PE-64287
Abstract: 1N5819 AB-30 LM1578A
Text: INTRODUCTION A large segment of today’s systems comply with the Electronic Industries Association EIA RS-232 specification for the interface between data processing and data communications equipment. Because this specification calls for the use of positive and negative signal levels, the designer quite often needs to add a dual supply to a board which can otherwise operate from a single 5V supply. The LM1578A Switching Regulator can be used to convert the already existing
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RS-232
LM1578A
an008756
PE-64287
1N5819
AB-30
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PDF
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PE-64287
Abstract: 1N5819 AB-30 LM1578A
Text: National Semiconductor Application Brief 30 April 1998 Introduction as was done here, they may be mismatched in order to use standard resistor values. This results in a slight mismatch of regulation between the two outputs. A large segment of today’s systems comply with the Electronic Industries Association EIA RS-232 specification for
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Original
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RS-232
LM1578A
PE-64287
1N5819
AB-30
LM1578A
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PDF
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PE-64287
Abstract: 1N5819 AB-30 LM1578A
Text: National Semiconductor Application Brief 30 April 1998 INTRODUCTION A large segment of today’s systems comply with the Electronic Industries Association EIA RS-232 specification for the interface between data processing and data communications equipment. Because this specification calls for the use
|
Original
|
RS-232
LM1578A
regul959
PE-64287
1N5819
AB-30
|
PDF
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