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NJU7660D from JRC

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NJU7660D

Manufacturer: JRC, JRC.

VOLTAGE CONVERTER

Partnumber Manufacturer Quantity Availability
NJU7660D JRC, JRC. 216 In Stock

Description and Introduction

VOLTAGE CONVERTER **Introduction to the NJU7660D Voltage Converter IC**  

The NJU7660D is a versatile CMOS voltage converter integrated circuit designed to efficiently generate negative voltages from a positive input supply. Manufactured by New Japan Radio (NJR), this component is widely used in applications requiring voltage inversion, such as analog signal processing, portable devices, and low-power systems.  

Operating within a supply voltage range of 1.5V to 10V, the NJU7660D offers a compact and energy-efficient solution for generating inverted or doubled voltages. Its low quiescent current makes it particularly suitable for battery-powered applications where power conservation is critical. The device features an integrated oscillator, eliminating the need for external timing components and simplifying circuit design.  

Key advantages of the NJU7660D include its small footprint, high efficiency, and ease of integration. Available in an 8-pin DIP or SOP package, it provides flexibility for various PCB layouts. Common applications include LCD bias supplies, operational amplifier power rails, and data acquisition systems.  

With its reliable performance and straightforward implementation, the NJU7660D remains a preferred choice for engineers seeking a cost-effective voltage conversion solution. Its robust design ensures stable operation across a wide temperature range, making it suitable for industrial and consumer electronics alike.

Application Scenarios & Design Considerations

VOLTAGE CONVERTER

Alternative Part Number

  • ICL7660CPA --: Industry-standard pin-compatible CMOS voltage converter equivalent to the NJU7660D, widely available and well documented.
  • TC7660CPA --: Direct functional replacement for the 7660 charge-pump voltage converter in an 8-pin DIP package, with similar electrical specifications.
  • LTC1044CN8 --: Pin-compatible switched-capacitor voltage converter offering comparable inversion and multiplication functions as a drop-in alternative.

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