AD7766BRUZ-1

AD7766BRUZ-1 is Analog Devices’ high-precision, 24-bit delta-sigma ADC in the BRUZ-1 package. It targets precision instrumentation and industrial sensing with low-noise conversion and wide dynamic range. Key features typically include programmable data rate and digital filter, multiple input channels (multiplexed inputs), optional internal reference, and a serial SPI-compatible interface for easy MCU/FPGA integration. Power-down and low-power modes support battery-powered designs. Suitable use cases include weigh scales, process control, environmental monitoring, and other high-accuracy data acquisition applications. The BRUZ-1 suffix identifies the specific RoHS-compliant packaging variant for this device.

- Pin count: 28 pins (LFCSP package, BRUZ).
- Function: AD7766BRUZ-1 is a high-precision, multi-channel delta-sigma ADC. It provides eight channels of 24-bit resolution with simultaneous-sampling and a serial (SPI-like) data interface for converting multiple analog inputs to digital data.

- Manufacturer: Analog Devices, Inc. (ADI).
- What kind of company: A global semiconductor company that designs and manufactures high-performance analog, mixed-signal, and digital signal processing ICs (and related sensors) for industries such as industrial, automotive, communications, healthcare, and consumer electronics. It is a publicly traded multinational headquartered in Norwood, Massachusetts.

AD7766BRUZ-1 is a low-noise, 24-bit, four-channel sigma-delta ADC. Typical applications include:
- Weigh scales and load-cell instrumentation
- Industrial process control and instrumentation
- Medical instrumentation requiring high-resolution measurements
- Laboratory test and measurement equipment
- Vibration, seismic, and acoustic sensing
- Portable, multi-channel data-acquisition systems

28-lead LQFP package (lead-frame, RoHS Pb-free).