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LM239AN
LM239AN is designed to operate in temperatures ranging from -25 to 85 degrees Celsius, providing reliable performance in a wide range of environments
Brands: STMicroelectronics
Mfr.Part #: LM239AN
Datasheet: LM239AN Datasheet (PDF)
Package/Case: PDIP-14
RoHS Status:
Stock Condition: 5,497 pcs, New Original
Product Type: Comparators
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.223 | $0.223 |
| 200 | $0.086 | $17.200 |
| 500 | $0.083 | $41.500 |
| 1000 | $0.082 | $82.000 |
In Stock: 5,497 PCS
LM239AN General Description
The LM239AN, part of the LMx39x family of comparators, is a quad differential comparator widely used for voltage comparisons in electronic circuits. Its four independent voltage comparators with an open-collector output stage enable it to drive loads of up to 15mA. With an input voltage range from -0.3V to 36V, the LM239AN is suitable for a wide range of voltage comparison tasks. It features a low input offset voltage of 2mV for accurate voltage comparisons and a low input bias current of 25nA to minimize errors in operation. The device also offers a fast response time, with a propagation delay of 1.5μs. Housed in a 14-pin DIP package, it is easy to integrate into electronic designs and operates over a wide temperature range of -25°C to 85°C. With its high performance and versatility, the LM239AN is the go-to solution for voltage comparisons in various electronic applications
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | STMicroelectronics | Product Category | Analog Comparators |
| RoHS | Details | Mounting Style | Through Hole |
| Package / Case | PDIP-14 | Number of Channels | 4 Channel |
| Output Type | Rail-to-Rail | Response Time | 1.3 us |
| Supply Voltage - Min | 2 V | Supply Voltage - Max | 36 V |
| Operating Supply Current | 2 mA | Output Current per Channel | 4 mA |
| Vos - Input Offset Voltage | 2 mV | Ib - Input Bias Current | 50 nA |
| Minimum Operating Temperature | - 25 C | Maximum Operating Temperature | + 85 C |
| Series | LM239 | Brand | STMicroelectronics |
| GBP - Gain Bandwidth Product | - | Ios - Input Offset Current | 150 nA |
| Minimum Dual Supply Voltage | 1 V | Operating Supply Voltage | 36 V |
| Pd - Power Dissipation | 1.5 W | Product | Analog Comparators |
| Product Type | Analog Comparators | Reference Voltage | No |
| Shutdown | No Shutdown | Factory Pack Quantity | 25 |
| Subcategory | Amplifier ICs | Vcm - Common Mode Voltage | Negative Rail to Positive Rail - 1.5 V |
| Unit Weight | 0.057144 oz |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The LM239AN is a quad differential comparator chip commonly used in electronics for voltage monitoring and control applications. It has four independent voltage comparators in a single package and is designed to operate with a wide range of power supply voltages. It is known for its low input offset voltage and high input impedance characteristics.
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Equivalent
The equivalent products of LM239AN chip are LM339, LM2901, and LM3302. These are all quad voltage comparators offering similar features and functionalities. -
Features
LM239AN is a quad differential comparator with low input offset voltage, low input bias current, and high input impedance. It has a wide supply voltage range, output compatible with TTL, MOS, and CMOS, and open collector outputs for wired OR connection. It also has power dissipation and ESD protection. -
Pinout
The LM239AN has 14 pins and is a quad differential comparator. It has four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. The LM239AN is commonly used in voltage detection, threshold detection, and signal conditioning applications. -
Manufacturer
Texas Instruments is the manufacturer of the LM239AN. They are a semiconductor company that designs and manufactures a range of electronic components. Based in Dallas, Texas, Texas Instruments is known for producing a variety of integrated circuits, including amplifiers, microcontrollers, and digital signal processors. -
Application Field
The LM239AN is commonly used in applications such as voltage comparators, voltage regulators, oscillator circuits, and overvoltage protection circuits. It is also used in automotive electronics, power supply monitoring, battery management, and industrial control systems due to its high accuracy, low power consumption, and wide operating voltage range. -
Package
The LM239AN chip is typically packaged in a standard 14-pin Dual In-Line Package (DIP). It is in the form of an integrated circuit (IC) chip and has a size of approximately 9.81mm x 6.35mm x 3.3mm.
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