| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3 pcs
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3 pcs | On Request | 1 | On Request | On Request | 06+ | On Request | On Request |
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The AD7797BRUZ from Analog Devices is a high-precision, 24-bit Sigma-Delta Analog-to-Digital Converter (ADC) specifically designed for demanding bridge sensor applications like weigh scales and strain gauges.
This device operates with a supply voltage range of 2.7V to 5.25V and maintains a low typical current consumption of 250 µA. It features an on-chip instrumentation amplifier with a fixed gain of 128, enabling direct interfacing with small amplitude signals from sensors. The ADC offers an update rate range from 4.17 Hz to 123 Hz and supports SPI and DSP serial interfaces.
Key features include an internal temperature sensor for compensation, simultaneous 50 Hz/60 Hz rejection, and Schmitt trigger on SCLK for improved noise immunity. The AD7797BRUZ is housed in a 16-lead TSSOP package, suitable for surface mounting.
Applications for the AD7797BRUZ include industrial process control, instrumentation, and portable instrumentation systems where accurate measurement of bridge-based sensors is critical.
The AD7797BRUZ offers a 24-bit resolution.
The operating temperature range is -40°C to 85°C.
The AD7797BRUZ operates with a supply voltage range of 2.7V to 5.25V.
The AD7797BRUZ is available in a 16-TSSOP package.
The RoHS status is listed as RoHS3 Compliant.
The AD7797BRUZ supports SPI and DSP serial interfaces.
The typical current consumption is 250 µA.