MAX4711CUE
Product Overview
- Category: Integrated Circuit (IC)
- Use: Current Sense Amplifier
- Characteristics:
- High accuracy current sensing
- Low offset voltage
- Wide input voltage range
- Small package size
- Package: MicroMAX® SOT23-16
- Essence: Current sensing and amplification
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Supply Voltage Range: 2.7V to 5.5V
- Input Common Mode Voltage Range: -0.3V to VDD + 0.3V
- Output Voltage Swing: 0V to VDD
- Gain Bandwidth Product: 500kHz
- Quiescent Current: 50µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The MAX4711CUE has a total of 16 pins arranged as follows:
```
| | | 1 2 3 | | | | 4 5 6 | | | | 7 8 9 | | | | 10 11 12 | | | | 13 14 15 | |_______________| ```
Functional Features
- High accuracy current sensing with low offset voltage
- Wide input voltage range allows for versatile applications
- Small package size enables space-constrained designs
- Low quiescent current consumption for power efficiency
- Rail-to-rail output swing for maximum signal integrity
Advantages and Disadvantages
Advantages: - High accuracy current sensing - Wide input voltage range - Small package size - Low quiescent current consumption
Disadvantages: - Limited gain bandwidth product - Restricted operating temperature range
Working Principles
The MAX4711CUE is a current sense amplifier that accurately measures and amplifies the current flowing through a load. It utilizes a precision current-sensing resistor connected in series with the load to measure the voltage drop across it. The amplified output signal is then available for further processing or monitoring.
Detailed Application Field Plans
The MAX4711CUE finds applications in various fields, including but not limited to: - Battery management systems - Power supplies and converters - Motor control systems - Current monitoring and protection circuits - Industrial automation
Detailed and Complete Alternative Models
Some alternative models to the MAX4711CUE include: - INA219: High-side current shunt and power monitor - LTC6101: Precision high-side current sense amplifier - AD8210: High common-mode voltage difference amplifier - MAX4080: Precision high-side current-sense amplifier
These alternatives offer similar functionality and can be considered based on specific application requirements.
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Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa MAX4711CUE katika suluhu za kiufundi
Sure! Here are 10 common questions and answers related to the application of MAX4711CUE in technical solutions:
Q1: What is MAX4711CUE? A1: MAX4711CUE is a current-sense amplifier IC (integrated circuit) that can measure small differential voltages across a shunt resistor, making it suitable for current sensing applications.
Q2: What is the typical supply voltage range for MAX4711CUE? A2: The typical supply voltage range for MAX4711CUE is between 2.7V and 5.5V.
Q3: What is the maximum input voltage range for MAX4711CUE? A3: The maximum input voltage range for MAX4711CUE is typically ±40V.
Q4: What is the output voltage range of MAX4711CUE? A4: The output voltage range of MAX4711CUE is typically 0V to VCC-1.2V.
Q5: Can MAX4711CUE be used for bidirectional current sensing? A5: Yes, MAX4711CUE can be used for bidirectional current sensing by connecting the shunt resistor in series with the load.
Q6: What is the bandwidth of MAX4711CUE? A6: The bandwidth of MAX4711CUE is typically 500kHz.
Q7: Does MAX4711CUE require external calibration? A7: No, MAX4711CUE does not require external calibration as it has an internal calibration feature.
Q8: Can MAX4711CUE operate in harsh environments? A8: Yes, MAX4711CUE is designed to operate in harsh environments as it has a wide operating temperature range and is resistant to electromagnetic interference (EMI).
Q9: What is the package type of MAX4711CUE? A9: MAX4711CUE is available in a small 16-pin TSSOP (Thin Shrink Small Outline Package) package.
Q10: What are some common applications of MAX4711CUE? A10: Some common applications of MAX4711CUE include battery monitoring, power management systems, motor control, and current sensing in industrial equipment.
Please note that these answers are general and may vary depending on the specific datasheet and application requirements.