MAX9450EHJ

Overview

Category: Integrated Circuit (IC)
Use: Signal Conditioning
Characteristics: High-performance, Low-power consumption
Package: 32-pin QFN (Quad Flat No-Lead)
Essence: Analog Front-End (AFE) for Sensor Applications
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

Supply Voltage: 2.7V to 3.6V
Operating Temperature Range: -40°C to +85°C
Input Voltage Range: ±1.5V
Output Voltage Range: 0V to VDD
Gain Bandwidth Product: 10MHz
Total Harmonic Distortion: 0.01%
Common Mode Rejection Ratio: 80dB
Power Consumption: 1.5mW (typical)

Pin Configuration

The MAX9450EHJ features a detailed and complete pin configuration with the following pins: 1. VDD 2. GND 3. INP 4. INN 5. OUT 6. REF 7. AGND 8. AVDD 9. NC 10. NC 11. NC 12. NC 13. NC 14. NC 15. NC 16. NC 17. NC 18. NC 19. NC 20. NC 21. NC 22. NC 23. NC 24. NC 25. NC 26. NC 27. NC 28. NC 29. NC 30. NC 31. NC 32. NC

Functional Characteristics

High input impedance
Low noise
Wide bandwidth
Adjustable gain
Rail-to-rail output swing
Low power consumption

Advantages and Disadvantages

Advantages: - High-performance signal conditioning - Low-power consumption - Wide operating temperature range

Disadvantages: - Limited input voltage range - Limited output voltage range

Applicable Range of Products

The MAX9450EHJ is suitable for various sensor applications, including but not limited to: - Temperature sensors - Pressure sensors - Accelerometers - Gyroscopes - Proximity sensors

Working Principles

The MAX9450EHJ acts as an Analog Front-End (AFE) for sensor applications. It conditions the signals from the sensors, amplifies them, and provides a clean output for further processing.

Detailed Application Field Plans

The MAX9450EHJ can be used in a wide range of applications, such as: 1. Industrial automation 2. Automotive systems 3. Medical devices 4. Consumer electronics 5. Internet of Things (IoT) devices

Detailed Alternative Models

Some alternative models to the MAX9450EHJ are: - MAX4466 - AD8232 - INA125P

5 Common Technical Questions and Answers

Q: What is the maximum supply voltage for the MAX9450EHJ? A: The maximum supply voltage is 3.6V.
Q: Can the MAX9450EHJ operate at high temperatures? A: Yes, it can operate in a temperature range of -40°C to +85°C.
Q: What is the power consumption of the MAX9450EHJ? A: The typical power consumption is 1.5mW.
Q: Can the MAX9450EHJ handle negative input voltages? A: Yes, it has a symmetrical input voltage range of ±1.5V.
Q: What is the package type of the MAX9450EHJ? A: It comes in a 32-pin QFN package.

This encyclopedia entry provides an overview of the MAX9450EHJ, including its basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, alternative models, and common technical questions and answers.