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規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | LMV® |
| Part Status | Obsolete |
| Amplifier Type | General Purpose |
| Number of Circuits | 2 |
| Output Type | Rail-to-Rail |
| Slew Rate | 1V/µs |
| Gain Bandwidth Product | 1 MHz |
| Current - Input Bias | 15 nA |
| Voltage - Input Offset | 1.7 mV |
| Supply Current | 210µA (x2 Channels) |
| Current - Output / Channel | 160 mA |
| Voltage - Supply Span(Min) | 2.7 V |
| Voltage - Supply Span(Max) | 5.5 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
概述
Description
The LMV358MM is a low-voltage, dual operational amplifier designed for applications requiring a wide range of voltage operability and low power consumption. Manufactured by Texas Instruments, this op-amp operates efficiently on a power supply range from 2.7V to 5.5V, making it suitable for battery-powered devices. It features rail-to-rail output swing, which maximizes the signal range, and is capable of driving larger loads with low distortion.
The LMV358MM provides a good balance between speed and power efficiency, with a typical slew rate of 1.3 V/µs and a bandwidth of about 1 MHz. This makes it ideal for general-purpose applications in consumer electronics, portable devices, and sensor interfaces. The chip is packaged in an 8-pin VSSOP (Very Small Shrink Outline Package), which is beneficial for compact circuit designs.
Its low input bias current and offset voltage make the LMV358MM reliable in precision applications. Overall, this operational amplifier is recognized for its versatility, compact design, and performance in low-voltage, low-power environments.
The LMV358MM provides a good balance between speed and power efficiency, with a typical slew rate of 1.3 V/µs and a bandwidth of about 1 MHz. This makes it ideal for general-purpose applications in consumer electronics, portable devices, and sensor interfaces. The chip is packaged in an 8-pin VSSOP (Very Small Shrink Outline Package), which is beneficial for compact circuit designs.
Its low input bias current and offset voltage make the LMV358MM reliable in precision applications. Overall, this operational amplifier is recognized for its versatility, compact design, and performance in low-voltage, low-power environments.
Equivalent
The LMV358MM is a low-power dual operational amplifier. Equivalent products include:
1. LM358 - A widely used dual op-amp with similar specifications.
2. TLV2462 - A low-power, rail-to-rail dual op-amp.
3. TSV992 - A high-performance, low-power dual op-amp.
4. AD8602 - A precision dual op-amp with low input bias current.
5. OPA2340 - A precision low-power CMOS dual op-amp.
These alternatives can be selected based on specific requirements such as power consumption, bandwidth, and input/output characteristics.
1. LM358 - A widely used dual op-amp with similar specifications.
2. TLV2462 - A low-power, rail-to-rail dual op-amp.
3. TSV992 - A high-performance, low-power dual op-amp.
4. AD8602 - A precision dual op-amp with low input bias current.
5. OPA2340 - A precision low-power CMOS dual op-amp.
These alternatives can be selected based on specific requirements such as power consumption, bandwidth, and input/output characteristics.
Features
The LMV358MM is a dual operational amplifier with the following key features:
1. Low Supply Voltage: Operates from a 2.7V to 5.5V supply, making it suitable for battery-powered applications.
2. Low Power Consumption: Designed for low power usage, which is ideal for portable devices.
3. Rail-to-Rail Output: Ensures maximum output voltage swing, enhancing dynamic range.
4. Input Offset Voltage: Low input offset voltage improves precision in applications requiring accuracy.
5. Unity-Gain Bandwidth: Approximately 1 MHz, suitable for a variety of general-purpose applications.
6. Slew Rate: Offers a moderate slew rate, balancing speed and stability.
7. Package: Available in a compact SOIC-8 package (MM suffix), facilitating use in space-constrained designs.
8. Temperature Range: Operates over a wide temperature range, typically -40°C to 85°C, supporting various environmental conditions.
These features make the LMV358MM ideal for use in sensor interfacing, signal conditioning, and other applications where low power and high precision are essential.
1. Low Supply Voltage: Operates from a 2.7V to 5.5V supply, making it suitable for battery-powered applications.
2. Low Power Consumption: Designed for low power usage, which is ideal for portable devices.
3. Rail-to-Rail Output: Ensures maximum output voltage swing, enhancing dynamic range.
4. Input Offset Voltage: Low input offset voltage improves precision in applications requiring accuracy.
5. Unity-Gain Bandwidth: Approximately 1 MHz, suitable for a variety of general-purpose applications.
6. Slew Rate: Offers a moderate slew rate, balancing speed and stability.
7. Package: Available in a compact SOIC-8 package (MM suffix), facilitating use in space-constrained designs.
8. Temperature Range: Operates over a wide temperature range, typically -40°C to 85°C, supporting various environmental conditions.
These features make the LMV358MM ideal for use in sensor interfacing, signal conditioning, and other applications where low power and high precision are essential.
Pinout
The LMV358MM is a dual operational amplifier integrated circuit. It is housed in an 8-pin MSOP (Mini Small Outline Package). Here is a brief rundown of its pin configuration and functions:
1. Pin 1 (OUT1): Output of the first operational amplifier.
2. Pin 2 (IN1-): Inverting input of the first operational amplifier.
3. Pin 3 (IN1+): Non-inverting input of the first operational amplifier.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (IN2+): Non-inverting input of the second operational amplifier.
6. Pin 6 (IN2-): Inverting input of the second operational amplifier.
7. Pin 7 (OUT2): Output of the second operational amplifier.
8. Pin 8 (V+ or VCC): Positive power supply.
The LMV358 is a low-power, general-purpose op-amp suitable for a variety of applications, including signal conditioning, filtering, and amplification. It operates over a wide voltage range and is designed to provide good performance at low supply voltages.
1. Pin 1 (OUT1): Output of the first operational amplifier.
2. Pin 2 (IN1-): Inverting input of the first operational amplifier.
3. Pin 3 (IN1+): Non-inverting input of the first operational amplifier.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (IN2+): Non-inverting input of the second operational amplifier.
6. Pin 6 (IN2-): Inverting input of the second operational amplifier.
7. Pin 7 (OUT2): Output of the second operational amplifier.
8. Pin 8 (V+ or VCC): Positive power supply.
The LMV358 is a low-power, general-purpose op-amp suitable for a variety of applications, including signal conditioning, filtering, and amplification. It operates over a wide voltage range and is designed to provide good performance at low supply voltages.
Manufacturer
The LMV358MM is manufactured by Texas Instruments, an American technology company. Texas Instruments is a leading semiconductor company known for designing and manufacturing a wide range of electronic components, including integrated circuits, microcontrollers, and other semiconductor products. They serve various industries such as automotive, industrial, consumer electronics, and communications, offering solutions that enable advancements in technology and electronic systems.
Application
The LMV358MM is a low-voltage, low-power operational amplifier suitable for a variety of applications. It is commonly used in battery-powered devices, such as portable electronics, due to its low power consumption. It is also suitable for sensor interfaces, signal conditioning, and active filters in consumer electronics. Additionally, the LMV358MM can be used in audio processing circuits, small-signal amplification, and in automotive applications where space and power efficiency are critical. Its small package and low operating voltage make it ideal for integration in compact and energy-efficient systems.
Package
The LMV358MM is a dual operational amplifier packaged in an 8-pin Small Outline No-lead (SON) or Micro8 package, suitable for space-constrained applications.