Overview
The LM339DG is a quad comparator integrated circuit produced by ON Semiconductor. It is designed for use in various electronic applications, including level detection, low-level sensing, and memory functions. This component is particularly valuable in consumer, automotive, and industrial electronics due to its high-performance design and reliability. The LM339DG operates with a single supply voltage ranging from 3.0 V to 36 V or with split supplies from ±1.5 V to ±18 V, making it versatile for different application requirements.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (Single) | 3.0 to 36 | V |
| Supply Voltage (Split) | ±1.5 to ±18 | V |
| Input Bias Current | 25 | nA (Typ) |
| Input Offset Voltage | ±5.0 | mV (Typ) |
| Input Common Mode Voltage Range | 0 to VCC | V |
| Output Saturation Voltage | 130 | mV @ 4.0 mA (Typ) |
| Operating Ambient Temperature Range | 0 to +70 | °C |
| Storage Temperature Range | −65 to +150 | °C |
| Number of Channels | 4 | |
| Package Type | SOIC-14 | |
| Compliance | Pb-free, Halide free |
Key Features
- Single supply operation from 3.0 V to 36 V and split supply operation from ±1.5 V to ±18 V.
- Low input bias current of 25 nA (Typ) and low input offset voltage of ±5.0 mV (Typ).
- TTL and CMOS compatible outputs.
- Low power consumption, making it suitable for battery-powered devices.
- ESD clamps on the inputs increase reliability without affecting device operation.
- Operating frequency up to 1 MHz.
Applications
- Level detection and low-level sensing in various electronic systems.
- Memory applications in consumer, automotive, and industrial electronics.
- Battery chargers and voltage regulators due to its precision and reliability.
Q & A
- Q: What is the operating voltage range of the LM339DG?
A: The LM339DG operates with a single supply voltage from 3.0 V to 36 V or with split supplies from ±1.5 V to ±18 V. - Q: What is the typical input bias current of the LM339DG?
A: The typical input bias current is 25 nA. - Q: Is the LM339DG compatible with TTL and CMOS logic?
A: Yes, the LM339DG is compatible with both TTL and CMOS logic. - Q: What are the typical applications of the LM339DG?
A: The LM339DG is used in level detection, low-level sensing, and memory applications in consumer, automotive, and industrial electronics. - Q: What is the package type of the LM339DG?
A: The LM339DG comes in a SOIC-14 package. - Q: Is the LM339DG Pb-free and Halide free?
A: Yes, the LM339DG is Pb-free and Halide free. - Q: What is the warranty period for the LM339DG from Ovaga?
A: Ovaga offers a 1-year warranty for the LM339DG. - Q: How can I ensure the authenticity of the LM339DG from Onsemi?
A: Ovaga rigorously tests and verifies the credentials of original Onsemi manufacturers and authorized agents to ensure authenticity. - Q: What payment methods are accepted by Ovaga for purchasing the LM339DG?
A: Ovaga accepts various payment methods including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram. - Q: How can I track my package after ordering the LM339DG from Ovaga?
A: Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. You can track your package using this information.
