InAsSb room-temperature infrared detection module with an integrated ASIC-type amplifierIC03110-01
IC03110-01 is a detection module featuring an uncooled photovoltaic IR detector chip based on an InAsSb heterostructure, integrated with an ASIC-type (application-specific integrated circuit), transimpedance amplifier. This module has a TO39 cap featuring a 3 deg. wedged, zinc selenide, anti-reflection coated window.

Features
Spectral range: 2.0 to 5.6 μm
RoHS-compliant III-V material
Front-side illuminated
ASIC-type electronics
Programmable gain
DC coupling (AC coupling on request)
Compact, surface-mount type package
Long-term stability and reliability
High ambient operating and storage temperature
Low power consumption
Possibility of mounting optical filter
Applications
Contactless temperature measurement: railway transport, industrial and laboratory processes monitoring
Flame and explosion detection
Threat warning systems
Heat-seeking, thermal signature detection
Dentistry
Gas detection, monitoring and analysis: CH4, C2H2, CH2O, HCl, NH3, SO2, C2H6, CO, CO2, NOx
Breath analysis: C2H6, CH2O, NH3, NO, OCS
Gas leak detection
Combustion process control
Non-destructive material testing
Specification
(Tamb = 293 K, Rload = 50 Ω)
Parameter | Test conditions, remarks | Value | Unit | ||
Min. | Typ. | Max. | - | ||
Active element temperature, Tchip | Tchip = Tamb | - | 293 | - | K |
Cut-on wavelength, λcut-on (10%) | At 10% of the peak responsivity | - | ≤2.0 | - | µm |
Peak wavelength, λpeak | - | 4.5 | - | µm | |
Cut-off wavelength, λcut-off (10%) | At 10% of the peak responsivity | - | 5.6 | - | µm |
Detectivity, D* | At λ=λpeak, f=10kHz | - | 1.7×109 | - | cm×Hz1/2/W |
Output noise voltage density, vn | At f=10kHz | - | 1.4 | - | μV/Hz1/2 |
Voltage responsivity, Rv | At λ=λpeak | - | 2.8×104 | - | V/W |
Transimpedance, Ki | 16 | - | 640 | kV/A | |
Low cut-off frequency, flo | DC coupling | - | 0 | - | Hz |
High cut-off frequency, fhi | - | 5 | - | MHz | |
Output impedance, Rout | - | 50 | - | Ω | |
Reference voltage output, Vref | - | 1 | - | V | |
Power supply voltage, +Vsup | - | 3.3 | - | V | |
Power consumption, P | - | 0.15 | - | W |
Spectral response
(Typ, Tamb = 293 K)

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Application notes