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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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DS8907 датащи(PDF) 2 Page - National Semiconductor (TI) |
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DS8907 датащи(HTML) 2 Page - National Semiconductor (TI) |
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2 / 8 page  Absolute Maximum Ratings (Note 1) If MilitaryAerospace specified devices are required please contact the National Semiconductor Sales OfficeDistributors for availability and specifications Supply Voltage (VCC1)7V (VCCM)7V Input Voltage 7V Output Voltage 7V Storage Temperature Range b 65 Cto a150 C Lead Temperature (Soldering 4 sec) 260 C Operating Conditions Min Max Units Supply Voltage VCC VCC1 475 525 V VCCM 45 60 V Temperature TA 070 C DC Electrical Characteristics (Notes 2 and 3) Symbol Parameter Conditions Min Typ Max Units VIH Logical ‘‘1’’ Input Voltage 21 V IIH Logical ‘‘1’’ Input Current VIN e 27V 0 10 m A VIL Logical ‘‘0’’ Input Voltage 07 V IIL Logical ‘‘0’’ Input Current Data Clock and ENABLE Inputs VIN e 0V b 5 b 25 m A IIL Logical ‘‘0’’ Input Current Charge Pump Enable VIN e 0V b 250 b 450 m A IOH Logical ‘‘1’’ Output Current VOH e 525V 50 m A All Bit Outputs 50 Hz Output 500 kHz Output VOH e 24V VCCM e 45V b 250 m A VOL Logical ‘‘0’’ Output Voltage IOL e 5mA 05 V All Bit Outputs 50 Hz Output 500 Hz Output IOL e 250 mA 05 V ICC1 Supply Current (VCC1) All Bits Outputs High 90 160 mA ICCM(STANDBY) VCCM Supply Current VCCM e 60V All Other Pins Open 15 40 mA IOUT Charge Pump Ougtput Current 12V s VOUT s VCCM b12V Pump Up b 010 b 030 b 06 mA VCCM s 60V Pump Down 010 030 06 mA TRI-STATE 0 g 100 nA ICCM(OPERATE) VCCM Supply Current VCCM e 60V VCC1 e 525V 25 60 mA All Other Pins Open AC Electrical Characteristics VCC e 5V TA e 25 C tr s 10 ns tf s 10 ns Symbol Parameter Conditions Min Typ Max Units VIN(MIN)(F) FIN Minimum Signal Input AM and FM Inputs 0 C s TA s 70 C 20 100 mV (rms) VIN(MAX)(F) FIN Maximum Signal Input AM and FM Inputs 0 C s TA s 70 C 1000 1500 mV (rms) FOPERATE Operating Frequency Range VIN e 100 mV rms AM 04 8 MHz (Sine Wave Input) 0 C s TA s 70 C FM 60 120 MHz RIN(FM) AC Input Resistance FM 120 MHz VIN e 100 mV rms 300 X RIN(AM) AC Input Resistance AM 2 MHz VIN e 100 mV rms 1000 X CIN Input Capacitance FM and AM VIN e 120 MHz 3 6 10 pF tEN1 Minimum ENABLE High 625 1250 ns Pulse Width tEN0 Minimum ENABLE Low 375 750 ns Pulse Width tCLKEN0 Minimum Time Before ENABLE Goes Low That CLOCK Must b 50 0 ns Be Low tEN0CLK Minimum Time After ENABLE Goes Low That CLOCK Must 275 550 ns Remain Low tCLKEN1 Minimum Time Before ENABLE Goes High That Last Positive 300 600 ns CLOCK Edge May Occur 2 |
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