ALLEGRO MICROSYSTEMS A3213ELHLT-T 霍尔效应开关, 开关, 42 G, 32 G, 2.4 V, 5.5 V, SOT-23
A3213/4 Micropower Ultrasensitive Hall Effect Switches, Allegro Microsystems
The Allegro Microsystems A3213/4 ultra-sensitive, pole independent Hall-effect switches with a latched digital output are aimed at use in battery-operated, portable equipment. Their 2.4 V to 5.5 V operation and a unique clocking scheme reduces the average operating power use. The A3213 to 825 μW and the A3214 to 14 μW typical, at 2.75 V.
Either a north or south pole turns on the output.
They include a Hall-voltage generator, small-signal amplifier, chopper stabilisation, a latch, and a MOSFET output.
AEC-Q100 automotive qualified
Micropower operation
Superior temperature stability
Low switchpoint drift
Insensitive to physical stress
High ESD protection
### 霍尔效应,Allegro Microsystems
电源电压DC 2.40V min
输出电流 1 mA
供电电流 2 mA
输出电流Max 1 mA
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 2.4V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 2.4 V
安装方式 Surface Mount
引脚数 3
封装 SOT-23
长度 2.98 mm
宽度 1.91 mm
高度 0.95 mm
封装 SOT-23
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 车用, Sensing & Instrumentation, 便携式器材, Consumer Electronics, 传感与仪器, Automotive, 消费电子产品, Portable Devices
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
A3213ELHLT-T Allegro MicroSystems 急速微电子 | 当前型号 | 当前型号 |
A3213ELHLT 急速微电子 | 完全替代 | A3213ELHLT-T和A3213ELHLT的区别 |
A3213ELHLX-T 急速微电子 | 完全替代 | A3213ELHLT-T和A3213ELHLX-T的区别 |
A3213LLHLT-T 急速微电子 | 类似代替 | A3213ELHLT-T和A3213LLHLT-T的区别 |