LM339PWRG3 Texas Instruments In Stock
LM339PWRG3 is a quad differential voltage comparator by Texas Instruments, designed for single or dual supply operation with open-collector outputs. Key specs: 4 independent comparators, 2V to 36V supply voltage, 1.3μs response time. From $0.0718, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $0.0718(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad independent comparators in a single TSSOP-14 package for compact designs
- Wide supply voltage range from 2V to 36V supporting single or dual supply operation
- Open-collector outputs allow flexible logic level interfacing and wired-AND configurations
- Low input offset voltage enabling precise threshold detection in analog signal processing
- Compatible with TTL and CMOS logic families for easy integration in mixed-signal designs
Applications
LM339PWRG3 is widely used in power supply voltage monitoring, window comparator circuits, and zero-crossing detection applications. It is ideal for battery management systems, motor control feedback circuits, and industrial automation equipment. The device is also commonly used in analog-to-digital conversion, oscillator circuits, and general-purpose signal conditioning in consumer and industrial electronics.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the supply voltage range for the LM339PWRG3?
The LM339PWRG3 operates over a wide supply voltage range of 2V to 36V for single supply, or ±1V to ±18V for dual supply operation, making it highly versatile for various circuit designs.
What package does the LM339PWRG3 use?
The LM339PWRG3 is housed in a TSSOP-14 (Thin Shrink Small Outline Package) with 14 pins, offering a compact footprint suitable for space-constrained PCB designs in modern electronics applications.
What are typical applications for the LM339PWRG3?
The LM339PWRG3 is commonly used in voltage level detection, window comparator circuits, zero-crossing detectors, oscillators, power supply supervisors, and analog signal conditioning in industrial and consumer electronics.
Can the LM339PWRG3 drive TTL or CMOS logic directly?
Yes, the open-collector outputs of the LM339PWRG3 can interface directly with TTL and CMOS logic families by connecting an appropriate pull-up resistor to the desired logic supply voltage, providing flexible system integration.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.2025 | $0.20 |
| 10+ | $0.0937 | $0.94 |
| 25+ | $0.0921 | $2.30 |
| 100+ | $0.0906 | $9.06 |
| 2685+ | $0.0746 | $200.30 |
| 3485+ | $0.0718 | $250.22 |
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