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LMC7211AIM5X
Product Overview
Category: Integrated Circuit (IC)
Use: The LMC7211AIM5X is a low-power, single operational amplifier designed for general-purpose applications. It is commonly used in various electronic circuits that require amplification and signal conditioning.
Characteristics: - Low power consumption - High gain bandwidth product - Rail-to-rail input and output voltage range - Wide supply voltage range - Small package size (SOT-23-5) - Low input offset voltage
Package: SOT-23-5
Essence: The LMC7211AIM5X is an essential component in electronic devices that require amplification of signals with low power consumption and high precision.
Packaging/Quantity: The LMC7211AIM5X is typically sold in reels containing 3000 units.
Specifications
- Supply Voltage Range: 2.7V to 12V
- Input Offset Voltage: 1.5mV (maximum)
- Gain Bandwidth Product: 1.4MHz (typical)
- Input Bias Current: 10nA (typical)
- Output Current: 20mA (typical)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The LMC7211AIM5X has five pins arranged as follows:
___________
| |
IN-|1 5|-Vcc
IN+|2 4|-OUT
GND|3_________|-NC
- IN-: Inverting input terminal
- IN+: Non-inverting input terminal
- GND: Ground reference
- OUT: Output terminal
- Vcc: Positive supply voltage
Functional Features
- Low input offset voltage ensures accurate amplification of small signals.
- Rail-to-rail input and output voltage range allows for maximum utilization of the available supply voltage.
- High gain bandwidth product enables amplification of high-frequency signals.
- Wide supply voltage range provides flexibility in various applications.
- Low power consumption makes it suitable for battery-powered devices.
Advantages and Disadvantages
Advantages: - Low power consumption - Rail-to-rail input and output voltage range - Small package size - Wide supply voltage range - Low input offset voltage
Disadvantages: - Limited output current capability - Relatively low gain bandwidth product compared to specialized amplifiers
Working Principles
The LMC7211AIM5X operates as a voltage amplifier, taking an input signal and amplifying it to a higher level. It utilizes a differential input stage followed by a gain stage and an output buffer. The rail-to-rail input and output voltage range allow for maximum signal swing without distortion. The low power consumption ensures efficient operation in battery-powered applications.
Detailed Application Field Plans
The LMC7211AIM5X finds applications in various fields, including but not limited to: 1. Portable audio devices 2. Sensor signal conditioning 3. Battery-powered instrumentation 4. Active filters 5. Signal amplification in communication systems
Detailed and Complete Alternative Models
- LM358: Dual operational amplifier with similar characteristics and pin configuration.
- MCP6001: Single operational amplifier with low power consumption and rail-to-rail input/output capabilities.
- TLV2462: Dual operational amplifier with low noise and wide supply voltage range.
These alternative models provide similar functionality and can be used as substitutes for the LMC7211AIM5X in different applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LMC7211AIM5X en soluciones técnicas
Question: What is the typical supply voltage range for LMC7211AIM5X?
Answer: The typical supply voltage range for LMC7211AIM5X is 2.7V to 5.5V.Question: What is the maximum input offset voltage of LMC7211AIM5X?
Answer: The maximum input offset voltage of LMC7211AIM5X is ±0.5mV.Question: Can LMC7211AIM5X operate in a single-supply configuration?
Answer: Yes, LMC7211AIM5X can operate in a single-supply configuration.Question: What is the typical quiescent current consumption of LMC7211AIM5X?
Answer: The typical quiescent current consumption of LMC7211AIM5X is 45µA.Question: Does LMC7211AIM5X have built-in EMI filtering?
Answer: Yes, LMC7211AIM5X has built-in EMI filtering.Question: What is the maximum input common-mode voltage range of LMC7211AIM5X?
Answer: The maximum input common-mode voltage range of LMC7211AIM5X is 0V to VCC - 1.5V.Question: Is LMC7211AIM5X suitable for battery-powered applications?
Answer: Yes, LMC7211AIM5X is suitable for battery-powered applications due to its low power consumption.Question: What is the typical open-loop gain of LMC7211AIM5X?
Answer: The typical open-loop gain of LMC7211AIM5X is 100dB.Question: Can LMC7211AIM5X be used in temperature-critical environments?
Answer: Yes, LMC7211AIM5X can be used in temperature-critical environments as it has a wide operating temperature range.Question: Does LMC7211AIM5X have short-circuit protection?
Answer: Yes, LMC7211AIM5X has built-in short-circuit protection to ensure device safety and reliability.