Overview
The LM2917MX-8 is a voltage-frequency converter integrated circuit (IC) manufactured by Texas Instruments. This device is designed to convert frequency signals into proportional voltage outputs, making it a versatile component in various electronic applications. The LM2917MX-8 is packaged in an SOIC-8 format, ensuring compactness and ease of integration into circuit designs. It is particularly suited for applications requiring precise frequency-to-voltage conversion, such as speed detection, tachometers, and frequency monitoring systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Function | Frequency to Voltage Converter | - | - |
| Manufacturer | Texas Instruments | - | - |
| Package | SOIC-8 | - | - |
| Full Scale Frequency | 4000 | KHz | - |
| Linear Error | ±1 | % FSR | - |
| Operating Temperature | -40 to 85 | °C | - |
| Output Current | 50 | mA | - |
Key Features
- Precise frequency-to-voltage conversion
- Integrated high-gain operational amplifier/comparator
- Frequency doubling capability for low ripple
- Complete input protection circuit
- Compact SOIC-8 package for easy integration
Applications
The LM2917MX-8 is widely used in various applications including speed detection systems, tachometers, frequency monitoring, and control systems. Its ability to accurately convert frequency signals to voltage makes it ideal for automotive applications such as speed monitoring and door lock control. Additionally, it is used in industrial settings for process control and equipment monitoring.
Q & A
What is the primary function of the LM2917MX-8?
The primary function of the LM2917MX-8 is to convert frequency signals into proportional voltage outputs.
What is the operating temperature range of the LM2917MX-8?
The operating temperature range of the LM2917MX-8 is from -40°C to 85°C.
What package does the LM2917MX-8 come in?
The LM2917MX-8 is available in an SOIC-8 package.
Can the LM2917MX-8 be used in automotive applications?
Yes, the LM2917MX-8 is suitable for automotive applications such as speed monitoring and door lock control.
What is the full scale frequency of the LM2917MX-8?
The full scale frequency of the LM2917MX-8 is 4000 KHz.
Does the LM2917MX-8 have input protection?
Yes, the LM2917MX-8 includes a complete input protection circuit.
What is the linear error of the LM2917MX-8?
The linear error of the LM2917MX-8 is ±1% FSR.
What is the output current capability of the LM2917MX-8?
The LM2917MX-8 can output up to 50 mA.
Is the LM2917MX-8 suitable for industrial applications?
Yes, the LM2917MX-8 is used in industrial settings for process control and equipment monitoring.
What is the frequency doubling capability of the LM2917MX-8?
The LM2917MX-8 has a frequency doubling capability that helps in reducing ripple in the output signal.
