BD9251FV ROHM Co. Ltd., BD9251FV Datasheet
BD9251FV
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BD9251FV Summary of contents
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... STRUCTURE Silicon Monolithic Integrated Circuit BD9251FV TYPE PRODUCT Preamp IC for Pyroelectricity Infrared Sensor FEATURES 1）Amplifier for sensor output 2）Comparator for sensor output 3）Built-in voltage regulator 4）Built-in moving detector ●Absolute Maximum Ratings (Ta=25℃) Parameter Supply Voltage Power Dissipation Operating Temperature Storage Temperature ※ ...
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Ta=25℃） ●Electric Characteristics Parameter Supply Current DRAIN Output Voltage AMP1/AMP2 Input Voltage AMP1/AMP2 Gain AMP1/AMP2 Unity Gain AMP1 Input Offset Voltage AMP2 Output Offset Voltage A2_OUT Output Current (source) A2_OUT Output Current (sink) D_OUT / T_OUT Output "H" Voltage ...
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Description PIN No. PIN Name 1 GND DRAIN 4 A1P_IN 5 A1N_IN 6 A1_OUT 7 A2P_DI 8 A2N_IN 9 A2_OUT 10 REF_OUT 11 COMP_IN 12 D_OUT 13 T_OUT 14 VDD ●Block Diagram/Application DRAIN C2 Pyroelectric D ...
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Absolute maximum ratings Use of the IC in excess of absolute maximum ratings such as the applied voltage or operating temperature range may result in IC damage. Assumptions should not be made regarding the state of ...
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