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LMV393IDR
+Lista de MateriaisIC COMPARATOR 2 GEN PUR 8SOIC
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FabricanteTexas Instruments
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Peça do Fabricante #LMV393IDR
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Especificações
| Atributo | Valor |
| PartStatus | Active |
| BaseProductNumber | LMV393 |
| Type | Standard (General Purpose) |
| NumberofElements | 2 |
| OutputType | Open-Collector |
| Voltage-Supply,Single/Dual(±) | 2.7V ~ 5.5V |
| Voltage-InputOffset(Max) | 7mV @ 5V |
| Current-InputBias(Max) | 0.25µA @ 5V |
| Current-Output(Typ) | 84mA @ 5V |
| Current-Quiescent(Max) | 250µA |
| PropagationDelay(Max) | 600ns |
| OperatingTemperature | -40°C ~ 85°C |
| Package | 8-SOIC (0.154", 3.90mm Width) |
| MountingType | Surface Mount |
| SupplierDevicePackage | 8-SOIC |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Visão Geral
Description
The LMV393IDR is a low-voltage, low-power dual comparator integrated circuit designed by Texas Instruments. It is ideal for battery-powered applications or any circuit requiring efficient power consumption. The device operates with a supply voltage range from 2.7V to 5.5V, making it suitable for a variety of applications, including portable electronics and sensor interfaces.
This dual comparator features an open-drain output, allowing multiple comparators or other devices to connect to a common signal line. It also offers a high-speed response with minimal propagation delay, ensuring quick signal processing and decision-making in electronic circuits.
The LMV393IDR is designed for both consumer and industrial applications, offering a temperature range from -40°C to 85°C. Its small SOIC-8 package enables space-saving designs, especially in compact or densely packed circuit boards.
Overall, the LMV393IDR provides a reliable, efficient, and versatile solution for applications requiring precise voltage comparison with minimal power usage.
This dual comparator features an open-drain output, allowing multiple comparators or other devices to connect to a common signal line. It also offers a high-speed response with minimal propagation delay, ensuring quick signal processing and decision-making in electronic circuits.
The LMV393IDR is designed for both consumer and industrial applications, offering a temperature range from -40°C to 85°C. Its small SOIC-8 package enables space-saving designs, especially in compact or densely packed circuit boards.
Overall, the LMV393IDR provides a reliable, efficient, and versatile solution for applications requiring precise voltage comparison with minimal power usage.
Equivalent
The LMV393IDR is a low-voltage, low-power dual comparator. Equivalent products include:
1. LM393 - from Texas Instruments, similar specifications.
2. TLV3201 - from Texas Instruments, suitable for low-voltage applications.
3. MC33072 - from ON Semiconductor, another low-power dual comparator.
4. MCP6542 - from Microchip Technology, with similar functionality.
5. NJM2903 - from New Japan Radio (NJR), matches low-voltage requirements.
Ensure to compare specific parameters like voltage, current, and temperature range for compatibility.
1. LM393 - from Texas Instruments, similar specifications.
2. TLV3201 - from Texas Instruments, suitable for low-voltage applications.
3. MC33072 - from ON Semiconductor, another low-power dual comparator.
4. MCP6542 - from Microchip Technology, with similar functionality.
5. NJM2903 - from New Japan Radio (NJR), matches low-voltage requirements.
Ensure to compare specific parameters like voltage, current, and temperature range for compatibility.
Features
The LMV393IDR is a dual low-voltage comparator from Texas Instruments. It is designed for a wide range of applications and features several key attributes:
1. Low Voltage Operation: Operates on a supply voltage as low as 2.7V and up to 5.5V, making it suitable for battery-powered devices.
2. Low Supply Current: With a typical supply current of 60 µA per comparator, it is energy-efficient, which is ideal for portable applications.
3. Open-Drain Output: This allows for wired-OR configurations and interfacing with logic devices operating at different voltage levels.
4. Wide Common-Mode Voltage Range: Extends from 0 to VCC-1.5V, allowing inputs to be near ground or positive supply without phase inversion.
5. Fast Response Time: Provides quick switching with a propagation delay of about 1.3 µs, suitable for high-speed applications.
