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SP782 - Programmable Charge Pump

This page provides the datasheet information for the SP782, a member of the SP7 Programmable Charge Pump family.

Description

The SP782 and SP784 are monolithic programmable voltage converters that produce a positive and negative voltage from a single supply.

The SP782 and SP784 are programmable such that the charge pump outputs either a ±10V voltage or a ±5V voltage by control of two pins.

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Datasheet preview – SP782

Datasheet Details

Part number SP782
Manufacturer Sipex
File Size 224.94 KB
Description Programmable Charge Pump
Datasheet download datasheet SP782 Datasheet
Additional preview pages of the SP782 datasheet.

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Full PDF Text Transcription

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® SP782/784 Programmable Charge Pump s +5V Only Low Power Voltage Conversion s Programmable Between ±5V or ±10V s Low Power Shutdown Mode Applications s RS-232/RS-423 transceiver power supplies s LCD BIAS Generator s OP-Amp Power Supplies DESCRIPTION... The SP782 and SP784 are monolithic programmable voltage converters that produce a positive and negative voltage from a single supply. The SP782 and SP784 are programmable such that the charge pump outputs either a ±10V voltage or a ±5V voltage by control of two pins. Both products require four (4) charge pump capacitors to support the resulting output voltages. The charge pump architecture (U.S. 5,760,637) is fabricated using a low power BiCMOS process technology. The SP782 and SP784 charge pumps can be powered from a single +5V supply.
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