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2022-09-24 23:32:00
LT1026 - Voltage Converter
Features generate single input + and -
Up to ±18V output requires only 4 1MF capacitors not inductors
10mA output current minimum operation to 4V
not locked
8-pin Minidip
applied line driver op amp supplier battery splitter
RS-232 Power
The LT®1026 is a switched capacitor voltage doubler with inverter in a single chip. Capable of operating from 4V to 10V inputs, it provides ±7V to ±18V outputs. The output current exceeds 10mA. The first dual input voltage of the two charge pumps, then inverts the voltage by double. In bipolar technology, the LT1026 is not easily latched and produces up to 36V. The LT1026 provides a convenient way to generate additional system voltage without using an inductor. Power interface circuits, op amps or data acquisition circuits are turned off to simplify the logic power supply. Other Linear Technology voltage converters such as the low power LTC®1044CMOS and 100mA bipolar LT1054 are available.