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CXHA3177温度传感器模数转换器和带SMBus接口的数字过温探测器主机随时查询读取温度当温度超过由硬件通电设置初始化的可编程限制时开漏警报输出激活电源默认值允许独立操作作为恒温器
| 产品型号： | CXHA3177 |
| 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： | 45 次 |
产品简介
·SMBus接口
·硬件通电设置和可编程超温限制
单独的开漏输出引脚在输出端用作中断或比较器
·注册回读功能
·电源默认值允许独立操作作为恒温器
·关机模式，最大限度地降低功耗
技术参数
| 输入电压范围 (VIN) | ≤ 3~5.5VV |
|---|---|
| 输出电压 (VOUT) | 0.9~4.2VV |
| 输出电流 (IOUT) | 1A |
| 工作频率 | 1MHzHz |
| 转换效率 | 95%% |
| 封装类型 | SOT-23-5 |
| Sensor type | 开关双极线性全极霍尔数字接口温度传感器 |
| Output type | Local |
| Sensitivity | 2.5~0.3V |
| Response time | 1-10μs |
| Operating temp | -40℃~150℃ |
| Detection direction | 全极型霍尔 |
| Features | Remote |
| Application | Digital Interface Temperature Sensor数字接口温度传感器 |
| Power supply | 3~5.5V |
| Coil Type | Half Wave |
| 静态电流 | 5uA |
| Interface | SMBus |
| Slave Address | 1001000 |
| Accuracy (°C) | ±1 |
产品详细介绍
目录
7.相关产品
产品概述 返回TOP
The CXHA3177 is a temperature sensor, analog-to-digital converter, and digital over- temperature detector with SMBus interface. The host can query the CXHA3177 at any time to read temperature. The open-drain ALERT# output becomes active when the temperature exceeds a programmable limit which initialed by hardware power-on setting. This pin can operate in either “Comparator” or “Interrupt” mode.
产品特点 返回TOP
„ SMBus interface
„ Hardware Power-on Setting & Programmable over temperature limit
„ Separate open-drain output pin operates as interrupt or comparator at output
„ Register readback capability
„ Power up defaults permit stand-alone operation as thermostat
„ Shutdown mode to minimize power consumption
应用范围 返回TOP
„ System Thermal Management
„ Personal Computers
„ Office Electronics
„ Electronic Test Equipment
技术规格书（产品PDF) 返回TOP
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！
产品封装图 返回TOP
电路原理图 返回TOP
相关芯片选择指南 返回TOP 更多同类产品......
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Temperature Transducer |
|||||||||
|
Part NO. |
VCC(V) min. |
VCC(V) max. |
Sensor Gain |
VOUT (V) |
Sensor Range(°C) |
Accuracy (°C) |
Isupply (μA) |
Note |
Package |
|
2 |
5.5 |
-11.6 |
2.5~0.3 |
-55~130 |
±1 |
18 |
Negative temperature coefficient output |
TO126F/SC70-5(SOT353) |
|
|
Digital Interface Temperature Sensor |
|||||||||
|
Part NO. |
VCC(V) min. |
VCC(V) max. |
Remote |
Local |
Interface |
Slave Address |
Accuracy (°C) |
Note |
Package |
|
3 |
5.5 |
N |
1 |
SMBus |
1001XXX |
±2 |
8 slave addresses 9 bits resolution |
SOP8/MSOP8/TDFN3X3-8 |
|
|
3 |
5.5 |
N |
1 |
SMBus |
1001XXX |
±1 |
8 slave addresses 11 bits resolution |
SOP8/MSOP8/TDFN3X3-8 /TDFN3X2-8 |
|
|
3 |
3.6 |
N |
1 |
SMBus |
1001000 |
±1 |
-10°C to 80°C±1°C(max) |
SOT23-5 |
|
|
3 |
5.5 |
1 |
1 |
SMBus |
1001100 |
±1 |
Support transitor mode |
SOP8/MSOP8 |
|
|
3 |
5.5 |
1 |
1 |
SMBus |
1001100 |
±1 |
Remote up to 160°C |
SOP8/MSOP8/TDFN3X3-8 |
|
|
3 |
5.5 |
N |
1 |
SMBus |
1001100 |
±3 |
Local temperature sensor |
MSOP8 |
|
|
3 |
5.5 |
2 |
1 |
SMBus |
1001100 |
±1 |
Support transistor mode |
MSOP10 |
|
|
3 |
5.5 |
1 |
1 |
SMBus |
1001100 |
±1 |
SMBus inputs are built-in switch to prevent reverse leakage |
SOP8/MSOP8/TDFN3X3-8 |
|
|
3 |
5.5 |
1 |
1 |
SMBus |
1001100 |
±1 |
Griffin |
SOP8 MSOP8 |
|
|
Thermal Switch |
|||||||||
|
Part NO. |
VCC(V) min. |
VCC(V) max. |
Sensor |
Hysterisis VCCGND |
Output Type |
Accuracy (°C) |
Isupply (μA) |
Note |
Package |
|
4 |
5.5 |
-- |
10 or 30 |
Open Drain |
±3.5 |
33 |
N/A |
SOT23-5 |
|
|
3 |
5.5 |
Remote |
10 or 2 |
Open Drain |
±3 |
-- |
OT is set by SET0 and SET1, Thermal diode needed |
SOP8/MSOP8 |
|
|
2.7 |
5.5 |
Local |
10 or 30 |
Open Drain |
±3.5 |
33 |
OT is set by an external resistor |
SOT23-5/TDFN2X2-8 |
|
|
2.7 |
5.5 |
Local |
10 or 2 |
Open Drain |
±3.5 |
33 |
OT is set by an external resistor |
TDFN2X2-8/ADFN1.5X1.5-6/SOT23-5/SOT23-6 |
|
|
2.7 |
5.5 |
Remote |
Set by Resistor |
Open Drain |
-- |
70 |
8 Remote SensorsThermistor is needed |
TQFN3X3-16 |
|
|
2.7 |
5.5 |
Remote |
Set by Resistor |
Open Drain |
-- |
42 |
2 Remote SensorsThermistor is needed |
SOT23-8/AQFN1.5X1.5-8 |
|
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