Results forICL7660

The MAX1044 and ICL7660 are monolithic, CMOS switched-capacitor voltage converters that invert, double, divide, or multiply a positive input voltage. They are pin compatible with the industry-standard ICL7660 and LTC1044. Operation is guaranteed from 1.5V to 10V with no external diode over the full temperature range. They deliver 10mA with a 0.5V output drop. The MAX1044 has a BOOST pin that raises the oscillator frequency above the audio band and reduces external capacitor size requirements. The MAX1044/ICL7660 combine low quiescent current and high efficiency. Oscillator control circuitry and four power MOSFET switches are included on-chip. Applications include generating a -5V supply from a +5V logic supply to power analog circuitry. For applications requiring more power, the MAX660 delivers up to 100mA with a voltage drop of less than 0.65V. Applications -5V Supply from +5V Logic Supply Data Acquisition EIA/TIA-232E and EIA/TIA-562 Power Supplies Handheld Instruments (PDAs, Palmtops) Op-Amp Power Supplies Panel Meters Personal Communications Equipment Portable Telephones

高效率、实现负电压输出的电源极性反转变换器。工作电压是1.5V-9.5V，芯片内置振荡控制电路和四个功率MOSFET开关组成，外围只需要三个电容器，就可以在输出端输出一个与输入电压极性相反的负电压，例如输入电压V+ = 5V时，VOUT输出电压为VOUT= -5V。该系列产品广泛应用于数据采集系统、便携式仪表等电子产品上。

芯伯乐XBLW为您提供国产型号ICL7660的封装、参数规格、替代方案、数据手册等信息；免费样品、技术方案支持请咨询本公司

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IC REG CHARG PUMP INV 45MA 8SOIC

IC REG CHARG PUMP INV 20MA 8SOIC

IC REG CHARG PUMP INV 45MA 8SOIC

IC REG CHARGE PUMP INV 45MA 8DIP

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IC REG CHARG PUMP INV 45MA 8SOIC