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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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HC5520CM датащи(PDF) 2 Page - Harris Corporation |
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HC5520CM датащи(HTML) 2 Page - Harris Corporation |
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2 / 20 page  2 Absolute Maximum Ratings (Note 1) Thermal Information VCC to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V VEE to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -7V VBAT to BGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80V AGND to BGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±3V Digital Pins to AGND . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 7V ESD Withstand (Human Body Model) . . . . . . . . . . . . . . . . . . . 500V Operating Conditions Temperature Range HC5520CQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0oC to 70oC HC5520CM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0oC to 70oC Thermal Resistance (Typical, Note 1) θ JA ( oC/W) MQFP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 PLCC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Maximum Power Dissipation MQFP package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.21W PLCC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.74W Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . 150o Maximum Storage Temperature Range . . . . . . . . . .-65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300oC (Lead tips only) CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTES: 1. θJA is measured with the component mounted on an evaluation PC board in free air. Recommended Operating Conditions For maximum integrity, nominal operating conditions should be selected so that operation is always within the following ranges: PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Battery Supply VBAT -42 -48 -58 VDC Positive Supply VCC 4.75 5 5.25 VDC Negative Supply VEE -4.75 -5 -5.25 VDC Ringing Supply VRINGING 60 75 90 VRMS Loop Resistance RL 200 - 1800 Ω Ambient Temperature TA 025 70 oC Die Temperature TD - - 150 oC Electrical Specifications Unless Otherwise Specified: Typical Parameters are at TA = 25oC, VCC = +5V, VEE = -5V, VBAT = -48V, AGND = BGND = RGND = 0V, Min-Max Parameters are Over Power Supply and Operating Temperature Range. All Transmission Parame- ters are Specified at 600 Ω 2-Wire Terminating Impedance with 0dB transmit and receive gain. PARAMETER CONDITIONS MIN TYP MAX UNITS MODE LOAD VBAT OTHER CONDITIONS FREQ/ LEVEL POWER SUPPLY CURRENTS (Figure 4) ICC normal reverse p’down Open -48V VCC = 5V 5.0 6.0 2.0 8.0 8.9 3.7 11.0 12.0 5.5 mA mA mA IEE normal reverse p’down Open -48V VEE = -5V -6.0 -7.0 -3.0 -3.6 -4.9 -1.7 -2.0 -3.0 -0.7 mA mA mA IBB normal reverse p’down Open -48V VCC = 5V, VEE = -5V -7.0 -7.0 -1.0 -4.2 -4.0 -0.4 -2.0 -2.0 0.0 mA mA mA THERMAL SHUTDOWN Thermal Shutdown Temperature, Die Temperature normal reverse -48V - 150 - oC BATTERY FEED CHARACTERISTICS - 2W VOLTAGES (Figure 4) VTIP normal reverse Open -48V -5.50 -46.00 -4.16 -43.60 -2.46 -42.00 V V HC5520 |
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