圖片僅供參考
INA195AIDBVR
+物料清單IC CURRENT MONITOR 3% SOT23-5
-
製造商德州儀器
-
製造商部分 #INA195AIDBVR
-
有存貨6856
365 天品質保證
7*24 小時服務保證
90-日售後保障
正品保證
規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| Function | Current Monitor |
| SensingMethod | High-Side |
| Accuracy | ±3% |
| Voltage-Input | -16V ~ 80V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
概述
Description
Encased in a small SOT-23-6 package, the INA195AIDBVR is ideal for space-constrained applications. It operates over a wide temperature range from –40°C to +125°C, making it suitable for various industrial and automotive applications. The device features low offset voltage and low drift, enhancing measurement precision.
Its key applications include load and power path management, overcurrent protection, and battery management systems. The INA195AIDBVR provides a cost-effective and efficient solution for integrating current sensing into designs, ensuring reliability and performance in monitoring electrical systems.
Equivalent
Features
1. Wide Supply Range: It operates with a supply voltage from 2.7V to 18V.
2. Wide Input Common-Mode Range: Suitable for a wide range of input voltages from -16V to +80V, independent of the supply voltage.
3. High Accuracy and Precision: Offers a gain of 50V/V with a maximum gain error of ±1.5%, ensuring accurate current measurements.
4. Bidirectional Current Sensing: Capable of measuring both positive and negative currents, which is useful for systems requiring bidirectional current flow monitoring.
5. Low Offset Voltage: Features a low offset voltage, enhancing the accuracy in low current measurements.
6. Small Package Size: Available in a SOT-23 package, making it suitable for space-constrained applications.
7. Operating Temperature Range: Functions effectively across a wide temperature range from -40°C to +125°C.
These features make the INA195AIDBVR ideal for a variety of applications including battery management, motor control, and power management systems.
Pinout
Here's a quick rundown of its pin configuration:
1. VS - Power Supply
2. OUT - Output Voltage
3. GND - Ground
4. IN- - Negative Differential Input
5. IN+ - Positive Differential Input
These pins work together to enable the device to sense small differential voltages across the shunt resistor, amplifying these signals so they can be used for monitoring and control applications.
Manufacturer
Application
1. Power Management Systems: Used for monitoring battery charge and discharge currents in battery-powered devices.
2. Motor Control: Employed in motor drive systems to monitor and control current for optimal performance.
3. Telecommunications: Assists in power supply current monitoring for telecom infrastructure.
4. Industrial Automation: Integrated into systems for monitoring current in manufacturing and process automation equipment.
5. Consumer Electronics: Utilized in devices for overcurrent protection and energy usage monitoring.
Its precision and wide common-mode range make it suitable for high-side current sensing in diverse electronic systems.