ncs36000 ON Semiconductor, ncs36000 Datasheet
ncs36000
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ncs36000 Summary of contents
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... Product Preview Passive Infrared (PIR) Detector Controller The NCS36000 is a fully integrated mixed−signal CMOS device designed for low−cost passive infrared controlling applications. The device integrates two low−noise amplifiers and a LDO regulator to drive the sensor. The output of the amplifiers goes to a window comparator that uses internal voltage references from the regulator ...
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PIN FUNCTION DESCRIPTION Pin No. Pin Name 1 OP1_P 2 OP1_N 3 OP1_O 4 OP1_N 5 OP1_P 6 VREF 7 VSS 8 OUT 9 LED 10 xLED_EN MODE 13 OSC 14 VDD ABSOLUTE MAXIMUM RATINGS Rating Input ...
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OPERATING RANGES (Note 6) Rating Analog Power Supply Analog Ground Reference Supply Current (Standby, No Loads) Digital Inputs (MODE) Digital Output (OUT, LED) OP1_P (Sensor Input) (Note 7) Ambient Temperature 6. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe ...
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Oscillator The oscillator uses an external resistor and capacitor to set the system clock frequency. Multiple clock frequencies can be selected using different combinations of resistors and capacitors. Figure 2 shows a simplifier block diagram for the system oscillator. VDD ...
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VREF 6 LDO − 2 Sensor dependent components Application dependent components Figure 5. Figure Showing Simplified Block Diagram of Analog Conditioning Stages Digital Signal Processing Block (all times assume a 62.5 Hz system oscillator frequency) The ...
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OP2_O <32m Sec COMP_P COMP_N OUT Ï Ï Ï Ï Ï Ï LED Ï Ï Ï Ï Ï Ï Start− up Sequencing MODE OSC Ï Ï Ï Ï Ï Ï Ï Ï Ï Ï Ï Ï Ï Ï Ï Ï ...
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... Sensor dependent components Figure 9. Typical Application Diagram Using NCS36000 560 560 220 kW 9. R1, C1, R2, C2, R3, C3, R4, C4 setup bandpass filter characteristics. With components as shown above the passband gain is approximately 70 dB with the 3 dB cutoff frequency of the filter at approximately 700 mHz and 20 Hz. ...
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... J C 1.35 1.75 0.054 0.068 D 0.35 0.49 0.014 0.019 F 0.40 1.25 0.016 0.049 G 1.27 BSC 0.050 BSC J 0.19 0.25 0.008 0.009 K 0.10 0.25 0.004 0.009 5.80 6.20 0.228 0.244 R 0.25 0.50 0.010 0.019 14X 1.52 1.27 PITCH ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative NCS36000/D _ ...