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IC COMPARATOR 1 GEN PUR SOT23-5
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HerstellerTexas Instruments
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Herstellerteil #LMC7211BIM5X/NOPB
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Datenblatt LMC7211BIM5X/NOPB DataSheet
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| Attribut | Wert |
| Part Status | Active |
| Type | Standard (General Purpose) |
| Number of Elements | 1 |
| Output Type | Push-Pull |
| Voltage - Supply, Single / Dual (±) | 2.7V ~ 15V, ±1.35V ~ 7.5V |
| Voltage - Input Offset (Max) | 15mV @ 5V |
| Current - Input Bias (Max) | 0.04pA @ 5V |
| Current - Output (Typ) | 30mA |
| Current - Quiescent (Max) | 14µA |
| CMRR, PSRR (Typ) | 75dB CMRR, 80dB PSRR |
| Propagation Delay (Max) | 10µs |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | SC-74A, SOT-753 |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOT-23-5 |
| Base Product Number | LMC7211 |
Übersicht
Description
The LMC7211BIM5X/NOPB is a precision voltage comparator designed for low-power applications. It features a high input impedance, which allows it to work effectively with a variety of signal sources without loading them down. The device operates on a wide supply voltage range, typically from 2.0V to 36V, making it versatile for different circuit designs.
This comparator has a low offset voltage, ensuring accurate comparisons between input signals, and a fast response time, which is critical for high-speed applications. It also includes a built-in hysteresis feature, reducing susceptibility to noise and providing more stable operation in noisy environments.
The LMC7211BIM5X/NOPB is packaged in a small outline integrated circuit (SOIC-8), facilitating easy integration into compact designs. It is commonly used in applications such as battery monitoring, signal conditioning, and voltage level detection. Overall, it is an efficient and reliable choice for engineers looking to implement precise voltage comparison in their circuits.
This comparator has a low offset voltage, ensuring accurate comparisons between input signals, and a fast response time, which is critical for high-speed applications. It also includes a built-in hysteresis feature, reducing susceptibility to noise and providing more stable operation in noisy environments.
The LMC7211BIM5X/NOPB is packaged in a small outline integrated circuit (SOIC-8), facilitating easy integration into compact designs. It is commonly used in applications such as battery monitoring, signal conditioning, and voltage level detection. Overall, it is an efficient and reliable choice for engineers looking to implement precise voltage comparison in their circuits.
Equivalent
The LMC7211BIM5X/NOPB is a precision voltage reference. Equivalent products include the TL431, LM4041, and LM185. These alternatives may vary in specifications such as output voltage, temperature stability, and package type, so it's essential to check datasheets for compatibility based on your application requirements.
Features
The LMC7211BIM5X/NOPB is a high-performance voltage comparator featuring the following key features:
1. Rail-to-Rail Output: Provides output voltage swing from the negative rail to the positive rail, maximizing the output voltage range.
2. Low Supply Voltage: Operates on a supply voltage of 2.7V to 36V, allowing for flexibility in various applications.
3. High Speed: Fast response time with a propagation delay of around 250 ns, suitable for high-speed signal processing.
4. Low Input Offset Voltage: Features a typical input offset voltage of 0.5 mV, enhancing precision in applications.
5. Low Power Consumption: Consumes only 1.5 mA (typical) of supply current, making it ideal for battery-powered devices.
6. CMOS Technology: Utilizes CMOS technology for high input impedance and low output impedance.
7. Temperature Range: Operates within a wide temperature range of -40°C to +125°C.
These features make the LMC7211BIM5X/NOPB suitable for various applications, including signal conditioning, level detection, and comparator circuits in portable devices.
1. Rail-to-Rail Output: Provides output voltage swing from the negative rail to the positive rail, maximizing the output voltage range.
2. Low Supply Voltage: Operates on a supply voltage of 2.7V to 36V, allowing for flexibility in various applications.
3. High Speed: Fast response time with a propagation delay of around 250 ns, suitable for high-speed signal processing.
4. Low Input Offset Voltage: Features a typical input offset voltage of 0.5 mV, enhancing precision in applications.
5. Low Power Consumption: Consumes only 1.5 mA (typical) of supply current, making it ideal for battery-powered devices.
6. CMOS Technology: Utilizes CMOS technology for high input impedance and low output impedance.
7. Temperature Range: Operates within a wide temperature range of -40°C to +125°C.
These features make the LMC7211BIM5X/NOPB suitable for various applications, including signal conditioning, level detection, and comparator circuits in portable devices.
