AD7679ASTZ
- Mfr.Part #
- AD7679ASTZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC ADC 18BIT SAR 48LQFP
- Stock
- 990
- In Stock :
- 990
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Series :
- PulSAR®
- Integral Nonlinearity (INL) :
- 2.5 LSB
- Height :
- 1.4mm
- Factory Lead Time :
- 16 Weeks
- Signal to Noise Ratio (SNR) :
- 101 dB
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Width :
- 7mm
- Max Input Voltage :
- 5.25V
- Number of Functions :
- 1
- Pbfree Code :
- No
- Mounting Type :
- Surface Mount
- Differential Nonlinearity :
- -1 LSB
- Sampling Rate (Per Second) :
- 570k
- ECCN Code :
- EAR99
- Min Supply Voltage :
- 4.75V
- RoHS Status :
- ROHS3 Compliant
- Reference Type :
- External, Internal
- Lead Free :
- Contains Lead
- Number of Pins :
- 48
- Packaging :
- Tray
- Number of Bits :
- 18
- Contact Plating :
- Tin
- Data Interface :
- SPI, Parallel, DSP
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- QUAD
- Lifecycle Status :
- Production (Last Updated: 3 months ago)
- Pin Count :
- 48
- Power Consumption :
- 89mW
- Ratio - S/H:ADC :
- 1:1
- Architecture :
- SAR
- JESD-609 Code :
- e3
- Base Part Number :
- AD7679
- Max Supply Voltage :
- 5.25V
- Operating Temperature :
- -40°C~85°C
- Configuration :
- S/H-ADC
- Polarity :
- Bipolar
- Interface :
- SPI
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Terminations :
- 48
- Output Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- Termination :
- SMD/SMT
- Power Dissipation :
- 103mW
- Supply Type :
- Analog, Digital
- Nominal Supply Current :
- 10.8mA
- Length :
- 7mm
- Radiation Hardening :
- No
- Min Input Voltage :
- 3V
- Input Type :
- Differential
- Surface Mount :
- yes
- Sampling Rate :
- 570 ksps
- Output Format :
- SERIAL, PARALLEL, WORD
- Terminal Form :
- Gull wing
- Number of Analog In Channels :
- 1
- Package / Case :
- 48-LQFP
- Sample and Hold / Track and Hold :
- SAMPLE
- Supply Voltage :
- 5V
- REACH SVHC :
- No SVHC
- Terminal Pitch :
- 0.5mm
- Max Power Dissipation :
- 103mW
- Resolution :
- 2.25 B
- Number of Channels :
- 1
- Operating Supply Voltage :
- 5V
- Voltage - Supply, Analog :
- 5V
- Datasheets
- AD7679ASTZ

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7679ASTZ Overview
The AD7679ASTZ, manufactured by Analog Devices, Inc., is a high-performance 18-bit Successive Approximation Register (SAR) Analog to Digital Converter (ADC) designed to meet the stringent requirements of precision data acquisition systems. This ADC stands out for its ability to provide high-speed, high-accuracy digital conversions, making it an indispensable component in a wide range of industrial and medical applications. It features a compact 48LQFP package, ensuring it fits seamlessly into space-constrained applications while maintaining robust performance.
AD7679ASTZ Features
The AD7679ASTZ ADC is packed with features that enhance its utility and reliability in demanding applications. It supports a versatile input range and high data rates, with a conversion speed optimized for real-time processing. The device's low power consumption and high noise immunity are crucial for portable and noise-sensitive applications, respectively. Moreover, the ADC's inherent design minimizes the need for external components, facilitating simpler system architectures and quicker design cycles.
AD7679ASTZ Applications
- Precision Instrumentation: The high-resolution and fast sampling rate make the AD7679ASTZ ideal for precision instruments such as oscilloscopes and spectrum analyzers, where accurate signal representation is critical.
- Medical Imaging: Utilized in medical imaging systems, such as CT scanners and ultrasound equipment, the ADC's high bit-rate and accuracy ensure detailed and precise imaging necessary for accurate diagnostics.
- Industrial Control Systems: In industrial settings, the AD7679ASTZ is used for monitoring and controlling processes, providing real-time data conversion which is essential for maintaining operational accuracy and efficiency.
- Data Acquisition Systems: This ADC is perfect for high-speed data acquisition in scientific research, where capturing vast amounts of data accurately is required to draw reliable conclusions.
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