-0.1V to 28V Input Range, Micropower, Uni-/Bidirectional, Current-Sense Amplifiers

General Description The MAX9928/MAX9929 low-cost, uni-/bidirectional, high-side, current-sense amplifiers are ideal for monitoring battery charge and discharge currents in notebooks, cell phones, and other portable equipment. These devices feature a wide -0.1V to +28V input common-mode voltage

文件：253.5 Kbytes 页数：14 Pages

Maxim

美信

Fully Assembled and Tested

文件：108 Kbytes 页数：4 Pages

Maxim

美信

-0.1V至+28V输入范围、微功耗、单/双向电流检测放大器

MAX9928F/MAX9929F是低成本、单/双向、高边电流检测放大器，可理想用于笔记本电脑、手机及其它便携设备的电池充、放电电流检测。这些器件具有较宽的输入共模电压范围(-0.1V至+28V)，20µA低电源电流，VOS小于0.4mV，增益精度优于1.0%。输入共模范围与电源电压无关，可确保电源对地短路时电流检测信息仍然准确。\n\n MAX9928F电流输出分别提供5µA/mV跨导。利用一个外部电阻可将输出电流转换电压，支持可调增益，使输入检测电压与ADC最大输入摆幅匹配。MAX9929F的电压输出集成了10kΩ输出电阻，分别具有50V/V固定电压增益。\n\n • 较宽的输入共模电压范围(-0.1V至+28V)，与电源电压无关\n• 2.5V至5.5V工作电压范围 \n• 20µA静态电源电流 \n• 0.4mV (最大值)输入失调电压 \n• 增益精度高于1% (最大值)\n• SIGN输出用来指示电流流向\n• 提供跨导和增益两种版本\n• 5µA/mV (MAX9928F) \n• 50V/V (MAX9929F) \n\n\n• 与UCSP封装的MAX4372引脚兼容 \n• 采用超小尺寸3 x 2 UCSP (1mm x 1.5mm)及8引脚µMAX封装;

ADI

亚德诺

-0.1V to 28V Input Range, Micropower, Uni-/Bidirectional, Current-Sense Amplifiers

General Description The MAX9928/MAX9929 low-cost, uni-/bidirectional, high-side, current-sense amplifiers are ideal for monitoring battery charge and discharge currents in notebooks, cell phones, and other portable equipment. These devices feature a wide -0.1V to +28V input common-mode voltage

文件：253.5 Kbytes 页数：14 Pages

Maxim

美信

-0.1V to 28V Input Range, Micropower, Uni-/Bidirectional, Current-Sense Amplifiers

General Description The MAX9928/MAX9929 low-cost, uni-/bidirectional, high-side, current-sense amplifiers are ideal for monitoring battery charge and discharge currents in notebooks, cell phones, and other portable equipment. These devices feature a wide -0.1V to +28V input common-mode voltage

文件：253.5 Kbytes 页数：14 Pages

Maxim

美信

-0.1V to 28V Input Range, Micropower, Uni-/Bidirectional, Current-Sense Amplifiers

General Description The MAX9928/MAX9929 low-cost, uni-/bidirectional, high-side, current-sense amplifiers are ideal for monitoring battery charge and discharge currents in notebooks, cell phones, and other portable equipment. These devices feature a wide -0.1V to +28V input common-mode voltage

文件：253.5 Kbytes 页数：14 Pages

Maxim

美信

-0.1V to 28V Input Range, Micropower, Uni-/Bidirectional, Current-Sense Amplifiers

文件：1.4754 Mbytes 页数：13 Pages

Maxim

美信

Fully Assembled and Tested

文件：108 Kbytes 页数：4 Pages

Maxim

美信

Fully Assembled and Tested

文件：108 Kbytes 页数：4 Pages

Maxim

美信

-0.1V to 28V Input Range, Micropower Uni-/Bidirectional, Current-Sense Amplifiers

文件：261.66 Kbytes 页数：14 Pages

Maxim

美信