mlx90711 ETC-unknow, mlx90711 Datasheet
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mlx90711
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mlx90711 Summary of contents
Page 1
... CA0 Sequencer Regulator & bias CA1 Osc SUM Logic ADC VSS MLX902xx Name of Sensor MLX90711 Position/movement Sensing Auto-Shutoff Page 1 Position/movement Sensing Auto-Shutoff Package version Description The Automatic Shut-Off is a safety system which turns off the electrical power of a load based either on a movement detection or a position detection ...
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... CA1, SUM), processes their data and drives 2 outputs: RD (to drive a relay) and LEDP (to drive an led). The information from the detection system MLX90711 Position/movement Sensing Auto-Shutoff Page 2 Position/movement Sensing Auto-Shutoff results in a momentary down horizontal position. This information can be used to generate a position detection or can be interpreted as a movement detection ...
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... MLX902xx Name of Sensor MLX90711 Position/movement Sensing Auto-Shutoff Page 3 Position/movement Sensing Auto-Shutoff copper track CA0 Sequencer CA1 SUM ADC for the first 7.8 ms are in the table in brackets. The switching frequency of relay and led are the same and are typically 20.48KHz. ...
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... The duration of this sequence is 1.25 or 3.75 seconds depending on the duration of phase 1. After the start up test the normal function of the chip begins. This sequence MLX90711 Position/movement Sensing Auto-Shutoff Page 4 Position/movement Sensing Auto-Shutoff involves the following phases : PHASE 0: The duration is a time period “ ...
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... VSS) via a resistor of 220 Kohm the test mode is activated and the output of the on chip integrator is now available at the pin TEST1. MLX902xx Name of Sensor MLX90711 Position/movement Sensing Auto-Shutoff Page 5 Position/movement Sensing Auto-Shutoff Depending on the position of the sensor the voltage at the TEST1 output will change. ...
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... Symbol Leakage current Irdlk On resistance Rrdon MLX90711 Led driver Parameter Symbol Leakage current Iledlk On resistance Rledon MLX90711 Position/movement Sensing Auto-Shutoff Page 6 Position/movement Sensing Auto-Shutoff C o Test Conditions VDD1 = 68V VDD1 = 60V VDD1 = 50V Test Conditions Test Conditions Test Conditions Vrd = Vdd1 ...
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... MLX90711 Power on reset Parameter Symbol Upper level PORHI hysteresis PORHYS MLX902xx Name of Sensor MLX90711 Position/movement Sensing Auto-Shutoff Page 7 Position/movement Sensing Auto-Shutoff Test Conditions Rev Y.X MLX90711 Min Typ Max Units 22/Aug/98 Page 7 Rev 1.0 15/Sep/00 ...
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... Special care must be paid to the layout of the sensor on the pcb and to the connections between sensor and asic. The asic is designed to detect very small variations in capacitance in the sensor. Therefore parasitic ca- pacitances must be kept as small as possible, and injection of noise must be avoided. MLX90711 Position/movement Sensing Auto-Shutoff Page 8 Position/movement Sensing Auto-Shutoff D1 ...
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... PCB signal at TEST1 output detecting UP state signal at TEST1 output detecting DOWN state MLX902xx Name of Sensor MLX90711 Position/movement Sensing Auto-Shutoff Page 9 Position/movement Sensing Auto-Shutoff 90711 VDD1 CA0 LEDP CA1 SUM RD TEST1 VSS 220Kohm 12 V Rev Y.X MLX90711 L Load N 22/Aug/98 Page 9 Rev 1 ...
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... Package Dimensions 1.1 5 2.54 1.7 BSC 7 0.35 0.55 Dimension 8 Leads Min 9.02 A Max 10.16 MLX90711 Position/movement Sensing Auto-Shutoff Page 10 Position/movement Sensing Auto-Shutoff 6.10 7.11 Notes: A 1-All measurements in mm 5.33 MAX 2-Body dimensions do not include mold flash or 2.93 0.39 0.15mm 4.06 Min 14 Leads 16 Leads 18 Leads 20 Leads 18.67 18.67 22.35 24.89 19.68 19.68 23.67 26.92 Disclaimer Melexis reserves the right to periodically make modi- fications to product specifications ...
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... Fax: +44 1428 751 603 E-mail: sales_uk@melexis.com Germany Am Seestern 8, 40547 Düsseldorf, Germany Phone: +49 211 5360212 Fax: +49 211 5360250 E-mail: sales_de@melexis.com MLX902xx Name of Sensor MLX90711 Position/movement Sensing Auto-Shutoff Page 11 Position/movement Sensing Auto-Shutoff 3.80 4.00 1.27 Notes: 1-All nominal measurements in millimeters 2-Body dimensions do not include mold flash or protrusion - not to exceed 0 ...
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... MLX90711 Position/movement Sensing Auto-Shutoff Page 12 Position/movement Sensing Auto-Shutoff MLX90711 Rev 1.0 15/Sep/00 ...