
CXHA3151 CXHA3152 CXHA3153混合信号CMOS工艺制造片上霍尔电压发生器工作电压为1.8到5.5V的电压调节器低功耗的休眠/唤醒逻辑温度补偿电路小信号放大器动态偏移抵消系统的霍尔传感器施密特触发器和开漏输出
| 产品型号: | CXHA3151 |
| 产品类型: | 霍尔传感器 |
| 产品系列: | 开关双极线性全极霍尔数字接口温度传感器 |
| 产品状态: | 量产 |
| 浏览次数: | 46 次 |
产品简介
微功耗
l1.8V~5.5V电源
斩波稳定放大器级
开漏输出
开关磁铁的两极(单极)
极高灵敏度霍尔传感器
技术参数
| 输入电压范围 (VIN) | ≤ 1.8~5.5VV |
|---|---|
| 输出电压 (VOUT) | 0.9~4.2VV |
| 输出电流 (IOUT) | 40mAA |
| 工作频率 | 1MHzHz |
| 转换效率 | 95%% |
| 封装类型 | 3Pin-SIP/SOT23-3-3 |
| Sensor type | 开关双极线性全极霍尔数字接口温度传感器 |
| Output type | 模拟/数字/开漏 |
| Sensitivity | 1-100mV/G |
| Response time | 1-10μs |
| Operating temp | -40℃~150℃ |
| Detection direction | 全极型霍尔 |
| Features | MicroPower/Opendrain output |
| Application | 全极型霍尔 |
| Power supply | 1.8~5.5V |
| Coil Type | Half Wave |
| 静态电流 | 2.5uA |
| 工作点Bop (GS) | ±30 |
| 释放点Brp (GS) | ±20 |
产品详细介绍
目录
7.相关产品
产品概述 返回TOP
The CXHA3151 CXHA3152 CXHA3153 is fabricated from mixed signal CMOS technology. It internally includes an on-chip Hall voltage generator, a voltage regulator for operation with supply voltages of 1.8 to 5.5V, a sleep/awake logic for low power consumption, temperature compensation circuitry, small-signal amplifier, Hall sensor with dynamic offset cancellation system, Schmitt trigger and an open-drain output. Either north or south poles of sufficient strength will turn the sensor output on. The output will be turned off under no magnetic field. While the magnetic flux density (B) is larger than operating point (Bop), the output will be turned on (low), the output is held until B is lower than release point (Brp), and then turned off. The total power consumption in normal operation is typically 10μW with a 2.7V power source. Operating temperature range of the CXHA3151 CXHA3152 CXHA3153 is from -40°C to 85°C.
产品特点 返回TOP
Micropower consumption
1.8V~5.5V power supply
Chopper stabilized amplifier stage
Open-drain output
Switching for both polar of a magnet(Omnipolar)
Very High Sensitivity Hall Sensor
Package: SOT23-3, 3Pin SIP
应用范围 返回TOP
Solid State Switch
Home appliances, Industrial
Position Detection
Proximity Switch
Smart Meter
技术规格书(产品PDF) 返回TOP
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产品封装图 返回TOP

电路原理图 返回TOP

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|
开关型霍尔 |
|||||||
|
产品系列名 |
工作点 Bop(GS) |
释放点 Brp(GS) |
迟滞窗 口GS |
输出电 压范围(V) |
输出电 流mA |
工作温度 |
封装形式 |
|
-110 |
-75 |
35 |
3.8~30 |
50 |
-40~85 |
SOT23-3 |
|
|
110 |
75 |
35 |
3.8~30 |
50 |
-40~85 |
TO92S |
|
|
105 |
60 |
45 |
3.8~30 |
20 |
-40~85 |
TO92S/弯角编带 |
|
|
双极型霍尔 |
|||||||
|
产品系列名 |
工作点 Bop(GS) |
释放点 Brp(GS) |
迟滞窗 口 GS |
输出电 压范围(V) |
输出电 流 mA |
工作温度 |
封装形式 |
|
50 |
-50 |
100 |
3.8~35 |
50 |
-40~125 |
TO92S |
|
|
45 |
-45 |
90 |
3.8~35 |
40 |
-40~125 |
TO92S |
|
|
线性霍尔 |
|||||||
|
产品系列名 |
输入电 压范围(V) |
输出电压 (V) |
灵敏度 mv/GS |
输出电压(V) |
工作温度 |
特征 |
封装形式 |
|
4.5~5.5 |
1/2VCC |
5~30 |
0.5~4.5 |
-40~85 |
高精度高速可编程霍尔 |
TO92S |
|
|
2.3~6.5 |
2.5 |
1.8 |
0.9~4.2 |
-40~85 |
低成本 |
TO92S |
|
|
全极型霍尔 |
|||||||
|
产品系列名 |
工作点 Bop(GS) |
释放点Brp (GS) |
输入电 压范围V |
静态电 流( uA) |
工作频率 (Hz) |
特征 |
封装 |
|
±30 |
±20 |
1.8~5.5 |
2.5@Vcc=2.7V |
5 |
MicroPower/Opendrain output |
3Pin-SIP/SOT23-3-3 |
|
|
±30 |
±20 |
1.8~5.5 |
2.5@Vcc=2.7V |
5 |
MicroPower/Opendrain output |
3Pin-SIP |
|
|
±35 |
±25 |
1.8~5.5 |
5.0@Vcc=2.7V |
16 |
Fast Response |
3Pin-SIP/SOT23-3-3 |
|

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