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Product Detailed Parameters
- Description：IC COMPARATOR 4 GEN PUR 14SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：General Purpose
- Number of Elements：4
- Output Type：CMOS, Open-Collector, TTL
- Voltage - Supply, Single/Dual (±)：2.7V ~ 5.5V
- Voltage - Input Offset (Max)：7mV @ 5V
- Current - Input Bias (Max)：0.25µA @ 5V
- Current - Output (Typ)：84mA @ 5V
- Current - Quiescent (Max)：300µA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：600ns
- Hysteresis：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：14-SOIC
- Grade：-
- Qualification：-
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Overview
The LMV339MX/NOPB is a quad general-purpose analog comparator manufactured by Texas Instruments. It features low power consumption and low offset voltage, designed for single-supply operation. The device operates within a supply voltage range of 2 V to 36 V. Each channel provides an output current capability of 6 mA. The input bias current is specified at 250 nA, with an input offset voltage of 5 mV. The response time is 1.3 µs. It is housed in a SOIC-14 Narrow package.
Feature Summary
- Quad differential comparator configuration
- Low power operation suitable for battery applications
- Low input offset voltage for precision sensing
- Wide single-supply voltage range
Applications
- Battery-powered systems
- Temperature monitoring circuits
- Voltage level detection
- Simple threshold detection
Procurement Notes
Verify the exact part number suffix against official Texas Instruments documentation to ensure compatibility with specific package and temperature grade requirements. Confirm RoHS compliance status through the manufacturer's datasheet or certification documents prior to procurement. Ensure the ordering information matches the intended surface-mount application specifications.
Selection Notes
Select this component when a quad comparator with wide supply voltage tolerance is required. Consider the 6 mA output drive capability for direct interfacing with logic inputs. Evaluate the 1.3 µs response time against signal speed requirements. Verify that the SOIC-14 package dimensions fit the target PCB layout constraints.
Part Context
This device belongs to the LMV339 family of low-power comparators. It serves as a quad-channel alternative to single-channel devices, reducing board space. The MX/NOPB designation indicates a tape-and-reel SOIC-14 package without halogen content. It complements other Texas Instruments analog signal chain components for system integration.
Replacement Considerations
LMV339M/NOPB: Pin-compatible variant in SOIC-14 package.
