データシートサーチシステム |
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LT1030 データシート(PDF) 1 Page - Linear Technology |
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LT1030 データシート(HTML) 1 Page - Linear Technology |
1 / 4 page 1 LT1030 s Low Operating Voltage ±5V to ±15V s Supply Current: 500 µA s Zero Supply Current When Shut Down s Outputs Can Be Driven ±30V s Output “Open” When Off (Three-State) s Output Drive: 10mA s Pinout Similar to 1488* s Output of Several Devices Can Be Paralleled The LT ® 1030 is an RS232 line driver that operates over a ±5V to ±15V range on low supply current and can be shut down to zero supply current. Outputs are fully protected from externally applied voltages of ±30V by current limit- ing. Since the output swings to within 200mV of the positive supply and 1V of the negative supply, power supply needs are minimized. A major advantage of the LT1030 is the high impedance output state when off or powered down, which allows several different drivers on the same bus. Our RS232 product line includes other high performance devices. The LT1039 is a triple low power driver/receiver with shutdown that can be powered from a 5V supply. The LT1080 is a 5V powered dual driver/receiver with on-chip ±9V power generator and shutdown. Quad Low Power Line Driver FEATURES DESCRIPTION , LTC and LT are registered trademarks of Linear Technology Corporation. s RS232 Driver s Micropower Interface s Level Translator APPLICATIONS *Check compatability (some pins may be different). RS232 Line Driver Output Swing vs Output Current OUTPUT CURRENT (mA) 0 V+ –0.2 –0.4 1.2 1.0 0.8 0.6 0.4 0.2 V – 4 LT1030 • TA02 1 2 3 5 OUTPUT HIGH OUTPUT LOW 1 2 3 4 5 6 7 14 13 12 11 10 9 8 – 6V INPUT OUTPUT ON/OFF (0V TO 5V) † INPUT OUTPUT GND 6V STROBE* INPUT OUTPUT NC INPUT OUTPUT *NO CONNECTION NEEDED WHEN NOT USED † 5V = ON LT1030 • TA01 LT1030 TYPICAL APPLICATIONS |
同様の部品番号 - LT1030 |
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同様の説明 - LT1030 |
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