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Product Detailed Parameters
- Description：IC COMPARATOR 4 GEN PUR 14TSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tube
- 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-TSSOP (0.173", 4.40mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：14-TSSOP
- Grade：-
- Qualification：-
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Overview
The LMV339MT is a quad general-purpose comparator from Texas Instruments, designed for low-voltage operation with a supply range of 2.7 V to 5.5 V. It features an open-drain output configuration and rail-to-rail input common-mode capability that includes ground. The device offers a propagation delay of 600 ns maximum and operates within a temperature range of -40°C to +125°C. Packaged in a TSSOP-14 surface-mount format, it provides a compact solution for space-constrained applications requiring efficient signal comparison.
Feature Summary
- Quad-channel architecture providing four independent comparators in a single package
- Low voltage operation optimized for battery-powered systems
- Open-drain output stage allowing flexible logic level interfacing
- Rail-to-rail input common-mode range including ground potential
Applications
- Battery-powered portable electronics
- Signal conditioning circuits
- Threshold detection systems
- On-off control applications
Procurement Notes
Verify the specific suffix 'MT' against official Texas Instruments documentation to confirm the exact tape-and-reel quantity and package variant. Ensure the component matches the required operating temperature range and electrical specifications for your design. Cross-reference the datasheet revision history for any recent parameter updates or pinout changes before finalizing procurement.
Selection Notes
Select this component when a quad comparator is needed in a small TSSOP-14 footprint. It is suitable for designs requiring inputs that include ground potential and outputs compatible with various logic families via pull-up resistors. Consider the 600 ns propagation delay for timing-sensitive applications and ensure the power supply remains within the 2.7 V to 5.5 V range.
Part Context
The LMV339MT belongs to the LMV3xx family, which serves as the low-voltage counterpart to the industry-standard LM339 series. This family is engineered for reduced current consumption while maintaining compatibility with standard comparator functions. The devices are intended for applications where space savings and low power operation are critical constraints.
Replacement Considerations
LMV339MTX/NOPB: Same quad comparator in TSSOP-14 with lead-free packaging.
