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LM331N/NOPB
Voltage to Frequency Converter, 100 kHz, 1Hz to 100kHz, 0.01 %, 4V to 40V, DIP, 8 Pins
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- LM331N/NOPB
- Order Code:
- 3119237
- Product Range
- LMx31x
Product Range Selector (LMx31x)
See all from this product rangeProduct Overview
The LM331N/NOPB is a precision Voltage-to-frequency Converter ideally suited for use in analogue-to-digital conversion, precision frequency-to-voltage conversion, long-term integration, linear frequency modulation or demodulation and many other functions. The output when used as a voltage-to-frequency converter is a pulse train at a frequency precisely proportional to the applied input voltage. Thus, it provides all the inherent advantages of the voltage-to-frequency conversion techniques and is easy to apply in all standard voltage-to-frequency converter applications. Further, the LMx31A attain a new high level of accuracy versus temperature which could only be attained with expensive voltage-to-frequency modules. This converter uses a new temperature-compensated band-gap reference circuit, to provide excellent accuracy over the full operating temperature range, at power supplies as low as 4V.
- Improved performance in existing voltage-to-frequency conversion applications
- Split or single-supply operation
- Pulse output compatible with all logic forms
- ±50ppm/°C Maximum excellent temperature stability
- 15mW typical at 5V Low power consumption
- Green product and no Sb/Br
Applications
Sensing & Instrumentation, Industrial
Warnings
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
Product Information
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- :
- 100kHz
- :
- 1Hz to 100kHz
- :
- 0.01%
- :
- 4V to 40V
- :
- DIP
- :
- 8Pins
- :
- LMx31x
- :
- MSL 1 - Unlimited
Technical Docs (0)
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