High-Efficiency, Quad Output, Main Power- Supply Controllers for Notebook Computers

General Description The MAX1777/MAX1977/MAX1999 dual step-down, switch-mode power-supply (SMPS) controllers generate logic-supply voltages in battery-powered systems. The MAX1777/MAX1977/MAX1999 include two pulse-width modulation (PWM) controllers, adjustable from 2V to 5.5V or fixed at 5V and 3.

高效率、四路输出、主电源控制器，用于笔记本电脑

MAX1777/MAX1977/MAX1999双路、升压型开关模式电源(SMPS)控制器能够在电池供电系统中产生逻辑供电电压。MAX1777/MAX1977/MAX1999包括2路脉宽调制(PWM)控制器，提供2V至5.5V可调输出或固定的5V和3.3V输出电压。这些器件都具有2路线性稳压器，提供始终有效的5V和3.3V输出，输出电流高达100mA，而且，线性稳压器可自动地自举到SMPS输出。MAX1777/MAX1977/MAX1999包括内部上电顺序控制、电源就绪(PGOOD)状态指示、数字软启动及内部软关断输出放电功能，可避免关断时产生负电压。\nMaxim专有的Quick-PWM™恒定 • 无需检流电阻(MAX1999) \n• 利用检流电阻提供精确的电流检测(MAX1777/MAX1977) \n• 1.5%输出电压精度 \n• 3.3V和5V、100mA自举线性稳压器 \n• 内部软启动和软关断输出放电 \n• Quick-PWM提供100ns负载瞬态响应 \n• 3.3V和5V固定输出或可调输出(Dual Mode™) \n• 4.5V至24V输入电压范围 \n• 超声脉冲跳频模式(最小25kHz) \n• 电源就绪状态(PGOOD)指示 \n• 过压保护使能/禁止;

3Msps、低功耗、串行、12位ADC

MAX19777为12位、小尺寸、低功耗、逐次逼近型模/数转换器(ADC)。高性能ADC包括高动态范围采样-保持以及高速串行接口。\n\n MAX19777具有双路单端模拟输入，通过2:1复用器连接到ADC核心电路。\n\n ADC采用2.2V至3.3V电源供电，功耗仅为6.2mW @ 3Msps。器件包括完全关断和快速唤醒功能，优化电源管理和高速3线接口设计。3线串口可直接连接到SPI、QSPI™和MICROWIRE®器件，无需额外的逻辑电路。 \n\n 优异的动态特性和低电压、低功耗、简单易用、小封装尺寸等优势，使得转换器可理想用于便携式电池供电数据采集系统 • 3Msps转换速率，无流水线延迟 \n• 双通道、单端模拟输入 \n• 2.2V至3.3V供电范围 \n• 6.2mW @ 3Msps \n• 2μA关断电流 \n• 8引脚、0.857mm x 1.431mm、WLP封装 \n• -40°C至+125°C宽工作温度范围;

High-Efficiency, Quad Output, Main Power- Supply Controllers for Notebook Computers

General Description The MAX1777/MAX1977/MAX1999 dual step-down, switch-mode power-supply (SMPS) controllers generate logic-supply voltages in battery-powered systems. The MAX1777/MAX1977/MAX1999 include two pulse-width modulation (PWM) controllers, adjustable from 2V to 5.5V or fixed at 5V and 3.

3Msps, Low-Power, Serial 12-Bit ADC

文件：1.15604 Mbytes Page：19 Pages

Time Domain, Frequency Domain, and Histogram Plotting in the EV Kit Software

文件：3.85986 Mbytes Page：20 Pages

3Msps, Low-Power, Serial 12-Bit ADC

文件：1.15604 Mbytes Page：19 Pages

3Msps, Low-Power, Serial 12-Bit ADC

文件：1.15604 Mbytes Page：19 Pages

封装/外壳：8-XFBGA，WLBGA 包装：管件 描述：IC ADC 12BIT SAR 8WLP 集成电路（IC） 模数转换器（ADC）

包装：盒 描述：EVALUATION KIT 开发板，套件，编程器 评估板 - 模数转换器（ADC）

Time Domain, Frequency Domain, and Histogram Plotting in the EV Kit Software

文件：3.85986 Mbytes Page：20 Pages

Time Domain, Frequency Domain, and Histogram Plotting in the EV Kit Software

文件：3.85986 Mbytes Page：20 Pages

Time Domain, Frequency Domain, and Histogram Plotting in the EV Kit Software

文件：3.85986 Mbytes Page：20 Pages

Ultra-Low Current, 1.8V Comparators

General Description The AS1976/AS1977 are very low-current comparators that can operate beyond the rail voltages and are guaranteed to operate down to 1.8V Low input bias current, current-limiting output circuitry, and ultra-small packaging make these comparators ideal for low-power 2-cell appl

Integrated Circuit Negative, 3-Terminal Voltage Regulator

Description: The NTE1961 through NTE1977 series of monolithic 3–terminal negative voltage regulators employ internal current limiting, thermal shut–down, and safe–area compensation in an isolated TO220 type package making them essentially indestrucible. If adequate heat sinking is provided, the

T-3 Double Slide Base Halogen Lamps

文件：240.57 Kbytes Page：1 Pages