SP682EN中文资料PDF规格书
SP682EN规格书详情
DESCRIPTION
The SP682 is a monolithic charge pump voltage converter that produces a doubled, negative voltage from a single positive supply. The SP682 charge pump outputs a –10V voltage from a +5V input. Three external charge pump capacitors are required to support the voltage conversion and voltage doubling process. An internal oscillator generates a 12kHz clock which cycles the internal switching that charges the storage and transfer capacitors. The charge pump architecture is fabricated using a low power BiCMOS process technology.
■ Low Power Voltage Conversion
■ +2.4V to +5.5V Input Range
■ 99 Voltage Conversion Efficiency
■ Typical 60µA Supply Current
■ Requires Only Three External Capacitors
■ Includes Low Power Shutdown Option
■ Ideal in Portable Applications Such As Handheld Instruments Cellular Phones Personal Digital Assistants Laptops and Notebooks
■ Pin Compatible Upgrade to Microchips TC682
APPLICATIONS
■ LCD Display
■ Negative bias supply for op amps
■ Serial interface protocol circuits
产品属性
- 型号:
SP682EN
- 制造商:
SIPEX
- 制造商全称:
Sipex Corporation
- 功能描述:
Micro Power Inverting Charge Pump
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SIPEX |
SOP8 |
23+ |
9419 |
专营厂家量大可定货 |
询价 | ||
SIPEX |
SOP |
110 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | |||
SIPEX |
2022 |
SMD |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
SIPEX |
2016+ |
SOP-8 |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 | ||
SIPEX |
SOP |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
Sipex |
21+ |
SOP8 |
6655 |
原装现货热卖 |
询价 | ||
SIPEX |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
SIPEX |
23+ |
SOP-8 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
SIPEX |
18+ |
SOP-8 |
9860 |
全新原装现货/假一罚百! |
询价 | ||
SIPEX |
23+ |
SMD |
12735 |
询价 |