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