データシートサーチシステム |
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LM2907N データシート(PDF) 2 Page - Texas Instruments |
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LM2907N データシート(HTML) 2 Page - Texas Instruments |
2 / 7 page LM2907, LM2917 FREQUENCY-TO-VOLTAGE CONVERTERS SLFS011A – MARCH 1986 – REVISED JULY 1993 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 functional block diagrams CAP1 CPO/IN + (LM2917 only) IN – TACH + VCC 5 4 E C 3 7 1 6 + – 8-PIN VERSIONS Charge Pump 14-PIN VERSIONS IN + (LM2917 only) IN – TACH + VCC 8 5 E C 4 10 1 9 TACH – 11 CPO 3 + – CAP1 Charge Pump absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VCC: LM2907 28 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Supply current, ICC: LM2917 25 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Collector-to-emitter voltage 28 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operational amplifier input voltage range, IN + and IN – 0 V to VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tachometer input voltage range: 8-pin version TACH + 0 V to 28 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-pin version TACH + and TACH – 0 V to VCC . . . . . . . . . . . . . . . . . . . . . . . . Continuous total dissipation See Dissipation Rating Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operating free-air temperature range – 40 °C to 85°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range – 65 °C to 150°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260 °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . † Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the recommended operating conditions section of this specification is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. DISSIPATION RATING TABLE PACKAGE TA ≤ 25°C POWER RATING DERATING FACTOR ABOVE TA = 25°C TA = 85°C POWER RATING D (8 pin) 725 mW 5.8 mW/ °C 377 mW D (14 pin) 950 mW 7.6 mW/ °C 494 mW N 1150 mW 9.2 mW/ °C 598 mW P 1000 mW 8.0 mW/ °C 520 mW |
同様の部品番号 - LM2907N |
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同様の説明 - LM2907N |
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