ADS7805UB
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- Mfr.Part #
- ADS7805UB
- Manufacturer
- Texas Instruments
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC ADC 16BIT SAR 28SOIC
- Stock
- 10
- In Stock ：
- 10
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Voltage - Supply, Analog :
- 5V
- Terminal Position :
- Dual
- Pin Count :
- 28
- Thickness :
- 2.35mm
- Sampling Rate (Per Second) :
- 100k
- Lead Free :
- Lead Free
- Packaging :
- Tube
- Power Dissipation :
- 100mW
- Peak Reflow Temperature (Cel) :
- 260
- Data Interface :
- Parallel
- Configuration :
- S/H-ADC
- Number of Bits :
- 16
- Reference Type :
- External, Internal
- Supply Type :
- Analog, Digital
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Number of Channels :
- 1
- Base Part Number :
- ADS7805
- Integral Nonlinearity (INL) :
- 3 LSB
- Power Consumption :
- 81.5mW
- Max Power Dissipation :
- 100mW
- Architecture :
- SAR
- Max Supply Voltage :
- 5.25V
- Height :
- 2.65mm
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Width :
- 7.5mm
- JESD-609 Code :
- e4
- Mounting Type :
- Surface Mount
- Nominal Supply Current :
- 16mA
- Ratio - S/H:ADC :
- 1:1
- Contact Plating :
- Gold
- Power Supplies :
- 5V
- Terminal Form :
- Gull wing
- Min Supply Voltage :
- 4.75V
- Operating Temperature :
- -25°C~85°C
- Number of Functions :
- 1
- Input Type :
- Single Ended
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Linearity Error-Max (EL) :
- 0.0046%
- Number of Pins :
- 28
- Length :
- 17.9mm
- Mount :
- Surface Mount
- Polarity :
- Bipolar
- Output Bit Code :
- 2'S COMPLEMENT BINARY
- Sampling Rate :
- 100 ksps
- Pbfree Code :
- yes
- Operating Supply Voltage :
- 5V
- ECCN Code :
- EAR99
- Number of Terminations :
- 28
- Conversion Rate :
- 100 ksps
- Number of Analog In Channels :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Factory Lead Time :
- 6 Weeks
- Signal to Noise Ratio (SNR) :
- 86 dB
- Sample and Hold / Track and Hold :
- SAMPLE
- RoHS Status :
- ROHS3 Compliant
- Resolution :
- 2 B
- Radiation Hardening :
- No
- Datasheets
- ADS7805UB
Analog to Digital Converters (ADC) Texas Instruments ADS7805UB Overview
The Texas Instruments ADS7805UB is a high-performance, 16-bit analog-to-digital converter (ADC) that offers superior accuracy and speed, making it an ideal choice for precision data acquisition. This ADC features a successive approximation register (SAR) architecture that provides a balanced compromise between speed and power consumption. The ADS7805UB operates from a single power supply, making it easier to integrate into various systems without the need for dual supplies. The device is packaged in a 28-SOIC format, which ensures compatibility with standard PCB designs and compact footprints.
Featuring a full 16-bit resolution without missing codes and a sampling rate of up to 100k samples per second, the ADS7805UB excels in scenarios requiring high-speed data conversion with minimal latency. The robust design and integrated features of the ADS7805UB from Texas Instruments make it a potent component for serious analog and digital applications, promoting efficiency and reliability in system design. The integration of a precision voltage reference enhances measurement accuracy, reducing the need for external components and simplification of system design, which is crucial for bulk applications targeting business markets.
ADS7805UB Features
- 16-bit resolution with no missing codes
- Sampling rate up to 100k samples per second
- Single 5V power supply operation
- Successive Approximation Register (SAR) architecture
- Internal precision voltage reference
- Low power consumption
- Digital error correction
- 28-SOIC package
ADS7805UB Applications
- Medical Imaging Equipment: Utilized in high-precision imaging systems like CT scanners to convert analog signals from detectors to digital, enhancing image clarity and detail.
- Industrial Automation: Employs in control systems for precise processing of sensor data, optimizing operational efficiency and response times.
- Data Acquisition Systems: Ideal for use in multi-channel data loggers and analytical instruments where accurate data sampling is crucial.
- Communication Systems: Helps in the conversion of analog voice signals to digital form for telecommunication infrastructures, improving signal clarity and transmission efficiency.
- Scientific Instruments: Applied in devices requiring precise digital representation of complex analog inputs, such as spectrometers and oscilloscopes.
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