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LM258ADR
+BOM-
제조업체텍사스 인스트루먼트(주)
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제조업체 부품 #LM258ADR
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데이터시트 LM258ADR DataSheet
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재고5259
365 1일 품질 보증
7*24 영업 시간 서비스 보증
90-판매 후 1일 보증
정품 보증
사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 2 |
| SlewRate | 0.3V/µs |
| GainBandwidthProduct | 700 kHz |
| Current-InputBias | 15 nA |
| Voltage-InputOffset | 2 mV |
| Current-Supply | 500µA (x2 Channels) |
| Current-Output/Channel | 40 mA |
| Voltage-SupplySpan(Min) | 3 V |
| Voltage-SupplySpan(Max) | 32 V |
| OperatingTemperature | -25°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
개요
Description
The LM258ADR is a dual operational amplifier (op-amp) integrated circuit from Texas Instruments, widely used in various electronic applications. It belongs to the LM258 series, known for its low power consumption and versatility. The "ADR" in its name refers to packaging and reel specifications for surface mount devices.
Key features include:
1. Dual Amplifiers: Offers two op-amps in a single package, useful for applications requiring multiple amplifiers.
2. Low Power Consumption: Ideal for battery-operated devices due to minimal power usage.
3. Wide Supply Voltage Range: Operates from a single or dual power supply, typically ranging from ±1.5V to ±32V.
4. Internally Frequency Compensated: Provides stable operation without requiring external frequency compensation components.
5. Low Input Bias Current: Enhances performance in precision applications.
6. Common Mode Input Range: Includes ground, making it useful in single-supply applications.
These features make the LM258ADR useful in signal conditioning, filtering, and general amplification tasks in various consumer and industrial electronics.
Key features include:
1. Dual Amplifiers: Offers two op-amps in a single package, useful for applications requiring multiple amplifiers.
2. Low Power Consumption: Ideal for battery-operated devices due to minimal power usage.
3. Wide Supply Voltage Range: Operates from a single or dual power supply, typically ranging from ±1.5V to ±32V.
4. Internally Frequency Compensated: Provides stable operation without requiring external frequency compensation components.
5. Low Input Bias Current: Enhances performance in precision applications.
6. Common Mode Input Range: Includes ground, making it useful in single-supply applications.
These features make the LM258ADR useful in signal conditioning, filtering, and general amplification tasks in various consumer and industrial electronics.
Equivalent
The LM258ADR is a dual operational amplifier commonly used in various applications. Equivalent products include:
1. LM358 - A general-purpose dual operational amplifier.
2. MC1458 - Another dual operational amplifier with similar specifications.
3. UA741 - A single op-amp, but often used in similar applications.
4. TL082 - A dual JFET-input operational amplifier.
5. NE5532 - A dual low-noise operational amplifier.
These equivalents may have slight variations in performance and specifications, so always check the datasheets for compatibility with your application.
1. LM358 - A general-purpose dual operational amplifier.
2. MC1458 - Another dual operational amplifier with similar specifications.
3. UA741 - A single op-amp, but often used in similar applications.
4. TL082 - A dual JFET-input operational amplifier.
5. NE5532 - A dual low-noise operational amplifier.
These equivalents may have slight variations in performance and specifications, so always check the datasheets for compatibility with your application.
Features
The LM258ADR is a dual operational amplifier designed for a wide range of applications. Key features include:
1. Dual Op-Amp: It contains two independent, high-gain, internally frequency-compensated op-amps.
2. Wide Supply Range: Operates on a supply voltage range from 3V to 32V (single supply) or ±1.5V to ±16V (dual supply).
3. Low Power Consumption: Designed for low power consumption, making it suitable for battery-powered devices.
4. Wide Bandwidth: Features a unity-gain bandwidth of approximately 1 MHz.
5. Common-Mode Range: Offers a wide common-mode voltage range, including ground, which is particularly useful in single-supply applications.
6. Low Input Offset Voltage: Provides low input offset voltage, ensuring precision in signal processing.
7. Short-Circuit Protection: Integrated protection for enhanced reliability.
8. Temperature Range: Operates effectively in the industrial temperature range from -40°C to 85°C.
9. Package Type: Available in the SOIC-8 package, suitable for various circuit designs.
These attributes make the LM258ADR versatile for various applications, including signal conditioning, sensor interfacing, and general-purpose amplification.
