电流检测放大器, 1个放大器, 4 µA, NSOIC, 8 引脚, -40 °C, 85 °C
Amplifier, Comparator, Reference IC Current Sensing, Power Management 8-SOIC
得捷:
IC AMP COMP REF 8SOIC
立创商城:
MAX4373TESA+T
e络盟:
电流检测放大器, 1个放大器, 4 µA, NSOIC, 8 引脚, -40 °C, 85 °C
安富利:
The MAX4373/MAX4374/MAX4375 low-cost, micropower, high-side current-sense supervisors contain a high-side current-sense amplifier, bandgap reference, and comparator with latching output. They feature a voltage output that eliminates the need for gain-setting resistors, making them ideal for today"s notebook computers, cell phones, and other systems where battery/DC current monitoring is critical. High-side current monitoring is especially useful in battery-powered systems since it does not interfere with the ground path of the battery charger. The 0 to +28V input common-mode range is independent of the supply voltage, which ensures that the current-sense feedback remains viable even when connected to a battery pack in deep discharge.The comparator output of the MAX4373/MAX4374/ MAX4375 is latched to provide a turn-off flag that doesn"t oscillate. In addition, the MAX4374/MAX4375 contain a second comparator for use in window-detection functions. The MAX4373/MAX4374/MAX4375 are available in three different gain versions T = +20V/V,F = +50V/V, H = +100V/V and use an external sense resistor to set the sensitivity of the input voltage to the load current. These features offer a high level of integration, resulting in a simple and compact current-sense solution.The MAX4373/MAX4374/MAX4375 operate from a single +2.7V to +28V supply and consume 50µA. They are specified for the extended operating temperature range -40°C to +85°C and are available in 8-pin and 10-pin µMAX® packages.
通道数 1
针脚数 8
耗散功率 471 mW
共模抑制比 85 dB
带宽 200 kHz
输入补偿电压 100 µV
输入偏置电流 4 µA
工作温度Max 85 ℃
工作温度Min -40 ℃
3dB带宽 200 kHz
精度 2 %
电源电压Max 28 V
电源电压Min 2.7 V
安装方式 Surface Mount
封装 SOIC-8
封装 SOIC-8
产品生命周期 Unknown
包装方式 Tape & Reel TR
制造应用 电流感测,电源管理, 消费电子产品, 便携式器材, 系统监控
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
MAX4373TESA+T Maxim Integrated 美信 | 当前型号 | 当前型号 |
MAX4373TESA+ 美信 | 类似代替 | MAX4373TESA+T和MAX4373TESA+的区别 |
MAX4373TESA 美信 | 类似代替 | MAX4373TESA+T和MAX4373TESA的区别 |
MAX4373TESA-T 美信 | 类似代替 | MAX4373TESA+T和MAX4373TESA-T的区别 |