ADS7817UB
- Mfr.Part #
- ADS7817UB
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 8SOIC
- Stock
- 33,248
- In Stock :
- 33,248
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Nominal Supply Current :
- 460μA
- Polarity :
- Bipolar
- Voltage - Supply, Analog :
- 5V
- Interface :
- Serial
- Height :
- 1.75mm
- Supply Type :
- Single
- Number of Functions :
- 1
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Width :
- 3.91mm
- Min Supply Voltage (DC) :
- 4.75V
- Number of Terminations :
- 8
- Sampling Rate (Per Second) :
- 200k
- Power Supplies :
- 5V
- Lifecycle Status :
- OBSOLETE (Last Updated: 1 week ago)
- Operating Supply Voltage :
- 5V
- Data Interface :
- SPI
- Reference Type :
- External
- Peak Reflow Temperature (Cel) :
- 260
- Conversion Rate :
- 200 ksps
- Surface Mount :
- yes
- JESD-609 Code :
- e4
- Output Bit Code :
- 2'S COMPLEMENT BINARY
- Architecture :
- SAR
- Terminal Position :
- Dual
- Spurious-free dynamic range (SFDR) :
- 86 dB
- Radiation Hardening :
- No
- Number of Bits :
- 12
- Differential Nonlinearity :
- 1 LSB
- Supply Voltage :
- 5V
- Number of Channels :
- 1
- Integral Nonlinearity (INL) :
- 1 LSB
- Pin Count :
- 8
- Max Supply Voltage :
- 5.25V
- Base Part Number :
- ADS7817
- RoHS Status :
- ROHS3 Compliant
- Ratio - S/H:ADC :
- 1:1
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Max Supply Voltage (DC) :
- 5.25V
- Configuration :
- S/H-ADC
- Lead Free :
- Lead Free
- Min Supply Voltage :
- 4.75V
- Resolution :
- 1.5 B
- Sample and Hold / Track and Hold :
- SAMPLE
- Thickness :
- 1.58mm
- Number of Analog In Channels :
- 1
- Length :
- 4.9mm
- ECCN Code :
- EAR99
- Power Consumption :
- 2.3mW
- Power Dissipation :
- 2.3mW
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Input Type :
- Differential
- Sampling Rate :
- 200 ksps
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Number of Pins :
- 8
- Packaging :
- Tube
- Operating Temperature :
- -40°C~85°C
- Contact Plating :
- Gold
- Datasheets
- ADS7817UB

Analog to Digital Converters (ADC) Texas Instruments ADS7817UB Overview
The Analog to Digital Converters (ADC) Texas Instruments ADS7817UB is a high-performance, 12-bit successive approximation register (SAR) analog-to-digital converter designed for precision data acquisition systems. Manufactured by the renowned Texas Instruments, this IC offers a compact solution with its small 8SOIC package, making it ideal for applications where space and precision are critical. The ADS7817UB excels in delivering fast, reliable digital outputs from analog signals, ensuring minimal data loss and high fidelity in real-time processing environments. Its robust design and advanced technology make it a preferred choice for engineers and designers looking to enhance system performance and reliability.
ADS7817UB Features
The ADS7817UB ADC offers several key features that make it highly suitable for a wide range of applications:
- 12-bit resolution for precise data output
- High-speed SAR architecture ensures quick data conversion
- Low power consumption, ideal for battery-powered devices
- Single power supply operation, simplifying system design
- Wide input voltage range accommodating various signal types
ADS7817UB Applications
- Medical Imaging Devices: Used in equipment like digital X-ray and ultrasound for precise image data conversion, enhancing diagnostic capabilities.
- Portable Instrumentation: Ideal for field-use devices such as environmental sensors and portable analyzers, where power efficiency and accuracy are crucial.
- Data Acquisition Systems: Ensures accurate signal conversion in systems monitoring industrial processes, improving automation and control accuracy.
- Battery-Powered Devices: Suitable for devices requiring efficient power management, ensuring longer battery life and reliability.
- Communication Systems: Enhances signal processing capabilities in communication equipment, ensuring clearer data transmission and reception.
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