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LM358PSR
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #LM358PSR
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 2 |
| SlewRate | 0.3V/µs |
| GainBandwidthProduct | 700 kHz |
| Current-InputBias | 20 nA |
| Voltage-InputOffset | 3 mV |
| Current-Supply | 500µA (x2 Channels) |
| Current-Output/Channel | 40 mA |
| Voltage-SupplySpan(Min) | 3 V |
| Voltage-SupplySpan(Max) | 30 V |
| OperatingTemperature | 0°C ~ 70°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.209, 5.30mm Width) |
Tổng quan
Description
The LM358PSR is a dual operational amplifier integrated circuit designed for a wide range of analog applications. Produced by Texas Instruments, this device combines two independent, high-gain, internally frequency-compensated op-amps in a single package. It operates with a wide supply voltage range, typically from 3V to 32V, making it versatile for various circuits.
The LM358PSR is notable for its low power consumption, which makes it suitable for battery-powered devices. It provides a large output voltage swing and has a high gain bandwidth product, which is important for fast response times in signal processing.
One of the key features of the LM358PSR is its ability to function with single or dual power supplies, offering flexibility in design. It has a low input bias current, which minimizes errors and enhances performance in precision applications.
Common applications include active filters, voltage followers, sensor amplifiers, and integrators. The LM358PSR is available in various packages, including the Small Outline (SO) package, which is space-efficient for compact designs.
The LM358PSR is notable for its low power consumption, which makes it suitable for battery-powered devices. It provides a large output voltage swing and has a high gain bandwidth product, which is important for fast response times in signal processing.
One of the key features of the LM358PSR is its ability to function with single or dual power supplies, offering flexibility in design. It has a low input bias current, which minimizes errors and enhances performance in precision applications.
Common applications include active filters, voltage followers, sensor amplifiers, and integrators. The LM358PSR is available in various packages, including the Small Outline (SO) package, which is space-efficient for compact designs.
Equivalent
The LM358PSR is a dual operational amplifier commonly used in various applications. Equivalent products include:
1. LM358 by Texas Instruments and other manufacturers
2. LM2904
3. MC33072
4. TL082
5. UA741 (single op-amp, but often used in similar applications)
These alternatives may have slight differences in specifications, so it's essential to verify compatibility with specific design requirements.
1. LM358 by Texas Instruments and other manufacturers
2. LM2904
3. MC33072
4. TL082
5. UA741 (single op-amp, but often used in similar applications)
These alternatives may have slight differences in specifications, so it's essential to verify compatibility with specific design requirements.
Features
The LM358PSR is a dual operational amplifier (op-amp) that offers several key features:
1. Dual Op-Amp: Integrates two independent, high-gain, internally frequency-compensated op-amps in a single package.
2. Low Power Consumption: Designed for low power applications, making it suitable for battery-powered devices.
3. Wide Supply Voltage Range: Operates over a range of 3V to 32V for single supply or ±1.5V to ±16V for dual supplies.
4. Input Common-Mode Range: Includes ground, which allows the op-amp to process input signals near the ground level.
5. Short-Circuit Protection: Provides robustness against accidental short-circuits.
6. High Gain: Offers a high open-loop gain, facilitating amplification requirements in various applications.
7. Temperature Stability: Exhibits consistent performance across a wide temperature range.
8. Compatible with Single or Dual Supplies: Versatile for different circuit configurations.
These features make the LM358PSR suitable for various applications, including signal conditioning, filtering, and instrumentation in consumer electronics and industrial devices.
