LM319MX/NOPB
Analog Comparators HIGH SPD DUAL COMPARATORLM319MX/NOPB
Analog Comparators HIGH SPD DUAL COMPARATOR
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Manufacturer Part # : LM319MX/NOPB
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Package/Case: SOIC-14
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Brand: Texas Instruments
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Product Categories : Comparators
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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LM319MX/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
The LM319MX/NOPB offers designers a versatile and reliable option for applications requiring high-speed, precision comparators. Its robust performance characteristics, including low input bias current and high input impedance, make it an ideal choice for demanding industrial and automotive environments. The device's wide operating temperature range and environmentally friendly design further enhance its appeal for a variety of applications
Key Features
- High speed comparator IC
- 0.3 μs response time
- Wide input range
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Number of channels | 2 | Output type | Open-collector |
Propagation delay time (µs) | 0.08 | Vs (max) (V) | 36 |
Vs (min) (V) | 5 | Vos (offset voltage at 25°C) (max) (mV) | 8 |
Iq per channel (typ) (mA) | 4 | Input bias current (±) (max) (nA) | 1000 |
Rail-to-rail | No | Rating | Catalog |
Operating temperature range (°C) | 0 to 70 | VICR (max) (V) | 34 |
VICR (min) (V) | 2 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is LM319MX/NOPB?
The LM319MX/NOPB is a high-speed dual voltage comparator designed by Texas Instruments. It is ideal for applications requiring fast response times, low input offset voltage, and wide supply voltage range, such as pulse-width modulation, line receivers, and waveform generators.
How Does LM319MX/NOPB Work?
The LM319MX/NOPB operates as a voltage comparator that compares two input voltages and provides a high or low output based on their relationship. It features a fast response time and high input impedance, making it suitable for precise voltage level detection and switching applications. The comparator offers open-collector outputs for versatile usage.
How Many Pins does LM319MX/NOPB have and What are the Functions of the Pinout Configuration?
The LM319MX/NOPB is housed in a 10-lead SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VCC+: Positive power supply pin.
- VCC-: Negative power supply pin.
- IN-: Inverting input for both comparators.
- IN+: Non-inverting input for both comparators.
- OUT-: Open-collector output for Comparator 1.
- OUT+: Open-collector output for Comparator 2.
What are the Pros and Cons of LM319MX/NOPB?
Pros:
- High Speed: Operates at high-speed making it suitable for time-critical applications.
- Wide Supply Voltage Range: Supports a wide range of supply voltages for versatile usage.
- Low Input Offset Voltage: Provides accurate voltage comparison with minimal offset.
- Open-Collector Outputs: Allows flexible connectivity for various output configurations.
- Low Power Consumption: Consumes low power, ideal for energy-efficient designs.
Cons:
- Output Loading: Open-collector outputs may require external pull-up resistors for certain applications.
- Noisy Environment Susceptibility: High-speed operation may be sensitive to noise interference in the environment.
Are There Any Equivalents/Alternatives to LM319MX/NOPB for Recommendation?
- The LM393 from Texas Instruments is a commonly used general-purpose voltage comparator that can be an alternative to the LM319MX/NOPB.
- Alternatives to the LM319MX/NOPB include the LM311 also from Texas Instruments and the LM339 from Texas Instruments.
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