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LMC7211BIM5
+Lista de MateriaisIC COMPAR TINY R-R CMOS SOT23-5
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FabricanteTexas Instruments
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Peça do Fabricante #LMC7211BIM5
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Pacote SOT-23 (DBV)-5
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | General Purpose |
| NumberofElements | 1 |
| OutputType | Push-Pull |
| Voltage-SupplySingle/Dual(±) | 2.7V ~ 15V, ±1.35V ~ 7.5V |
| Voltage-InputOffset(Max) | 15mV @ 5V |
| Current-InputBias(Max) | 0.04pA @ 5V |
| Current-Output(Typ) | 30mA |
| Current-Quiescent(Max) | 14µA |
| CMRRPSRR(Typ) | 75dB CMRR, 80dB PSRR |
| PropagationDelay(Max) | 10µs |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | SC-74A, SOT-753 |
| MountingType | Surface Mount |
Visão Geral
Description
The LMC7211BIM5 is a precision voltage comparator from Texas Instruments. It features ultra-low power consumption, making it suitable for battery-operated devices. The comparator operates with a supply voltage range of 2.7V to 15V, ensuring compatibility with a variety of systems. Its key specifications include a typical input offset voltage of 5 mV and a typical response time of 4 μs. The LMC7211BIM5 is designed with a push-pull output stage, which allows it to directly drive various logic levels and interfaces without needing additional components.
The device is housed in a small SOT-23-5 package, providing a compact solution for space-constrained applications. It is widely used in portable electronics, signal detection, and level shifting tasks. The LMC7211BIM5 offers stability across temperature fluctuations, making it reliable in diverse environmental conditions. Due to its low power and high precision, it is an ideal choice for applications requiring efficient and accurate voltage comparisons.
The device is housed in a small SOT-23-5 package, providing a compact solution for space-constrained applications. It is widely used in portable electronics, signal detection, and level shifting tasks. The LMC7211BIM5 offers stability across temperature fluctuations, making it reliable in diverse environmental conditions. Due to its low power and high precision, it is an ideal choice for applications requiring efficient and accurate voltage comparisons.
Equivalent
The LMC7211BIM5 is a micropower comparator IC. Equivalent products include the LMV7219 from Texas Instruments, and the TS881 from STMicroelectronics. Other alternatives may include the TLV3701 or TLV3791 series from Texas Instruments, which offer low-power and rail-to-rail performance. When selecting an equivalent, ensure compatibility with your specific application requirements such as voltage range, speed, and package type.
Features
The LMC7211BIM5 is a precision voltage comparator from Texas Instruments, known for its low power consumption and high performance. It features:
1. Low Power Consumption: Operates on a supply current of just a few microamperes, making it suitable for battery-powered applications.
2. Low Supply Voltage: Functions efficiently with a supply voltage range from 2.7V to 15V, offering flexibility for various applications.
3. Rail-to-Rail Input: Allows the input voltage to swing from the negative to the positive supply rail, enhancing the dynamic range.
4. Push-Pull Output: Capable of sourcing and sinking current, which eliminates the need for a pull-up resistor.
5. Fast Response Time: Ensures quick switching with minimal delay, suitable for high-speed applications.
6. Small Package Size: Available in a compact SOT-23-5 package, ideal for space-constrained designs.
7. Low Input Bias Current: Minimizes error due to input offset, enhancing precision.
These features make the LMC7211BIM5 ideal for applications in portable electronics, signal detection, and level-shifting circuits.
1. Low Power Consumption: Operates on a supply current of just a few microamperes, making it suitable for battery-powered applications.
2. Low Supply Voltage: Functions efficiently with a supply voltage range from 2.7V to 15V, offering flexibility for various applications.
3. Rail-to-Rail Input: Allows the input voltage to swing from the negative to the positive supply rail, enhancing the dynamic range.
4. Push-Pull Output: Capable of sourcing and sinking current, which eliminates the need for a pull-up resistor.
5. Fast Response Time: Ensures quick switching with minimal delay, suitable for high-speed applications.
6. Small Package Size: Available in a compact SOT-23-5 package, ideal for space-constrained designs.
7. Low Input Bias Current: Minimizes error due to input offset, enhancing precision.
These features make the LMC7211BIM5 ideal for applications in portable electronics, signal detection, and level-shifting circuits.
Pinout
The LMC7211BIM5 is a low-power, low-voltage, single-supply comparator. It is typically housed in a SOT-23-5 package, which means it has 5 pins. Here is a brief description of its pin functions:
1. V+ (Pin 1): Positive power supply voltage.
2. GND (Pin 2): Ground connection.
3. IN+ (Pin 3): Non-inverting input.
4. IN- (Pin 4): Inverting input.
5. OUT (Pin 5): Comparator output.
The LMC7211 is designed for applications requiring low voltage and low power consumption, making it suitable for battery-powered devices. The comparator's output is open-drain, allowing it to interface with output voltages higher than the supply voltage.
1. V+ (Pin 1): Positive power supply voltage.
2. GND (Pin 2): Ground connection.
3. IN+ (Pin 3): Non-inverting input.
4. IN- (Pin 4): Inverting input.
5. OUT (Pin 5): Comparator output.
The LMC7211 is designed for applications requiring low voltage and low power consumption, making it suitable for battery-powered devices. The comparator's output is open-drain, allowing it to interface with output voltages higher than the supply voltage.
Manufacturer
The LMC7211BIM5 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor design and manufacturing company that develops analog integrated circuits and embedded processors. TI's products are used in a wide range of electronic systems, spanning across various industries such as automotive, industrial, consumer electronics, and communications equipment. The company is known for its innovation and extensive portfolio of semiconductors, providing solutions that help customers efficiently manage power, accurately sense and transmit data, and wirelessly connect across various environments.
Application
The LMC7211BIM5 is a low-power, single comparator with a push-pull output. It is commonly used in applications such as:
1. Portable Electronics: Its low power consumption makes it ideal for battery-operated devices.
2. Threshold Detectors: Used to create voltage level detectors.
3. Oscillators and Timers: Utilized in generating precise timing sequences.
4. Zero-Crossing Detectors: Useful in signal processing for detecting zero points.
5. Analog Signal Processing: Employed in circuits that require precise voltage comparisons.
6. Sensor Interfaces: Used to condition signals from sensors by comparing them with reference voltages.
These applications take advantage of its low voltage and low current operation.
1. Portable Electronics: Its low power consumption makes it ideal for battery-operated devices.
2. Threshold Detectors: Used to create voltage level detectors.
3. Oscillators and Timers: Utilized in generating precise timing sequences.
4. Zero-Crossing Detectors: Useful in signal processing for detecting zero points.
5. Analog Signal Processing: Employed in circuits that require precise voltage comparisons.
6. Sensor Interfaces: Used to condition signals from sensors by comparing them with reference voltages.
These applications take advantage of its low voltage and low current operation.
Package
The LMC7211BIM5 is packaged in a SOT-23-5 configuration, which is a small outline transistor package with five leads.
