Chemical Analysis and Environmental Monitoring

Chemical Analysis

Analog Devices, Inc. offer a broad range of low-power, high-performance IC solutions for portable and benchtop chemical analyzers. Our portfolio of leading-edge ADCs, amplifiers, DACs, and processors can help you optimize the performance of your quantitative and qualitative instruments.

Select an application and CLICK the light blue part recommendations from ADI.

• Dual Beam UV-VIS Spectroscopy
• UV-VIS - Single Beam Spectroscopy (Photodiode Array)
• Spectroscopy: FT-IR Spectroscopy with Photoconductive Detector
• Raman Spectroscopy
• Gas Chromatography
• Flame Ionization Detector

Dual Beam UV-VIS Spectroscopy

Suggested Components
AC-to-DC Power Supply Amplifier Anode Current Control (High Voltage Constant Currrent) GPIO Filament Control High Voltage DC Supply Linear Regulator MUX Negative Linear Regulator	Processors, Memory, Etc. Reference RS-232 SAR ADC Sigma Delta ADC Switching Regulator Temperature Sensor USB Voltage Control

UV-VIS - Single Beam Spectroscopy (Photodiode Array)

Suggested Components
ADC Driver AC-to-DC Power Supply Amplifier Analog Current Control (High Voltage Constant Currrent) GPIO Filament Control High Voltage DC Supply Linear Regulator MUX Negative Linear Regulator	Processors, Memory, Etc. Reference RS-232 SAR ADC Switching Regulator Temperature Sensor Thermoelectric Cooler Controller USB Voltage Control

Spectroscopy: FT-IR Spectroscopy with Photoconductive Detector

Suggested Components
Amplifier DAC	SAR ADC

Raman Spectroscopy

Suggested Components
ADC Amplifier Processors, Memory, Etc.	Reference Thermoelectric Cooler Controller

Gas Chromatography

Suggested Components
ADC	DAC

Flame Ionization Detector

Suggested Components
Amplifier ADC	Reference

Environment Monitoring

Analog Devices's broad portfolio of high-performance signal processing solutions enable environmental test equipment OEMs to guarantee that their customers are getting the most accurate and precise measurements possible. ADI products represent the highest in quality and performance standards.

Select an application and CLICK the light blue part recommendations from ADI.

• Nondispersive infrared (NDIR) : Gas Detector
• Electrochemical Sensor
• pH Measurement

Nondispersive infrared (NDIR) : Gas Detector

Suggested Components
Amplifier ADC Analog Microcontroller	Lamp Control Temperature Sensor

Electrochemical Sensor

Suggested Components
Amplifier	ADC / Analog Microcontroller

pH Measurement

Suggested Components
ADC Buffer	LDO

Resources