LM239D
- Mfr.Part #
- LM239D
- Manufacturer
- onsemi
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- COMPARATOR
- Stock
- 5,150
- In Stock :
- 5,150
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- Comparators
- Lead Free :
- Lead Free
- Voltage - Supply, Single/Dual (±) :
- 2V~32V ±1V~16V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Power Supplies :
- 5V
- Terminal Position :
- Dual
- Packaging :
- Tube
- Output Current per Channel :
- 100pA
- Length :
- 8.75mm
- Base Part Number :
- LM239
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Terminal Pitch :
- 1.27mm
- Number of Pins :
- 14
- Input Bias Current :
- 250nA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Current :
- 16mA
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~105°C
- Number of Functions :
- 4
- Voltage Gain :
- 106.02dB
- Turn On Delay Time :
- 1.3 μs
- Width :
- 4mm
- Quiescent Current :
- 2mA
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Radiation Hardening :
- No
- Current - Output (Typ) :
- 16mA @ 5V
- Propagation Delay :
- 1.3 μs
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Number of Terminations :
- 14
- Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- REACH SVHC :
- No SVHC
- Natural Thermal Resistance :
- 105 °C/W
- Type :
- GENERAL PURPOSE
- Factory Lead Time :
- 25 Weeks
- Mount :
- Surface Mount
- Number of Circuits :
- 4
- Height :
- 1.65mm
- Power Dissipation :
- 830mW
- Output Type :
- CMOS, DTL, ECL, MOS, Open-Collector, TTL
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Weight :
- 4.535924g
- Nominal Supply Current :
- 2mA
- Pin Count :
- 14
- Response Time :
- 1.3 μs
- RoHS Status :
- ROHS3 Compliant
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Max Supply Current :
- 2mA
- Input Offset Voltage (Vos) :
- 5mV
- Max Power Dissipation :
- 830mW
- Supply Voltage Limit-Max :
- 32V
- Datasheets
- LM239D

Comparators onsemi LM239D Overview
The onsemi LM239D is a robust quadruple comparator designed for applications requiring reliable voltage level detection and comparison operations. This device is characterized by its high versatility and adaptability across various industries, making it a preferred choice for engineers and procurement specialists looking to secure a high-performance comparator for their electronic designs. The LM239D excels in environments that demand precision and durability, offering stable operation over a wide voltage range. Its design is optimized for ease of integration into multiple circuits, enhancing the operational efficiency and reducing the need for additional components.
LM239D Features
The LM239D comparator by onsemi features multiple elements that stand out in the competitive field of electronic components. Key features include a wide single or dual supply voltage range, low supply current, and the capability to operate over a broad temperature range. Additionally, the LM239D offers low input bias current, low input offset voltage, and output compatibility with TTL, MOS, and CMOS logic systems, ensuring its applicability in a diverse array of technological solutions.
LM239D Applications
- Industrial Control Systems: The LM239D can be used to monitor operational thresholds, enhancing safety and efficiency in machinery and production lines.
- Automotive Electronics: Suitable for voltage monitoring in automotive sensors and electronics, ensuring reliable operation under varying environmental conditions.
- Power Supply Management: Ideal for over-voltage and under-voltage detection, contributing to stable power supply units and systems.
- Alarm and Security Devices: Utilized in alarm systems for accurate triggering based on specific threshold levels, enhancing the reliability of security installations.
- Consumer Electronics: Applies in devices requiring voltage comparison to ensure optimal functioning, such as in battery-operated devices for low-battery detection.
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
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| LM231AN | onsemi | 3,162 | VOLTAGE TO FREQUENCY CONVERTER, |
| LM231AN | onsemi | 3,570 | IC V/F CONV 100KHZ 8DIP |
| LM231AN/NOPB | onsemi | 10,594 | IC V/F CONV 100KHZ 8DIP |
| LM231N | onsemi | 32,028 | VOLTAGE TO FREQUENCY CONVERTER, |
| LM231N | onsemi | 32,028 | IC V/F CONV 100KHZ 8DIP |
| LM231N/NOPB | onsemi | 360 | IC V/F CONV 100KHZ 8DIP |
| LM2320-9 | onsemi | 2 | AC/DC CONVERTER 2X12V 50W |
| LM2320-9EG | onsemi | 39,014 | AC/DC CONVERTER 12V 12V 50W |
| LM234DT | onsemi | 10,844 | IC CURRENT SOURCE 3% 8SOIC |
| LM234Z | onsemi | 2,876 | IC CURRENT SOURCE 3% TO92-3 |
| LM234Z-3 | onsemi | 4,655 | ANALOG RESISTANCE SENSOR, 0.001V |
| LM234Z-3/NOPB | onsemi | 2 | IC CURRENT SOURCE 3% TO92-3 |
| LM234Z-6/NOPB | onsemi | 5,770 | IC CURRENT SOURCE 3% TO92-3 |
| LM235AH | onsemi | 8,967 | LM235A - ANALOG OUT TEMPERATURE |
| LM235AH | onsemi | 8,967 | SENSOR ANALOG -40C-125C TO46-3 |
















