LM339QT
Or copy the link below:
- Mfr.Part #
- LM339QT
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC COMPARATOR LP QUAD 16QFN
- Stock
- 9,790
- In Stock ：
- 9,790
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Comparators
- Number of Terminations :
- 16
- Base Part Number :
- LM339
- Supply Voltage Limit-Max :
- 32V
- Pin Count :
- 16
- Max Supply Current :
- 1.1mA
- Type :
- GENERAL PURPOSE
- Packaging :
- Tape and Reel (TR)
- Length :
- 3mm
- Voltage Gain :
- 106.02dB
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Number of Pins :
- 16
- Nominal Supply Current :
- 1.1mA
- Supply Voltage :
- 5V
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Package / Case :
- 16-VFQFN Exposed Pad
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Power Supplies :
- 5V
- Number of Functions :
- 4
- Mount :
- Surface Mount
- Min Operating Temperature :
- 0°C
- Factory Lead Time :
- 10 Weeks
- Width :
- 3mm
- Natural Thermal Resistance :
- 45 °C/W
- Input Bias Current :
- 25nA
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Terminal Position :
- QUAD
- Input Offset Voltage (Vos) :
- 5mV
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Temperature Grade :
- COMMERCIAL
- Bias Current-Max (IIB) @25C :
- 0.25μA
- Quiescent Current :
- 2.5mA
- Response Time :
- 1.3 μs
- Number of Elements :
- 4
- RoHS Status :
- ROHS3 Compliant
- Max Operating Temperature :
- 70°C
- Height Seated (Max) :
- 1mm
- Terminal Pitch :
- 0.5mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- LM339QT
LM339QT Documents
Comparators STMicroelectronics LM339QT Overview
The STMicroelectronics LM339QT represents a pivotal advancement in the domain of low-power quadruple comparators, engineered to facilitate precise voltage monitoring and comparison across a broad spectrum of applications. This integrated circuit is housed in a compact 16-QFN package, offering enhanced performance in a space-efficient design. The LM339QT is distinguished by its ability to operate from a single power supply over a wide range of voltages, or from dual supplies for added flexibility. This versatility makes the LM339QT an ideal choice for developers seeking reliable solutions for system voltage thresholds and various signal conditioning applications, ensuring both cost-effectiveness and ease of integration.
LM339QT Features
The LM339QT features include low power consumption, wide single or dual supply voltage range from 2V to 36V, and low input bias current. This makes it particularly suitable for battery-operated devices, enhancing system reliability and longevity. The device's ability to operate in extreme temperature conditions ranging from -40°C to +125°C ensures robust performance in diverse operating environments. Additionally, its output compatibility with TTL, MOS, and CMOS makes the LM339QT a versatile component in digital systems.
LM339QT Applications
- Industrial Control Systems: The LM339QT is used in monitoring sensor inputs and controlling actuator outputs, effectively managing operational thresholds to prevent system overloads.
- Automotive Applications: Within automotive electronics, this IC helps manage engine parameters and system safety checks, ensuring optimal performance and reliability under varying operational conditions.
- Consumer Electronics: The LM339QT is integral in devices requiring consistent performance despite fluctuations in battery voltage, such as in portable gadgets and home appliances.
- Power Supply Management: It is employed in power supply systems to monitor and compare different voltage levels, ensuring stable and reliable power delivery.
- Alarm and Security Devices: This IC is crucial in security systems, where precise voltage comparisons are necessary to trigger alarms under specific conditions.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
