LM239ADT
Or copy the link below:
- Mfr.Part #
- LM239ADT
- Manufacturer
- STMicroelectronics
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR LP QUAD 14-SOIC
- Stock
- 2,475
- In Stock ：
- 2,475
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Comparators
- Current - Input Bias (Max) :
- 0.1μA @ 5V
- Height :
- 1.65mm
- Voltage Gain :
- 106.02dB
- Max Input Current :
- 100nA
- Number of Pins :
- 14
- Response Time :
- 1.3 μs
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Average Bias Current-Max (IIB) :
- 0.3μA
- Input Bias Current :
- 100nA
- Lead Free :
- Lead Free
- Output Current :
- 16mA
- Max Supply Current :
- 2mA
- Terminal Form :
- Gull wing
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 10 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply, Single/Dual (±) :
- 2V~32V ±1V~16V
- Max Power Dissipation :
- 830mW
- Supply Voltage Limit-Max :
- 32V
- Quiescent Current :
- 2mA
- Power Dissipation :
- 830mW
- Supply Voltage :
- 5V
- Number of Functions :
- 4
- Terminal Position :
- Dual
- Width :
- 4mm
- ECCN Code :
- EAR99
- Terminal Pitch :
- 1.27mm
- JESD-609 Code :
- e4
- Input Offset Voltage (Vos) :
- 2mV
- Radiation Hardening :
- No
- Operating Temperature :
- -40°C~105°C
- Power Supplies :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tape and Reel (TR)
- Type :
- GENERAL PURPOSE
- Pin Count :
- 14
- Output Current per Channel :
- 100pA
- Nominal Supply Current :
- 2mA
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- No SVHC
- Weight :
- 4.535924g
- Length :
- 8.75mm
- Current - Output (Typ) :
- 16mA @ 5V
- Contact Plating :
- Tin
- Voltage - Input Offset (Max) :
- 2mV @ 30V
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Number of Terminations :
- 14
- Base Part Number :
- LM239
- Number of Circuits :
- 4
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Datasheets
- LM239ADT
LM239ADT Documents
Comparators STMicroelectronics LM239ADT Overview
The LM239ADT by STMicroelectronics is a premier choice in the realm of low-power quadruple comparators, designed meticulously for versatile applications requiring multiple voltage level detections. This integrated circuit is encapsulated in a 14SOIC package, ensuring a compact footprint along with robust performance. The LM239ADT excels in environments where reliability and precision are paramount, making it an ideal solution for both commercial and industrial applications. The device's ability to operate over a wide voltage range and its low power consumption are particularly beneficial for systems where efficiency is crucial. By integrating the LM239ADT from STMicroelectronics, businesses can enhance system reliability and performance, driving significant improvements in operational efficiencies and product longevity.
LM239ADT Features
The LM239ADT boasts several key features that make it a standout choice for various demanding applications. These include its capability to function across a wide voltage range, its low input bias current, and its low input offset voltage. Additionally, the LM239ADT is designed to operate effectively under extreme temperature variations, which is crucial for critical systems and harsh environments. Its quad comparator setup allows for multiple comparisons of voltages, which can be executed simultaneously, enhancing the device's efficiency and application scope.
LM239ADT Applications
- Industrial Control Systems: The LM239ADT can be used to monitor voltage levels, ensuring that machinery operates within safe parameters, thus preventing equipment failure.
- Automotive Systems: In automotive electronics, this comparator checks for voltage variances that signify operational issues, contributing to vehicle safety and system reliability.
- Alarm Systems: Employed in security devices, the LM239ADT helps detect and respond to abnormal voltage levels, triggering alarms when necessary.
- Data Acquisition Systems: It is utilized to compare various signal voltages, aiding in accurate data capture and analysis in scientific and industrial instrumentation.
- Power Supply Management: This IC ensures that all connected devices receive stable voltages, safeguarding against power surges and drops.
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
-
-