6. Temperature Range: Operates from -40°C to +125°C, suitable for use in harsh environments.
7. Package: Available in an 8-pin SOIC package, allowing for compact circuit designs.
These features make the LMV393IDR a versatile choice for various low-voltage comparison tasks in electronic systems.
1. Low Voltage Operation: Operates on a supply voltage as low as 2.7V and up to 5.5V, making it suitable for battery-powered devices.
2. Low Supply Current: With a typical supply current of 60 µA per comparator, it is energy-efficient, which is ideal for portable applications.
3. Open-Drain Output: This allows for wired-OR configurations and interfacing with logic devices operating at different voltage levels.
4. Wide Common-Mode Voltage Range: Extends from 0 to VCC-1.5V, allowing inputs to be near ground or positive supply without phase inversion.
5. Fast Response Time: Provides quick switching with a propagation delay of about 1.3 µs, suitable for high-speed applications.
6. Temperature Range: Operates from -40°C to +125°C, suitable for use in harsh environments.
7. Package: Available in an 8-pin SOIC package, allowing for compact circuit designs.
These features make the LMV393IDR a versatile choice for various low-voltage comparison tasks in electronic systems.
Pinout
The LMV393IDR is a dual, low-voltage comparator integrated circuit. It is typically housed in an 8-pin package, such as the SOIC-8. Here is a brief overview of its pin functions:
1. VCC (Pin 8): Power supply voltage.
2. GND (Pin 4): Ground connection.
3. IN+ (Pins 3 and 5): Non-inverting inputs for the two comparators.
4. IN- (Pins 2 and 6): Inverting inputs for the two comparators.
5. OUT (Pins 1 and 7): Output pins for the comparators.
The LMV393IDR is used to compare voltages at its input pins and outputs a signal based on the comparison. It is designed for low-voltage, low-power applications and operates efficiently in battery-powered devices.
1. VCC (Pin 8): Power supply voltage.
2. GND (Pin 4): Ground connection.
3. IN+ (Pins 3 and 5): Non-inverting inputs for the two comparators.
4. IN- (Pins 2 and 6): Inverting inputs for the two comparators.
5. OUT (Pins 1 and 7): Output pins for the comparators.
The LMV393IDR is used to compare voltages at its input pins and outputs a signal based on the comparison. It is designed for low-voltage, low-power applications and operates efficiently in battery-powered devices.
Manufacturer
The LMV393IDR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide array of electronic components and integrated circuits. TI’s products are used in various applications across industries, including consumer electronics, automotive, industrial, and communications. The company is known for its innovations in analog and embedded processing technologies, and it plays a significant role in providing solutions for power management, signal processing, and data conversion.
Application
The LMV393IDR is a low-voltage, low-power dual comparator commonly used in applications requiring precise voltage comparison. Key application areas include:
1. Battery-Powered Devices: Useful for low power consumption requirements.
2. Portable Electronics: Ideal in smartphones, tablets, and other handheld devices.
3. Signal Detection and Conditioning: Employed in circuits needing signal level monitoring.
4. Industrial Controls: Used in process control and automation systems for voltage monitoring.
5. Consumer Electronics: Integrated into TVs, audio equipment, and home appliances.
6. Automotive Systems: Applied in low-voltage detection and control systems.
7. Medical Devices: Useful in portable medical instrumentation for low-power operation.
These features make it versatile for low-voltage, battery-operated environments.
1. Battery-Powered Devices: Useful for low power consumption requirements.
2. Portable Electronics: Ideal in smartphones, tablets, and other handheld devices.
3. Signal Detection and Conditioning: Employed in circuits needing signal level monitoring.
4. Industrial Controls: Used in process control and automation systems for voltage monitoring.
5. Consumer Electronics: Integrated into TVs, audio equipment, and home appliances.
6. Automotive Systems: Applied in low-voltage detection and control systems.
7. Medical Devices: Useful in portable medical instrumentation for low-power operation.
These features make it versatile for low-voltage, battery-operated environments.
Package
The LMV393IDR is a dual comparator IC from Texas Instruments and comes in a SOIC-8 (Small Outline Integrated Circuit) package type.
