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