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LM2907N/NOPB
Signal transformation
LM2907N/NOPB
Signal transformation
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Manufacturer Part # : LM2907N/NOPB
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Package/Case: PDIP-14
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Brand: Texas Instruments
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Product Categories : V/F and F/V Converters
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Service & Packaging
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About After Sales Service
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LM2907N/NOPB DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
With the LM2907N/NOPB at the helm, engineers can efficiently tackle frequency measurement and control tasks without the hassle of complex circuitry. This chip offers a practical and cost-effective solution for various electronic systems, making it a popular choice among industry professionals
Key Features
- Maintenance-free operation guaranteed
- Precise output voltage ensured
- Fully protected against overvoltage and undervoltage
- Suitable for various applications and industries
- Excellent thermal stability provided
- Easy integration into existing systems
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Vs (min) (V) | 6 | Vs (max) (V) | 28 |
| Product type | Frequency-to-voltage | Operating temperature range (°C) | -40 to 85 |
| Rating | Catalog |
FAQs
What is LM2907N/NOPB?
The LM2907N/NOPB is a frequency-to-voltage converter IC (integrated circuit) manufactured by Texas Instruments. It is commonly used in frequency counter circuits, tachometers, speed controllers, and frequency synthesis applications.
How Does LM2907N/NOPB Work?
The LM2907N/NOPB operates by converting a frequency input signal into a proportional analog voltage output. It uses an internal voltage-controlled oscillator and timing circuitry to generate the output voltage, which is linearly related to the input frequency. This voltage output can be used to measure and control the frequency of signals in various electronic systems.
How Many Pins does LM2907N/NOPB have and What are the Functions of the Pinout Configuration?
The LM2907N/NOPB comes in an 8-pin PDIP (Plastic Dual-In-Line Package) or SOIC (Small Outline Integrated Circuit) package. The pinout configuration typically includes:
- VCC: Positive power supply pin.
- GND: Ground pin.
- VI: Frequency input pin for the signal to be converted.
- VO: Output voltage pin that varies proportionally with the input frequency.
- VS: Supply voltage pin for internal circuitry.
- NC: No connection pin (may not be internally connected).
- CT: Timing capacitor pin for frequency adjustment.
What are the Pros and Cons of LM2907N/NOPB?
Pros:
- Frequency-to-Voltage Conversion: Converts input frequency signals into analog voltage output.
- Linear Relationship: Provides a linear relationship between input frequency and output voltage.
- Easy Integration: Simple interface for frequency measurement and control applications.
- Low Power Consumption: Operates with low power requirements.
- Cost-Effective: Generally cost-effective for basic frequency-based applications.
Cons:
- Single Functionality: Designed specifically for frequency-to-voltage conversion, may not be suitable for general-purpose applications.
- Accuracy Limitations: Limited by the accuracy and stability of the internal circuitry.
- External Components: May require additional components for specific frequency ranges or voltage levels.
Are There Any Equivalents/Alternatives to LM2907N/NOPB for Recommendation?
- Alternatives to the LM2907N/NOPB include the LM2917 from Texas Instruments and the XR2206 from Exar Corporation.
- Similar ICs for frequency-to-voltage conversion are the AD654 from Analog Devices and the VFC320 from Intersil.
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