产品概述 
CXHA3156 is with proprietary Hall effect plate and singleCMOS output driver, mainly designed for battery–powered,hand-held equipment (such as Cellular and Cordless Phone, PDA). When south-pole of sufficient strength on chip or north-pole of sufficient strength under chip, the CXHA3156 will turn on the SOUT output.While the magnetic flux density (B) is larger than operate point BOP(s), the SOUT will be turned on (low), the output is held until B is lower than release point BRP(s), then turned off (high).
   产品特点 返回TOPZmI嘉泰姆
 2.0V to 4.5V battery operationZmI嘉泰姆
 Operation with South PoleZmI嘉泰姆
 Chopper stabilizedZmI嘉泰姆
 Superior temperature stabilityZmI嘉泰姆
 Extremely Low Switch-Point DriftZmI嘉泰姆
 Insensitive to Physical StressZmI嘉泰姆
 Good RF noise immunityZmI嘉泰姆
 ESD HBM bigger than 4kVZmI嘉泰姆
 Lead Free Finish/RoHS CompliantZmI嘉泰姆
   应用范围 返回TOPZmI嘉泰姆
 Mobile phones and Portable electronic devicesZmI嘉泰姆
 NotebookZmI嘉泰姆
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   产品封装图 返回TOPZmI嘉泰姆
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   电路原理图 返回TOPZmI嘉泰姆
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			| 产品名称 | 工作电压(V) | 平均电流(uA) | 输出方式 | 输出逻辑 | 感应方向 | 工作时间(uS) | 周期(mS) | B_op | B_rp | B_hys | 备注 | 
		
			| CXHA3154 | 1.8-4.5 | 3 | CMOS输出 | H | Z轴 | 50 | 150 | ±28 | ±15 | - | 霍尔开关 | 
		
			| CXHA3155 | 1.8-6.0 | 350 | NMOS开漏输出 | L | Z轴 | 85 | 0.35 | ±15 | ±11 | 4 | 霍尔开关 | 
		
			| CXHA3156 | 2.0-4.5 | 5 | CMOS输出 | L | Z轴 | 50 | 50 | 35 | 18 | - | 霍尔开关 | 
		
			| CXHA3157 | 2.0-4.5 | 5 | CMOS输出 | L | Z轴 | 50 | 50 | 35 | 18 | - | 霍尔开关 | 
		
			| CXHA3158 | 2.0-4.5 | 5 | CMOS输出 | L | Z轴 | 50 | 50 | 35 | 18 | - | 霍尔开关 | 
		
			| CXHA3159 | 1.8-4.5 | 5 | CMOS输出 | L | Z轴 | 75 | 50 | 60 | 45 | - | 霍尔开关 | 
		
			| CXHA3160 | 1.8-4.5 | 5 | CMOS输出 | L | Z轴 | 50 | 50 | 60 | 45 | - | 霍尔开关 | 
		
			| CXHA3161 | 2.0-4.5 | 5 | CMOS输出 | L | Z轴 | - | 50 | 35 | 20 | - | 霍尔开关 | 
		
			| CXHA3129 | 1.65-6.0 | 3 | NMOS开漏输出 | L | Z轴 | 100 | 140 | ±30 | ±20 | 8 | 霍尔开关 | 
		
			| CXHA3128 | 2.0-6.0 | 3 | NMOS开漏输出 | L | Z轴 | 100 | 140 | ±15 | ±11 | 4 | 霍尔开关 | 
		
			| 产品名称 | 型号 | 通道 | 配置 | 工作电压(V) | -3dB带宽(MHz) | 导通电阻(Ω) | 最大电流(mA) | 静态电流(uA) | 开关时间(nS) | 封装形式 | 备注 | 
		
			| CXAS4258 | 2 | SPDT | 1.8-5.5 | 300 | 5.5 | 50 | <1 | Ton<20,Toff<10 | DFN3*3-10L | - | 模拟开关 | 
		
			| CXAS4259 | 1 | SPDT | 1.8-5.5 | 300 | 5.5 | 50 | <1 | Ton<20,Toff<10 | SOT23-6L,SOT363 | - | 模拟开关 | 
		
			| CXAS4257 | 2 | SPDT | 1.8-5.5 | 30 | 0.5 | 300 | 0.01 | Ton=16,Toff=15 | MSOP-10L | - | 模拟开关 | 
		
			| 产品名称 | 使能 | 工作电压(V) | 最大电流(mA) | 导通电阻(mΩ) | 静态电流(uA) | 过温保护 | 过流保护 | 输出过压保护 | 输出放电 | 防反灌/短路保护 | 备注 | 
		
			| CXPS4260 | EN | 4.5-6.0 | 200 | 1500 | 80 | YES | YES | NO | YES | YES/YES | 负载开关 | 
		
			| CXPS4261 | EN | 2.2-6.0 | 3500 | 70 | 120 | YES | YES | YES | YES | YES/YES | 负载开关 | 
		
			| CXPS4259 | EN | 2.2-6.0 | 1100/1300 | 100 | 23 | YES | YES | NO | NO | YES/YES | 负载开关 | 
		
			| CXPS4258 | EN | 2.0-5.5 | 3500 | 70 | 40 | YES | YES | NO | NO | YES/YES | 负载开关 |