ZMOD4450 Overview
The ZMOD4450 Gas Sensor Module is designed for detecting gases associated with food ripening or rotting, and is targeted for use in refrigeration air quality (RAQ) applications (e.g., food storage and shipping, including humid and dusty applications with the possibility of water spray, condensation, or immersion). It is a 12-LGA assembly (3.0 × 3.0 × 0.7 mm) that consists of a gas sense element and a CMOS signal...
ZMOD4450 Key Features
- Measurement of gases associated with food ripening and storage: volatile organic pounds (including ethylene), amines, vo
- Configurable methods of operation based on application and use case
- Heater driver and regulation loop for constant resistance, minimizing effect of environmental temperature on signal
- I2C interface: up to 400kHz
- Built-in nonvolatile memory (NVM) for module-specific data
- Low average power consumption in the mW range
- Firmware upgradable platform for application optimizations
- No external trimming ponents required
- External reset pin (active-LOW)
- Customization for mobile, industrial, and consumer
