CO2
HIS Series
Feature & Benefits
- Integrated ASIC with analog output
- Integrated linear temperature reference
- Standard TO-39 package
- Four different thermopile sensor chips sizes available
- Large number of filter options
- Large operating range -20°C to 120°C
HCM Series
Feature & Benefits
- Small leadless SMD package
- Integrated ASIC with analog output
- Integrated linear temperature reference
- Large number of optical filter options
- Large operating range -20°C to 120°C
- Ideal for gas concentration measurements
Specification
Specifications | HIS Ax2* | HCM C1c2 | HCM E222 | Unit |
Number of channels | 1 | 1 | 2 | |
Supply voltage | 2.7 to 5.5 | - | - | V |
Supply current | 1 | - | - | mA |
Max. start up time after POR | 0.5 | - | - | s |
PSRR | >40 | - | - | dB |
Output voltage range | 0.15 to (VDD-0.15) | - | - | V |
Zero input sensor voltage | 1.2 | - | - | V |
Sensor gain preset | 4300 or 2150 | - | - | V / V |
Sensor footprint | - | 3.8x3.8 | 5x5 | mm² |
Element size | - | 0.76² | 1.2² | mm² |
Voltage response | - | 30 | 63 | V mm² / W |
Sensitivity | - | 52 | 44 | V / W |
Resistance R_TP | - | 75 | 84 | kOhm |
TC of resistance R_TP | - | 0.02 | 0.02 | % / K |
Noise | - | 35 | 37 | nV / Hz½ |
Detectivity | - | 1.1e8 | 1.4e8 | cm Hz½ / W |
Time constant | - | 10 | 10 | ms |
Temperature reference voltage | 1.5 | 1.4 | 1.4 | V |
Sensitivity temp. ref. | 16 | 16 | 16 | mV/°C |
Zero input signal voltage | - | 1.2 | 1.25 | V |
Sensor gain | - | 4300 or 2150 | 4300 or 2150 | V / V |
Field of view | >70 | 120 | 120 | degree |
Operating temperature | -20 .. 120 | -20 .. 120 | -20 .. 120 | °C |
Storage temperature | -40 .. 125 | -40 .. 120 | -40 .. 120 | °C |