Overview
The LM231AN/NOPB is a precision voltage-to-frequency converter manufactured by Texas Instruments. It is designed to convert an analog input voltage into a proportional frequency output, making it suitable for applications requiring precise frequency modulation. This component is widely used in data acquisition systems, instrumentation, and industrial control systems due to its high accuracy and reliability.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 1V to 10V | V | |
| Output Frequency Range | 0Hz to 100kHz | Hz | |
| Operating Temperature | -25°C to 85°C | °C | |
| Supply Voltage | 4V to 40V | V | |
| Linearity | ±0.01% | % | of full scale |
Key Features
- High linearity and accuracy for precise voltage-to-frequency conversion.
- Wide input voltage range for versatile applications.
- Low power consumption, making it suitable for battery-operated devices.
- Robust design for reliable performance in industrial environments.
Applications
The LM231AN/NOPB is commonly used in data acquisition systems, frequency counters, and industrial control systems. Its ability to provide a precise frequency output based on an analog input makes it ideal for applications requiring accurate signal processing and control.
Q & A
1. What is the input voltage range of the LM231AN/NOPB?
The input voltage range is from 1V to 10V.
2. What is the output frequency range of the LM231AN/NOPB?
The output frequency range is from 0Hz to 100kHz.
3. What is the operating temperature range of the LM231AN/NOPB?
The operating temperature range is from -25°C to 85°C.
4. What is the supply voltage range for the LM231AN/NOPB?
The supply voltage range is from 4V to 40V.
5. What is the linearity of the LM231AN/NOPB?
The linearity is ±0.01% of full scale.
6. Is the LM231AN/NOPB suitable for battery-operated devices?
Yes, it has low power consumption, making it suitable for battery-operated devices.
7. What are the typical applications of the LM231AN/NOPB?
Typical applications include data acquisition systems, frequency counters, and industrial control systems.
8. What is the package type of the LM231AN/NOPB?
The package type is DIP-8.
9. Does the LM231AN/NOPB require external components for operation?
Yes, it may require external resistors and capacitors for proper operation.
10. Is the LM231AN/NOPB RoHS compliant?
Yes, it is RoHS compliant.
