DIGIPILE SMD ADAPTERBOARD INCL. TPIS 1S 1051

Revision - Date: 2018/11/01 P r o d u c t S p e c i f i c a t i o n S EN SO R S O LU TIO N S DigiPileTM Thermopile Sensor TPiS 1S 1051 / 5028 Features and Benefits Introduction The DigiPile TPiS 1S 1051 is one sensor out of a new family of digital thermopile infrared sensors, brought to you from Excelitas Technologies. It combines the time-proven MEMS stateof-the art sensing element with a fully integrated A/D converter and an integrated ambient temperature sensor. An internal clock and control unit enables the TPiS 1S 1051 digital output detector to open a dialog with any outside microprocessor without additional components. . The move from analogue to digital enables the DigiPile to deliver a number of ad-vantages like cost and space savings from fewer components (no external low offset / low noise amplifier is needed), significantly reduced susceptibility against environmental influences like e.g. humidity. The TPiS 1S 1051 is offered in a smallsized 3.0x3.0 mm2 CLCC package with a IR transmissive filter. ADC Tobj Decimator & Low Pass ADC Tamb Decimator & Low Pass Voltage Reference Oscillator Serial Interface TP VDD VSS Digital In/Out       Digital Output Sensor 17 Bit Tobj Output “direct link” 14 Bit Tamb Output “direct link” Operating voltage down to 2.4V Low current consumption Small-sized SMD package Applications  Non-contact temperature measurements  Thermometry Product 1 Technical Data Parameter Symbol Min Typ Max Unit Remarks / Conditions Specification Operating Conditions Operating Voltage VDD 2.4 3.3 3.6 V Supply Current Operating Temperature IDD - 11 15 µA VDD = 3.3 V To -20 70 °C Ts -40 100 °C The electrical parameters may vary from specified values accordance with their temperature dependence. Avoid storage in humid environment. Storage Temperature Thermopile Characteristics Sensitive Area Sensitivity of TP Sensitivity of TP Noise of TP Time Constant A 0.15 mm2 counts / T 210 280  8 15 counts/K counts/K counts ms Tobj = 40°C, Tamb = 25°C counts / T counts/K counts counts Linear for Tamb from 0°C to 90°C 9400 16 +/- 10 Degree Degree Ambient Temperature sensor Characteristics Sensitivity of Tamb Count @ Tamb = 25°C 7000 Noise of ambient sensor Optical Characteristics Field of View Optical Axis Average Filter Transmittance Average Filter Transmittance Cut on Wavelength Electrical Characteristics ADC Resolution Tobj ADC Resolution Tamb ADC Sensitivity of Tobj ADC Offset Tobj Input Low Voltage Input High Voltage Pull Down Current Pull Up / Down Current LPF Cut-Off Frequency 2 90 8200 5 ~120 0 TA 75 > 77 TA λ (5 %) VIL VIH 5.2 5.5 0.7 64000 17 14 0.8 64500 0.8 VDD 200 130 8 Tobj = 100°C, Tamb = 25°C Tobj = 40°C, Tamb = 25°C Tamb = 298K (=25°C) At 50% intensity points % Wavelength Range from 7.5 µm to 13.5 µm < 0.5 % Wavelength Range < 5 µm 5.8 µm At 25°C 0.9 65000 0.2 VDD Bits Bits µV/count counts V V µA µA Hz Max Count = 217 Max Count = 214 Direct link pin to VDD Direct link pin to VSS Filter Characteristics Figure 1 Typical filter transmission curve www.excelitas.com TPiS 1S 1051 / 5028 2 Product Figure 2 Typical FoV Specification 3 Physical Configuration Figure 3 Mechanical dimensions All dimensions are in mm. Housing: CLCC package with infrared transmissive filter Top view Bottom view Side view Figure 4 End view Pin out. Housing: CLCC package with infrared transmissive filter Pin out top view www.excelitas.com Side view Pin out bottom view view TPiS 1S 1051 / 5028 3 Product 3.1 Soldering 300 Specification The detector TPiS 1S 1051 is a lead-free component and fully complies with the RoHS regulations, especially with existing roadmaps of lead-free soldering. Reflow soldering is recommended. A typical lead free reflow profile is shown in figure 4. Specific reflow soldering parameters depend on the solder alloy used. This device has a moisture sensitivity level of 1 (MSL 1). However, storage at high humidity conditions should be avoided. Figure 5 Typical lead free solder profile Peak Temperature 235 - 255 °C 250 Temperature [°C] 200 Reflow Zone time above ~217 °C typical 60 - 75 s Soaking Zone typical 60 - 90 s 150 100