Pinout
The LMC7211BIM5X/NOPB is a precision, low-power voltage comparator. It features a total of 8 pins.
Pin Count and Functions:
1. Pin 1 (Inverting Input): The negative input for voltage comparison.
2. Pin 2 (Non-Inverting Input): The positive input for voltage comparison.
3. Pin 3 (Output): The output signal indicating the comparison result.
4. Pin 4 (V-): The negative supply voltage terminal.
5. Pin 5 (V+): The positive supply voltage terminal.
6. Pin 6 (NC): No connection (not used).
7. Pin 7 (Hysteresis Control): Used to set hysteresis (optional).
8. Pin 8 (Compensation): For frequency compensation (optional).
The LMC7211 is designed for applications requiring high precision and low power consumption, making it suitable for battery-operated devices and other sensitive electronic applications.
Pin Count and Functions:
1. Pin 1 (Inverting Input): The negative input for voltage comparison.
2. Pin 2 (Non-Inverting Input): The positive input for voltage comparison.
3. Pin 3 (Output): The output signal indicating the comparison result.
4. Pin 4 (V-): The negative supply voltage terminal.
5. Pin 5 (V+): The positive supply voltage terminal.
6. Pin 6 (NC): No connection (not used).
7. Pin 7 (Hysteresis Control): Used to set hysteresis (optional).
8. Pin 8 (Compensation): For frequency compensation (optional).
The LMC7211 is designed for applications requiring high precision and low power consumption, making it suitable for battery-operated devices and other sensitive electronic applications.
Manufacturer
The manufacturer of the LMC7211BIM5X/NOPB is Texas Instruments (TI). Texas Instruments is an American technology company known for its semiconductor design and manufacturing. Founded in 1930, the company is a major player in the electronics industry, providing a wide range of products, including analog and embedded processing solutions.
TI develops various components, such as microcontrollers, processors, and amplifiers, serving diverse sectors like automotive, industrial, communication, and consumer electronics. The LMC7211 is a precision voltage comparator, widely used in applications requiring accurate signal comparison and processing. Texas Instruments is recognized for its innovation and commitment to quality, making it a trusted supplier in the semiconductor market.
TI develops various components, such as microcontrollers, processors, and amplifiers, serving diverse sectors like automotive, industrial, communication, and consumer electronics. The LMC7211 is a precision voltage comparator, widely used in applications requiring accurate signal comparison and processing. Texas Instruments is recognized for its innovation and commitment to quality, making it a trusted supplier in the semiconductor market.
Application
The LMC7211BIM5X/NOPB is a precision voltage comparator primarily used in applications requiring high-speed and low-power voltage comparisons. Key application areas include:
1. Signal Conditioning: Amplifying and filtering signals in sensor applications.
2. Analog-to-Digital Conversion: Acting as a comparator stage in ADC circuits.
3. Threshold Detection: Monitoring voltage levels for over-voltage and under-voltage protection.
4. Oscillator Circuits: Used in generating waveforms and timing signals.
5. Battery Management Systems: For monitoring battery voltage levels and ensuring safe operation.
Its low offset voltage and wide supply range make it suitable for precision applications in automotive, industrial, and consumer electronics.
1. Signal Conditioning: Amplifying and filtering signals in sensor applications.
2. Analog-to-Digital Conversion: Acting as a comparator stage in ADC circuits.
3. Threshold Detection: Monitoring voltage levels for over-voltage and under-voltage protection.
4. Oscillator Circuits: Used in generating waveforms and timing signals.
5. Battery Management Systems: For monitoring battery voltage levels and ensuring safe operation.
Its low offset voltage and wide supply range make it suitable for precision applications in automotive, industrial, and consumer electronics.
Package
The LMC7211BIM5X/NOPB is available in an 8-pin SOIC (Small Outline Integrated Circuit) package. This surface-mount package type is designed for efficient space utilization on PCBs and provides good thermal performance.
