pin Count :
- 20
- Max Power Dissipation :
- 100mW
- Terminal Position :
- Dual
- Number of Pins :
- 20
- Max Supply Voltage :
- 5.25V
- Input Type :
- Single Ended
- Interface :
- Parallel
- Polarity :
- Bipolar, Unipolar
- Configuration :
- S/H-ADC
- Number of Functions :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Data Interface :
- SPI, DSP
- JESD-609 Code :
- e4
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Operating Supply Voltage :
- 5V
- Supply Type :
- Analog, Digital
- Resolution :
- 1.5 B
- Sampling Rate :
- 100 ksps
- Power Consumption :
- 81.5mW
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Height :
- 2.65mm
- Architecture :
- SAR
- Integral Nonlinearity (INL) :
- 0.9 LSB
- Output Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- Power Supplies :
- 5V
- Voltage - Supply, Analog :
- 5V
- Ratio - S/H:ADC :
- 1:1
- Signal to Noise Ratio (SNR) :
- 73 dB
- Supply Voltage :
- 5V
- Min Supply Voltage :
- 4.75V
- Linearity Error-Max (EL) :
- 0.022%
- Contact Plating :
- Gold
- Datasheets
- ADS7808U/1K

Analog to Digital Converters (ADC) Texas Instruments ADS7808U/1K Overview
The Analog to Digital Converters (ADC) Texas Instruments ADS7808U/1K is a precision 12-bit successive approximation register (SAR) analog-to-digital converter designed to deliver high-performance data conversion in a wide range of applications. Manufactured by Texas Instruments, a leader in semiconductor technology, the ADS7808U/1K is optimized for accuracy, power efficiency, and ease of integration, making it an ideal choice for designers seeking robust data acquisition solutions. Its compact 20-SOIC package ensures compatibility with modern PCB layouts while maintaining a small footprint suitable for dense circuit designs.
ADS7808U/1K Features
The ADS7808U/1K features a 12-bit resolution which ensures high precision in data conversion, supporting a sampling rate that efficiently balances speed and power consumption. This IC also boasts a low-power operation and a wide analog input range, making it versatile for both powered and battery-operated devices. With a simple digital interface compatible with most microcontrollers and DSPs, it integrates seamlessly into a variety of electronic systems.
ADS7808U/1K Applications
- Industrial Automation: In factory settings, the ADS7808U/1K can be used for precise monitoring of industrial processes, ensuring accurate control and measurement of system parameters.
- Medical Devices: This ADC is suitable for medical applications requiring high accuracy in measurements such as diagnostic equipment and patient monitoring systems, where precision data conversion is crucial.
- Communication Systems: It aids in digital data processing within communication devices to ensure clear and precise signal conversion, enhancing both transmission and reception quality.
- Data Acquisition Systems: The ADS7808U/1K excels in capturing analog signals from various sensors, converting them into digital data for analysis, useful in scientific and engineering applications.
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