ZXCT1082QE5TA
Product Overview
Category
The ZXCT1082QE5TA belongs to the category of precision current sense amplifiers.
Use
It is used for accurately measuring and amplifying small differential voltages across a high-side shunt resistor in applications such as battery management, motor control, and power supplies.
Characteristics
- High accuracy
- Low offset voltage
- Wide input common-mode range
- Low quiescent current
Package
The ZXCT1082QE5TA is available in a 6-pin SOT23 package.
Essence
The essence of the ZXCT1082QE5TA lies in its ability to provide precise current sensing in various electronic systems.
Packaging/Quantity
It is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Input Voltage Range: 2.7V to 44V
- Quiescent Current: 60µA
- Gain Bandwidth Product: 1MHz
- Offset Voltage: ±150µV
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The ZXCT1082QE5TA has the following pin configuration: 1. V+ (Positive Supply) 2. V- (Negative Supply) 3. IN- (Inverting Input) 4. IN+ (Non-Inverting Input) 5. OUT (Output) 6. GND (Ground)
Functional Features
- High-side current sensing
- Differential voltage measurement
- Rail-to-rail output swing
- Overcurrent detection
Advantages and Disadvantages
Advantages
- High accuracy
- Wide input voltage range
- Low quiescent current
- Small package size
Disadvantages
- Limited output current capability
- Sensitive to external noise
Working Principles
The ZXCT1082QE5TA operates by amplifying the small differential voltage developed across a shunt resistor when current flows through it. This amplified voltage is then used for precise current measurement and overcurrent protection.
Detailed Application Field Plans
The ZXCT1082QE5TA is well-suited for applications such as: - Battery management systems - Motor control - Power supplies - Overcurrent protection circuits
Detailed and Complete Alternative Models
Some alternative models to the ZXCT1082QE5TA include: - ZXCT1085 - ZXCT1086 - ZXCT1087 - ZXCT1088
In conclusion, the ZXCT1082QE5TA is a precision current sense amplifier with high accuracy and wide application in various electronic systems.
[Word Count: 368]
10個與ZXCT1082QE5TA在技術方案中應用相關的常見問題與解答
Sure, here are 10 common questions and answers related to the application of ZXCT1082QE5TA in technical solutions:
What is the ZXCT1082QE5TA?
- The ZXCT1082QE5TA is a high-side current sense monitor with a voltage output and an input common-mode range that includes ground.
What is the typical application of ZXCT1082QE5TA?
- The typical application of ZXCT1082QE5TA is in battery monitoring, power management, motor control, and other applications where accurate current sensing is required.
What is the operating voltage range of ZXCT1082QE5TA?
- The operating voltage range of ZXCT1082QE5TA is from 2.7V to 44V.
What is the output voltage range of ZXCT1082QE5TA?
- The output voltage range of ZXCT1082QE5TA is 0V to Vcc - 500mV.
What is the accuracy of ZXCT1082QE5TA?
- The accuracy of ZXCT1082QE5TA is typically ±1% over the full temperature range.
How does ZXCT1082QE5TA help in overcurrent protection?
- ZXCT1082QE5TA provides a voltage output proportional to the sensed current, which can be used to trigger overcurrent protection circuits.
Can ZXCT1082QE5TA be used in automotive applications?
- Yes, ZXCT1082QE5TA is suitable for automotive applications due to its wide operating voltage range and robust design.
What is the thermal performance of ZXCT1082QE5TA?
- ZXCT1082QE5TA has a low thermal impedance package, which helps in maintaining accuracy even in high-temperature environments.
Is ZXCT1082QE5TA suitable for high-frequency current sensing?
- Yes, ZXCT1082QE5TA is suitable for high-frequency current sensing due to its fast response time and wide bandwidth.
Can multiple ZXCT1082QE5TA devices be used in parallel for higher current sensing?
- Yes, multiple ZXCT1082QE5TA devices can be used in parallel to achieve higher current sensing capability while maintaining accuracy.
I hope these questions and answers provide a good overview of the application of ZXCT1082QE5TA in technical solutions. Let me know if you need further information!