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AD7730L - Bridge Transducer ADC

Download the AD7730L datasheet PDF (AD7730 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for bridge transducer adc.

Description

The AD7730 is a complete analog front end for weigh-scale and pressure measurement applications.

The device accepts lowlevel signals directly from a transducer and outputs a serial digital word.

Features

  • Resolution of 230,000 Counts (Peak-to-Peak) Offset Drift: 5 nV/؇C Gain Drift: 2 ppm/؇C Line Frequency Rejection: >150 dB Buffered Differential Inputs Programmable Filter Cutoffs Specified for Drift Over Time Operates with Reference Voltages of 1 V to 5 V.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AD7730-AnalogDevices.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription

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a Bridge Transducer ADC KEY FEATURES Resolution of 230,000 Counts (Peak-to-Peak) Offset Drift: 5 nV/؇C Gain Drift: 2 ppm/؇C Line Frequency Rejection: >150 dB Buffered Differential Inputs Programmable Filter Cutoffs Specified for Drift Over Time Operates with Reference Voltages of 1 V to 5 V ADDITIONAL FEATURES Two-Channel Programmable Gain Front End On-Chip DAC for Offset/TARE Removal FASTStep™ Mode AC or DC Excitation Single Supply Operation APPLICATIONS Weigh Scales Pressure Measurement GENERAL DESCRIPTION The AD7730 is a complete analog front end for weigh-scale and pressure measurement applications. The device accepts lowlevel signals directly from a transducer and outputs a serial digital word.
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