| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,336 pcs
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2336 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD7730BR from Analog Devices is a complete analog front end designed for weigh-scale and pressure measurement applications. It accepts low-level signals directly from a transducer and outputs a serial digital word.
Key specifications include 24-bit resolution with 230,000 peak-to-peak counts, a typical offset drift of 5 nV/°C, and a typical gain drift of 2 ppm/°C. The device features line frequency rejection greater than 150 dB and operates with reference voltages from 1 V to 5 V. It is powered by a single 5 V supply and dissipates 125 mW.
The AD7730BR is housed in a surface-mount 24-SOIC package with a 7.50 mm body width. It includes a programmable gain front end, on-chip DAC for offset/tare removal, and supports both AC and DC excitation.
The AD7730BR has 24-bit resolution with 230,000 peak-to-peak counts.
The AD7730BR operates from a 5 V supply.
The AD7730BR is available in a 24-SOIC (0.295", 7.50mm Width) surface-mount package.
The AD7730BR is listed as RoHS3 compliant, but this is unverified.
The AD7730BR dissipates 125 mW.
The AD7730BR supports unipolar ranges of 0 mV to +10 mV, +20 mV, +40 mV, +80 mV and bipolar ranges of ±10 mV, ±20 mV, ±40 mV, ±80 mV.
The typical offset drift is 5 nV/°C.