集成电路
The from Products is a bidirectional, current sense amplifier with reference in 8 pin TQFN package. This low-cost, bidirectional, high side, current-sense amplifier is ideal for monitoring battery charge and discharge currents in notebooks, cell phones and other portable equipment. The wide 1.35V to 24V input common-mode voltage range is independent of the supply voltage ensuring that the current-sense feedback remains accurate even when connected to a battery pack in deep discharge. It has a low 100µA supply current that reduces to only 10µA typ in shutdown mode. To achieve maximum flexibility, an external current-sense resistor is used along with a gain select pin GSEL to choose either 50V/V or 100V/V. A single output pin continuously monitors the transition from charge to discharge and avoids the need for a separate polarity output. Thus it is ideal for monitoring battery charge and discharge currents.
供电电流 100 µA
电路数 1
通道数 1
针脚数 8
共模抑制比 120 dB
带宽 100 kHz
输入补偿电压 80 μV
输入偏置电流 2.4 μA
工作温度Max 125 ℃
工作温度Min -40 ℃
3dB带宽 100 kHz
耗散功率Max 1951 mW
共模抑制比Min 100 dB
电源电压Max 24 V
电源电压Min 2.7 V
安装方式 Surface Mount
封装 WDFN-8
封装 WDFN-8
工作温度 -40℃ ~ 125℃
产品生命周期 Unknown
包装方式 Tape & Reel TR
制造应用 电机驱动与控制, 传感与仪器, 电源管理, 便携式器材, 消费电子产品
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 |
---|---|---|
MAX4071ATA+T Maxim Integrated 美信 | 当前型号 | 当前型号 |
MAX4071ATA-T 美信 | 类似代替 | MAX4071ATA+T和MAX4071ATA-T的区别 |
MAX4071ATA+ 美信 | 功能相似 | MAX4071ATA+T和MAX4071ATA+的区别 |
MAX4071ATA 美信 | 功能相似 | MAX4071ATA+T和MAX4071ATA的区别 |