ZMOD4410 Description
The ZMOD4410 Gas Sensor Module is designed for detecting total volatile organic pounds (TVOC) and monitoring indoor air quality (IAQ) in different use cases. It is a 12-pin LGA assembly (3.0 3.0 0.7 mm) that consists of a gas sense element and a CMOS signal conditioning IC. The module’s sense element consists of heater element on a Si-based MEMS structure and a metal oxide (MOx) chemiresistor.
ZMOD4410 Key Features
- Measurement of total organic pounds (TVOC) concentrations and indoor air quality (IAQ)
- Module algorithm estimates carbon dioxide level (eCO2)
- Algorithm to set a control signal to trigger an external action
- Heater driver and regulation loop for constant heater voltage
- Internal auto-pensated temperature sensor; not stress
- I2C interface: up to 400kHz
- Configurable alarm/interrupt output with static and adaptive
- Adjustable ADC resolution for optimal speed versus
- Built-in nonvolatile memory (NVM) for user data
- Very low average power consumption down to 1mW