1. Dual Op-Amp: It contains two independent, high-gain, internally frequency-compensated op-amps.
2. Wide Supply Range: Operates on a supply voltage range from 3V to 32V (single supply) or ±1.5V to ±16V (dual supply).
3. Low Power Consumption: Designed for low power consumption, making it suitable for battery-powered devices.
4. Wide Bandwidth: Features a unity-gain bandwidth of approximately 1 MHz.
5. Common-Mode Range: Offers a wide common-mode voltage range, including ground, which is particularly useful in single-supply applications.
6. Low Input Offset Voltage: Provides low input offset voltage, ensuring precision in signal processing.
7. Short-Circuit Protection: Integrated protection for enhanced reliability.
8. Temperature Range: Operates effectively in the industrial temperature range from -40°C to 85°C.
9. Package Type: Available in the SOIC-8 package, suitable for various circuit designs.
These attributes make the LM258ADR versatile for various applications, including signal conditioning, sensor interfacing, and general-purpose amplification.
Pinout
The LM258ADR is a dual operational amplifier with a total of 8 pins. Here is a concise description of its pin functions:
1. Pin 1 (OUT1): Output of the first operational amplifier.
2. Pin 2 (IN1-): Inverting input for the first operational amplifier.
3. Pin 3 (IN1+): Non-inverting input for the first operational amplifier.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (IN2+): Non-inverting input for the second operational amplifier.
6. Pin 6 (IN2-): Inverting input for the second operational amplifier.
7. Pin 7 (OUT2): Output of the second operational amplifier.
8. Pin 8 (V+): Positive power supply.
The LM258ADR is typically used in various applications requiring dual operational amplifiers, offering features like low supply current, wide bandwidth, and the ability to operate from a single power supply.
1. Pin 1 (OUT1): Output of the first operational amplifier.
2. Pin 2 (IN1-): Inverting input for the first operational amplifier.
3. Pin 3 (IN1+): Non-inverting input for the first operational amplifier.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (IN2+): Non-inverting input for the second operational amplifier.
6. Pin 6 (IN2-): Inverting input for the second operational amplifier.
7. Pin 7 (OUT2): Output of the second operational amplifier.
8. Pin 8 (V+): Positive power supply.
The LM258ADR is typically used in various applications requiring dual operational amplifiers, offering features like low supply current, wide bandwidth, and the ability to operate from a single power supply.
Manufacturer
The LM258ADR is manufactured by Texas Instruments, a global semiconductor company. Texas Instruments designs and produces analog and embedded processing chips that are integral to electronics across various industries, including automotive, industrial, personal electronics, and communications. Known for their innovation in technology, TI's products are fundamental in facilitating efficient and effective electronic functionality.
Application
The LM258ADR is a dual operational amplifier commonly used in various applications due to its versatility and performance. Key application areas include:
1. Signal Conditioning: Amplifying low-level signals in sensors and data acquisition systems.
2. Active Filters: Implementing filters in audio processing and communication systems.
3. Voltage Followers: Providing buffering with high input impedance and low output impedance.
4. Analog Signal Processing: Used in analog computation and waveform generation.
5. Comparators: Used in simple comparison circuits for threshold detection.
6. Control Systems: Employed in feedback and control loops in industrial and consumer electronics.
Its low power consumption and wide supply voltage range make it ideal for battery-powered and general-purpose applications.
1. Signal Conditioning: Amplifying low-level signals in sensors and data acquisition systems.
2. Active Filters: Implementing filters in audio processing and communication systems.
3. Voltage Followers: Providing buffering with high input impedance and low output impedance.
4. Analog Signal Processing: Used in analog computation and waveform generation.
5. Comparators: Used in simple comparison circuits for threshold detection.
6. Control Systems: Employed in feedback and control loops in industrial and consumer electronics.
Its low power consumption and wide supply voltage range make it ideal for battery-powered and general-purpose applications.
Package
The LM258ADR is an operational amplifier packaged in an SOIC-8 (Small Outline Integrated Circuit) form, which is a surface-mount package with 8 pins.
