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Product attributes Property Value
Manufacturer Analog Devices Inc.
Product Series
Packaging Tube |
Number of Bits 16
Sampling Rate (Per Second) 500
Number of Inputs 3
Input Type Pseudo-Differential
Data Interface SPI, DSP
Configuration MUX-PGA-ADC
Ratio - S/H:ADC -
Number of A/D Converters 1
Architecture Sigma-Delta
Reference Type External
Voltage - Supply, Analog 2.7V ~ 3.3V, 5V
Voltage - Supply, Digital 2.7V ~ 3.3V, 5V
Features PGA
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Grade -
Qualification -
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 16-TSSOP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The AD7706BRUZ is a 16-bit, 500 SPS analog-to-digital converter from Analog Devices. Featuring 3 input channels and a built-in programmable gain amplifier, this ADC is designed for precision measurement of low-level signals. It supports both SPI and DSP-compatible interfaces, providing flexibility in system integration. The 16-TSSOP package is ideal for industrial process control, weigh scales, and environmental monitoring applications.

  • Built-in PGA: Amplifies low-level sensor signals without external circuitry, simplifying design.
  • Multi-interface support: SPI and DSP interfaces offer compatibility with various microcontrollers and DSPs.
  • High resolution: 16-bit accuracy ensures precise measurement in demanding applications.
  • Triple-channel input: Monitors multiple sensors with a single ADC, reducing component count.

Industrial Process Control

The AD7706BRUZ's 16-bit resolution and built-in PGA allow direct connection to low-level sensor outputs in industrial automation.

Smart Transmitters

With 3 channels and SPI/DSP interfaces, it can digitize multiple process variables in smart transmitter designs for factory automation.

Weigh Scale Systems

The 500 SPS sampling rate and high resolution make it suitable for precision weigh scales requiring stable, accurate measurements.

Data Acquisition Systems

Its multiplexed inputs and programmable gain amplifier enable flexible signal conditioning in multi-sensor data loggers.

Environmental Monitoring

Ideal for digitizing temperature, humidity, and pressure sensors in environmental monitoring equipment with low power requirements.

Q: What is the resolution of the AD7706BRUZ?
A: It is a 16-bit analog-to-digital converter.
Q: What is the sampling rate?
A: The sampling rate is 500 SPS.
Q: How many channels does it have?
A: It has 3 input channels.
Q: What interfaces are supported?
A: It supports both SPI and DSP-compatible serial interfaces.
Q: What is the architecture?
A: It uses a MUX-PGA-ADC architecture with an external reference.
Q: What package is it available in?
A: It comes in a 16-TSSOP package.
Base Product Number : AD7706
16-bit 3-channel 500 SPS ADC Analog Devices Analog-to-Digital Converter DSP MUX-PGA-ADC SPI TSSOP-16
Q: What is the resolution of the AD7706BRUZ?
A: It is a 16-bit analog-to-digital converter.
Q: What is the sampling rate?
A: The sampling rate is 500 SPS.
Q: How many channels does it have?
A: It has 3 input channels.
Q: What interfaces are supported?
A: It supports both SPI and DSP-compatible serial interfaces.
Q: What is the architecture?
A: It uses a MUX-PGA-ADC architecture with an external reference.
Q: What package is it available in?
A: It comes in a 16-TSSOP package.