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49 pcs
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49 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD7679ASTZRL is an 18-bit, 570 kSPS successive approximation register (SAR) analog-to-digital converter (ADC) from Analog Devices. It features a single differential input and provides no missing codes over the full operating temperature range. The device achieves a typical signal-to-noise and distortion (SINAD) of 100 dB at 2 kHz input and a dynamic range of 103 dB, making it suitable for high-precision measurement applications.
This ADC operates from a single 5 V analog supply and offers flexible data interfaces including SPI, parallel, and DSP-compatible modes. It supports both external and internal reference options. The typical power dissipation is 76 mW at 500 kSPS, with a low power standby mode for power-sensitive designs.
The AD7679ASTZRL is housed in a 48-lead LQFP package with a 7x7 mm body, designed for surface mount assembly. It is a pin-to-pin compatible upgrade of the AD7674, AD7676, and AD7678. Typical applications include CT scanners, high dynamic data acquisition systems, geophone and hydrophone sensors, instrumentation, and spectrum analysis.
The AD7679ASTZRL has an 18-bit resolution.
The maximum sampling rate is 570 kSPS.
The input type is differential.
The operating temperature range is -40°C to 85°C.
The AD7679ASTZRL is available in a 48-LQFP (7x7) surface mount package.
The typical power dissipation is 76 mW at 500 kSPS.
It supports SPI, Parallel, and DSP data interfaces.