- 非IC关键词
企业档案
询价相关产品
产品信息
· INA240A1PWR
· 电压输出、高/低侧测量、双向零漂移系列
· Enhanced PWM Rejection
· Excellent CMRR:
o 132-dB DC CMRR
o 93-dB AC CMRR at 50 kHz
· Wide Common-Mode Range: –4 V to 80 V
· Accuracy:
o Gain:
§ Gain Error: 0.20% (Maximum)
§ Gain Drift: 2.5 ppm/°C (Maximum)
o Offset:
§ Offset Voltage: ±25 μV (Maximum)
§ Offset Drift: 250 nV/°C (Maximum)
· Available Gains:
o INA240A1: 20 V/V
o INA240A2: 50 V/V
o INA240A3: 100V/V
o INA240A4: 200 V/V
· Quiescent Current: 2.4 mA (Maximum)
· The INA240 device is a voltage-output, current-senseamplifier with enhanced PWM rejection that can sense drops across shunt resistors over a widecommon-mode voltage range from –4 V to 80 V, independent of the supply voltage. The negativecommon-mode voltage allows the device to operate below ground, accommodating the flyback period oftypical solenoid applications. Enhanced PWM rejection provides high levels of suppression for largecommon-mode transients (ΔV/Δt) in systems that use pulse width modulation (PWM) signals (such asmotor drives and solenoid control systems). This feature allows for accurate current measurementswithout large transients and associated recovery ripple on the output voltage.
|
INA240A1PWR INA240A1PWR INA240A1PWR 一般信息
|
以上文章由天卓伟业电子提供。天卓伟业电子是您转换器选择的平台，我们将为您提供高效、方便、理想的服务，为您提供实惠的价格。天卓伟业电子团队将为您提供高效的服务。您的信任是我们持续前进的动力，如果您需要采购或BOM报价，欢迎随时咨询我们。
公司：深圳市天卓伟业电子有限公司
联系人：林小姐