TEXAS INSTRUMENTS  LM331N/NOPB  Voltage to Frequency Converter, 100 kHz, 1Hz to 100kHz, 0.01 %, 4V to 40V, DIP, 8 Pins

TEXAS INSTRUMENTS LM331N/NOPB

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Product 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
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.
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Product Information


  • Frequency 100kHz
  • Full Scale Range 1Hz to 100kHz
  • Linearity % 0.01%
  • Supply Voltage Range 4V to 40V
  • Digital IC Case DIP
  • No. of Pins 8Pins
  • Packaging Each
  • MSL MSL 1 - Unlimited
  • SVHC No SVHC (15-Jun-2015)

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Availability

Availability:  433


  • 433 in stock for same day shipping
 
Check stock and lead times
    More stock available week commencing 6/20/16

Price for: Each

Minimum order quantity: 1

Order multiple quantity: 1

Price: $2.42 $2.42

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Quantity List Price
1 - 9 $2.42
10 - 99 $2.06
100 - 499 $1.66
500 - 999 $1.45
1000 - 2499 $1.19
2500 - 4999 $1.11
5000 - 9999 $1.08
10000+ $1.03
 
 
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