ADS7809U
- Mfr.Part #
- ADS7809U
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC ADC 16BIT SAR 20SOIC
- Stock
- 21
- In Stock :
- 21
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Differential Nonlinearity :
- 3 LSB
- Supply Type :
- Analog, Digital
- Conversion Rate :
- 100 ksps
- Reference Voltage :
- 2.5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- REACH SVHC :
- No SVHC
- Configuration :
- S/H-ADC
- Ratio - S/H:ADC :
- 1:1
- Max Supply Voltage :
- 5.25V
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Signal to Noise Ratio (SNR) :
- 88 dB
- Packaging :
- Tube
- Number of Functions :
- 1
- Width :
- 7.5mm
- Reference Type :
- External, Internal
- Max Power Dissipation :
- 100mW
- Sampling Rate (Per Second) :
- 100k
- Data Interface :
- SPI, DSP
- Interface :
- Parallel
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Min Supply Voltage :
- 4.75V
- Sample and Hold / Track and Hold :
- SAMPLE
- JESD-609 Code :
- e4
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Output Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- Pbfree Code :
- yes
- Linearity Error-Max (EL) :
- 0.0046%
- Number of Pins :
- 20
- Architecture :
- SAR
- Number of Channels :
- 1
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Integral Nonlinearity (INL) :
- 3 LSB
- Operating Supply Voltage :
- 5V
- Height :
- 2.65mm
- Mount :
- Surface Mount
- Nominal Supply Current :
- 16mA
- Terminal Form :
- Gull wing
- Polarity :
- Bipolar, Unipolar
- Number of Bits :
- 16
- Power Consumption :
- 81.5mW
- Input Type :
- Single Ended
- Thickness :
- 2.35mm
- Number of Terminations :
- 20
- Base Part Number :
- ADS7809
- Sampling Rate :
- 100 ksps
- Radiation Hardening :
- No
- Output Format :
- Serial
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Supply Voltage :
- 5V
- Operating Temperature :
- -40°C~85°C
- Length :
- 12.8mm
- Lead Free :
- Lead Free
- Resolution :
- 2 B
- Contact Plating :
- Gold
- Power Dissipation :
- 100mW
- Number of Analog In Channels :
- 1
- Voltage - Supply, Analog :
- 5V
- Power Supplies :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 20
- Datasheets
- ADS7809U

Analog to Digital Converters (ADC) Texas Instruments ADS7809U Overview
Discover the precision and reliability of the Analog to Digital Converters (ADC) Texas Instruments ADS7809U, an integral component designed to enhance the efficacy and scalability of digital systems. The ADS7809U by Texas Instruments is a 16-bit Successive Approximation Register (SAR) ADC that converts analog signals into digital form with remarkable accuracy and speed, housed in a practical 20SOIC package. This ADC is perfect for applications demanding high precision and extensive data acquisition capabilities, ensuring optimal performance in a variety of settings.
ADS7809U Features
The ADS7809U boasts a comprehensive set of features that make it a versatile choice for integrating into digital systems. Key features include a 16-bit resolution which provides high precision in output data, enabling clearer and more accurate readings. The device operates with a single power supply, simplifying circuit design and minimizing power consumption. Its fast data acquisition rate is ideal for real-time processing environments, while the compact 20SOIC package allows for efficient use of PCB space.
ADS7809U Applications
- Medical Imaging Systems: In these devices, the ADS7809U captures bio-electrical signals with high fidelity, converting them into digital data for further analysis and diagnostics.
- Industrial Automation: This ADC is used in sensor interfaces to accurately process environmental and machine status signals into digital form, enhancing automation reliability and efficiency.
- Data Acquisition Systems: The ADS7809U serves as the backbone for capturing and converting analog inputs into digital outputs in data logging equipment, ensuring precise and reliable data handling.
- Communications Equipment: It reliably translates analog signals from communication interfaces into digital data, improving signal integrity and system performance.
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