

通用电压监测器 Universal Voltage Monitors
The MC34161/MC33161/NCV33161 are universal voltage monitors intended for use in a wide variety of voltage sensing applications. These devices offer the circuit designer an economical solution for positive and negative voltage detection. The circuit consists of two comparator channels each with hysteresis, a unique Mode Select Input for channel programming, a pinned out 2.54 V reference, and two open collector outputs capable of sinking in excess of 10 mA. Each comparator channel can be configured as either inverting or noninverting by the Mode Select Input. This allows over, under, and window detection of positive and negative voltages. The minimum supply voltage needed for these devices to be fully functional is 2.0 V for positive voltage sensing and 4.0 V for negative voltage sensing. Applications include direct monitoring of positive and negative voltages used in appliance, automotive, consumer, and industrial equipment.
Features | | Benefits
---|---|---
| | | | |
| |
| |
| |
| |
| |
| |
| |
| |
| |
电源电压DC 40.0V max
供电电流 560 µA
耗散功率 800 mW
阈值电压 1.27 V
工作温度Max 105 ℃
工作温度Min -40 ℃
安装方式 Through Hole
封装 PDIP-8
长度 9.27 mm
宽度 6.6 mm
高度 3.44 mm
封装 PDIP-8
工作温度 -40℃ ~ 105℃ TA
产品生命周期 Obsolete
包装方式 Rail
制造应用 Braking, Instrument Cluster, Body Electronic, Infotainment, Occupant Comfort, Powertrain, Nagivator, Occupant Protection
RoHS标准 Non-Compliant
含铅标准 Contains Lead



| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
MC33161P ON Semiconductor 安森美 | 当前型号 | 当前型号 |
MC33161PG 安森美 | 完全替代 | MC33161P和MC33161PG的区别 |