High-Voltage, Low-Power Linear Regulators for Notebook Computers

General Description The MAX8718/MAX8719 are micropower, 8-pin TDFN linear regulators that supply always-on, keep-alive power to CMOS RAM, real-time clocks (RTC), and microcontrollers in systems with high-voltage batteries. The circuits consist of a 100mA linear regulator and a power-good comparat

文件：185.25 Kbytes 页数：10 Pages

MAXIM

美信

高压、低功耗线性稳压器，用于笔记本电脑

MAX8718/MAX8719是微功耗、8引脚TDFN封装的线性稳压器，提供始终导通、不间断供电电源，用于高电池电压系统中的CMOS RAM、实时时钟(RTC)和微控制器供电。该电路由100mA线性稳压器和具有固定输出延时的电源就绪比较器(PGOOD)组成。关键特性包括：宽输入电压范围、低压差和低静态电源电流。\n 在保持低至25µA (最大值)的空载静态电流的条件下，MAX8718/MAX8719还具有良好的输入电源和负载瞬态响应，并具有出色的AC电源抑制能力。即使从电池切换到AC适配器输入电源的过程中存在快速的电源电压变化，这些器件仍能提供稳定的5V或3.3V输出(MAX8718)，或可调 \n• 4V至28V输入范围 \n• 18µA静态电源电流 \n• <3µA关断电源电流 \n• 100mA输出电流 \n• 3.3V或5V由引脚选择的输出(MAX8718) \n• 可调节的1.24V至28V输出(MAX8719) \n• ±2%输出精度 \n• 热过载保护 \n• 带有延时的电源就绪输出 \n• 热增强型8引脚TDFN封装;

ADI

亚德诺

High-Voltage, Low-Power Linear Regulators for Notebook Computers

General Description The MAX8718/MAX8719 are micropower, 8-pin TDFN linear regulators that supply always-on, keep-alive power to CMOS RAM, real-time clocks (RTC), and microcontrollers in systems with high-voltage batteries. The circuits consist of a 100mA linear regulator and a power-good comparat

文件：185.25 Kbytes 页数：10 Pages

MAXIM

美信

8-bit high-speed analog-to-digital converter

文件：110.57 Kbytes 页数：16 Pages

PHI

PHI

POWER ZENERS

DESCRIPTION One watt zener diodes, hermetically sealed in glass. FEATURES • High Surge Ratings • A Quarter the Size of Conventional 1Watt Zeners • Impervious to Moisture

文件：91.22 Kbytes 页数：2 Pages

MICROSEMI

美高森美

24 BIT DIFFERENTIAL STEREO DAC WITH VOLUME CONTROL

DESCRIPTION The WM8718 is a high performance differential stereo DAC designed for audio applications such as DVD, home theatre systems and digital TV. The WM8718 supports PCM data input word lengths from 16 to 32-bits and sampling rates up to 192kHz. The WM8718 consists of a serial interface po

文件：284.49 Kbytes 页数：27 Pages

WOLFSONWolfson Microelectronics plc

欧胜欧胜微电子股份有限公司