Thermal Camera MLX90640-D55 is a far-infrared thermal sensor array designed with Melexis MLX90640. With a resolution of 32x24, it provides great performance for applications that do not require high-resolution images or high frame rate, and provides a cost-effective alternative to more expensive high-end infrared thermal camera. Typical applications for the MLX90640 include fire protection systems, intelligent buildings, intelligent lighting, IP/surveillance cameras, HVAC equipment and vehicle seat occupancy detection.
Product Features
- Small size, low power consumption, 32 x 24 pixel infrared array
- I2C interface communication, the highest speed can reach 1MHz
- Compatible with 3.3V/5V working level
- Noise Equivalent Temperature Difference (NETD) is 0.1K RMS @ 1Hz refresh rate
- Available for open development resources and tutorials of Raspberry Pi Development Board
Specifications
| Dimensions | 20mm(length) x 18mm(width) |
| Resolution | 32 x 24 |
| Refresh Rate | 0.5Hz~64Hz |
| Field Of View(FOV) | 55°×35° |
| Communication Interface | I2C |
| Supply Voltage | 3.3V/5V |
| Working Current | <23mA |
| Operating Temperature | -45~85℃ |
| Temperature Measuring Range | -40℃～300℃ |
| Absolute Accuracy | ±2℃ |
Connector Definitions
| GND | GND |
| VCC | VCC（DC3.3V/5V Input） |
| SDA | I2C Data |
| SCL | I2C Clock |
WIKI
Package Contents
- MLX90640-D55 Thermal Camera x1
- PH2.0 4-pin wire x1