1. Dual Op-Amp: Integrates two independent, high-gain, internally frequency-compensated op-amps in a single package.
2. Low Power Consumption: Designed for low power applications, making it suitable for battery-powered devices.
3. Wide Supply Voltage Range: Operates over a range of 3V to 32V for single supply or ±1.5V to ±16V for dual supplies.
4. Input Common-Mode Range: Includes ground, which allows the op-amp to process input signals near the ground level.
5. Short-Circuit Protection: Provides robustness against accidental short-circuits.
6. High Gain: Offers a high open-loop gain, facilitating amplification requirements in various applications.
7. Temperature Stability: Exhibits consistent performance across a wide temperature range.
8. Compatible with Single or Dual Supplies: Versatile for different circuit configurations.
These features make the LM358PSR suitable for various applications, including signal conditioning, filtering, and instrumentation in consumer electronics and industrial devices.
Pinout
The LM358PSR is a dual operational amplifier integrated circuit. It comes in an 8-pin configuration. Here is a concise overview of the pin functions:
1. Pin 1 (OUT1): Output of the first operational amplifier.
2. Pin 2 (IN-1): Inverting input of the first operational amplifier.
3. Pin 3 (IN+1): Non-inverting input of the first operational amplifier.
4. Pin 4 (VCC-): Negative power supply (commonly connected to ground in single supply applications).
5. Pin 5 (IN+2): Non-inverting input of the second operational amplifier.
6. Pin 6 (IN-2): Inverting input of the second operational amplifier.
7. Pin 7 (OUT2): Output of the second operational amplifier.
8. Pin 8 (VCC+): Positive power supply.
The LM358PSR is widely used in applications requiring dual op-amps due to its low power consumption and ability to operate on a wide range of supply voltages.
1. Pin 1 (OUT1): Output of the first operational amplifier.
2. Pin 2 (IN-1): Inverting input of the first operational amplifier.
3. Pin 3 (IN+1): Non-inverting input of the first operational amplifier.
4. Pin 4 (VCC-): Negative power supply (commonly connected to ground in single supply applications).
5. Pin 5 (IN+2): Non-inverting input of the second operational amplifier.
6. Pin 6 (IN-2): Inverting input of the second operational amplifier.
7. Pin 7 (OUT2): Output of the second operational amplifier.
8. Pin 8 (VCC+): Positive power supply.
The LM358PSR is widely used in applications requiring dual op-amps due to its low power consumption and ability to operate on a wide range of supply voltages.
Manufacturer
The LM358PSR is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and manufactures a wide range of electronic components. TI specializes in analog and embedded processing technologies and is a leader in the semiconductor industry. The company provides solutions that help engineers design and implement electronic systems across various industries, including automotive, industrial, consumer electronics, and telecommunications. TI is known for its innovation and comprehensive portfolio of products that serve various applications.
Application
The LM358PSR is a dual operational amplifier commonly used in various applications due to its versatility and low power consumption. Key application areas include:
1. Signal Conditioning: Amplifying low-level signals in sensors and transducers.
2. Active Filters: Implementing low-pass, high-pass, band-pass, and band-stop filters.
3. Voltage Follower: Buffering voltage levels without loading the source.
4. Analog Computation: Performing mathematical operations like addition, subtraction, integration, and differentiation.
5. Oscillators: Generating waveform signals in audio and RF applications.
6. Data Acquisition: Used in analog-to-digital conversion systems.
Its low cost and dual op-amp configuration make it suitable for a wide variety of consumer electronics and industrial applications.
1. Signal Conditioning: Amplifying low-level signals in sensors and transducers.
2. Active Filters: Implementing low-pass, high-pass, band-pass, and band-stop filters.
3. Voltage Follower: Buffering voltage levels without loading the source.
4. Analog Computation: Performing mathematical operations like addition, subtraction, integration, and differentiation.
5. Oscillators: Generating waveform signals in audio and RF applications.
6. Data Acquisition: Used in analog-to-digital conversion systems.
Its low cost and dual op-amp configuration make it suitable for a wide variety of consumer electronics and industrial applications.
Package
The LM358PSR is an operational amplifier with a SOIC-8 (Small Outline Integrated Circuit) package type. It typically features 8 pins and is designed for surface mount technology, making it suitable for compact electronic circuit designs.
