Manufacturer Part Number
AD7706BRUZ
Manufacturer
Analog Devices
Introduction
The AD7706BRUZ is a high-precision 16-bit Sigma-Delta Analog to Digital Converter (ADC) geared towards low power and sensor signal acquisition.
Product Features and Performance
High precision 16-bit resolution
Sigma-Delta architecture
500 samples per second
Three pseudo-differential inputs
SPI and DSP compatible data interface
Programmable gain amplifier (PGA) included
Configurable MUX-PGA-ADC structure
Supports external voltage reference
Compatible with both 3.3V and 5V power supplies
Product Advantages
Improved noise rejection due to differential input
Flexible for various sensor types with programmable gain
Easy integration with digital systems via SPI/DSP
Supports low voltage and dual voltage systems
Key Technical Parameters
16-bit resolution
Sampling rate of 500 SPS
Three input channels
Input type is pseudo-differential
SPI, DSP data interface
Single A/D converter
External voltage reference
Analog supply voltage: 2.7V to 5V
Digital supply voltage: 2.7V to 5V
Temperature range from -40°C to 85°C
Quality and Safety Features
Robust operation in extreme temperatures
Long-term performance consistency
Compatibility
SPI and DSP interface for easy microcontroller connectivity
Surface mount 16-TSSOP package for PCB design flexibility
Application Areas
Industrial control systems
Temperature monitoring
Data acquisition systems
Battery-powered instrumentation
Medical electronic devices
Product Lifecycle
Currently active status
Not indicated to be nearing discontinuation
Product upgrades or replacements should be verified with Analog Devices directly
Several Key Reasons to Choose This Product
High-resolution data conversion for precise measurements
Flexible and secure data communication through established interfaces
Wide-operating voltage range suitable for diverse applications
Integration of multiple functions (MUX, PGA, ADC) reduces component count
Robust design, suitable for demanding operating conditions
Analog Devices' reputation for quality and performance in semiconductor products
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