ADS7811U
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- Mfr.Part #
- ADS7811U
- Manufacturer
- Texas Instruments
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC ADC 16BIT SAR 28SOIC
- Stock
- 1
- In Stock ：
- 1
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Sample and Hold / Track and Hold :
- SAMPLE
- Voltage - Supply, Analog :
- ±5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Pin Count :
- 28
- Base Part Number :
- ADS7811
- Mount :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- JESD-609 Code :
- e4
- Linearity Error-Max (EL) :
- 0.0092%
- Supply Voltage :
- 5V
- Number of Bits :
- 16
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Conversion Rate :
- 250 ksps
- Sampling Rate :
- 250 ksps
- Number of Channels :
- 1
- Number of Terminations :
- 28
- Terminal Form :
- Gull wing
- Min Dual Supply Voltage :
- 4.75V
- Packaging :
- Tube
- Length :
- 17.9mm
- Supply Type :
- Dual
- ECCN Code :
- EAR99
- Max Power Dissipation :
- 250mW
- Number of Functions :
- 1
- Dual Supply Voltage :
- 5V
- Lead Free :
- Lead Free
- Polarity :
- Bipolar
- Resolution :
- 2 B
- Width :
- 7.5mm
- Integral Nonlinearity (INL) :
- 6 LSB
- Data Interface :
- Parallel
- Radiation Hardening :
- No
- Reference Type :
- External, Internal
- Height :
- 2.65mm
- Differential Nonlinearity :
- 2 LSB
- Max Supply Voltage :
- 5.25V
- Max Dual Supply Voltage :
- 5.25V
- Mounting Type :
- Surface Mount
- Signal to Noise Ratio (SNR) :
- 87 dB
- Peak Reflow Temperature (Cel) :
- 260
- Power Consumption :
- 200mW
- Thickness :
- 2.35mm
- Nominal Supply Current :
- 30mA
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Sampling Rate (Per Second) :
- 250k
- Number of Pins :
- 28
- Input Type :
- Single Ended
- Ratio - S/H:ADC :
- 1:1
- Architecture :
- SAR
- Pbfree Code :
- yes
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- Configuration :
- S/H-ADC
- Lifecycle Status :
- NRND (Last Updated: 1 week ago)
- Contact Plating :
- Gold
- Min Supply Voltage :
- -4.75V
- Output Bit Code :
- 2'S COMPLEMENT BINARY
- Number of Analog In Channels :
- 1
- Power Dissipation :
- 250mW
- Operating Temperature :
- -25°C~85°C
- Negative Supply Voltage-Nom :
- -5V
- Datasheets
- ADS7811U
Analog to Digital Converters (ADC) Texas Instruments ADS7811U Overview
The ADS7811U from Texas Instruments is a high-performance, 16-bit analog-to-digital converter (ADC) that combines superior accuracy with fast sampling rates, making it an excellent choice for precision data acquisition. This ADC operates under a successive approximation register (SAR) protocol, which ensures reliable and quick data conversion ideal for demanding applications. Encased in a 28-SOIC package, the ADS7811U is designed to efficiently manage power consumption and enhance signal integrity, making it a critical component for sophisticated electronic systems. Its robust design and advanced features support various applications, particularly where high resolution and accuracy are paramount.
ADS7811U Features
The ADS7811U ADC boasts several key features that distinguish it as a leader in its class. It provides a 16-bit resolution which ensures high precision in converted results. With a sampling rate that supports fast data acquisition, this ADC is ideal for applications requiring rapid and accurate readings. The device's low power consumption is also a significant advantage, ensuring that it operates efficiently without compromising performance. Furthermore, its easy integration into various circuit designs due to the standard 28-SOIC package enhances its versatility in multiple application settings.
ADS7811U Applications
- Medical Imaging Systems: The high-resolution capabilities of the ADS7811U make it suitable for advanced medical imaging systems, where precise analog-to-digital conversion is crucial for producing clear and accurate images.
- Telecommunications: In telecom infrastructure, this ADC is used to convert analog signals from various sensors into digital data, helping to maintain signal integrity and improve the quality of transmitted information.
- Data Acquisition Systems: For scientific and industrial environments, the ADS7811U provides the necessary accuracy and speed in data acquisition systems, enabling reliable monitoring and control of processes.
- Portable Instrumentation: Its low power consumption and efficient performance make the ADS7811U ideal for portable instruments, where extended battery life and precise measurements are required.
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