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Спецификации
| Атрибут | Ценность |
| Package / Case | Tube,Tube |
| Part Status | Obsolete |
| Type | General Purpose |
| Number of Elements | 2 |
| Output Type | CMOS, Rail-to-Rail, TTL |
| Voltage - Supply, Single/Dual (±) | 2.7V ~ 5.5V |
| Voltage - Input Offset (Max) | 2mV @ 5V |
| Current - Input Bias(Max) | 0.075µA @ 5.5V |
| Current - Quiescent (Max) | 650µA |
| CMRRPSRR(Typ) | 95dB CMRR, 100dB PSRR |
| Propagation Delay(Max) | 28ns |
| Hysteresis | 4mV |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
Обзор
Description
The MAX976ESA is an operational amplifier (op-amp) that belongs to the MAX976 series, designed by Maxim Integrated (now part of Analog Devices). It is characterized by its high-speed performance and wide bandwidth, making it suitable for various applications requiring precise and fast signal processing. This op-amp offers a low-voltage operation, typically functioning well within a range of single-supply voltages, making it applicable for portable and battery-powered devices.
Key features of the MAX976ESA include low input bias current and low input offset voltage, ensuring minimal error and high accuracy in amplification tasks. It is available in an 8-pin SOIC (Small Outline Integrated Circuit) package, which makes it compact and convenient for integration into circuit boards with limited space.
The MAX976ESA finds applications in areas like active filters, signal conditioning, and other analog processing tasks in both consumer electronics and industrial devices. Its robust performance under various conditions makes it a versatile choice for engineers and designers.
Key features of the MAX976ESA include low input bias current and low input offset voltage, ensuring minimal error and high accuracy in amplification tasks. It is available in an 8-pin SOIC (Small Outline Integrated Circuit) package, which makes it compact and convenient for integration into circuit boards with limited space.
The MAX976ESA finds applications in areas like active filters, signal conditioning, and other analog processing tasks in both consumer electronics and industrial devices. Its robust performance under various conditions makes it a versatile choice for engineers and designers.
Equivalent
The MAX976ESA is a low-power, audio power amplifier IC. Equivalent products with similar specifications might include the LM386 from Texas Instruments, the TDA2822 from STMicroelectronics, and the NJM2073 from New Japan Radio (NJR). Each of these alternatives can vary in specific features and performance, so it's important to compare datasheets for compatibility with your application.
Features
The MAX976ESA is a high-performance operational amplifier known for its low voltage operation and low power consumption. Key features include:
1. Low Voltage Operation: It operates from a supply voltage as low as 2.4V, making it suitable for battery-powered devices.
2. Low Power Consumption: With a quiescent current of only 25µA, it is ideal for applications where power efficiency is critical.
3. Rail-to-Rail Output: This feature ensures that the output can swing very close to the supply rails, maximizing the dynamic range.
4. High Input Impedance: Provides minimal loading on preceding stages, which is beneficial for precision applications.
5. Low Input Bias Current: This feature is crucial for maintaining accuracy in high-impedance circuits.
6. Fast Settling Time: Ensures quick response to input changes, suitable for high-speed applications.
7. Small Package Size: Available in an 8-pin SOIC package, it is ideal for space-constrained designs.
The MAX976ESA is commonly used in portable electronics, sensor interfaces, and signal conditioning applications due to its efficiency and performance characteristics.
1. Low Voltage Operation: It operates from a supply voltage as low as 2.4V, making it suitable for battery-powered devices.
2. Low Power Consumption: With a quiescent current of only 25µA, it is ideal for applications where power efficiency is critical.
3. Rail-to-Rail Output: This feature ensures that the output can swing very close to the supply rails, maximizing the dynamic range.
4. High Input Impedance: Provides minimal loading on preceding stages, which is beneficial for precision applications.
5. Low Input Bias Current: This feature is crucial for maintaining accuracy in high-impedance circuits.
6. Fast Settling Time: Ensures quick response to input changes, suitable for high-speed applications.
7. Small Package Size: Available in an 8-pin SOIC package, it is ideal for space-constrained designs.
The MAX976ESA is commonly used in portable electronics, sensor interfaces, and signal conditioning applications due to its efficiency and performance characteristics.
Pinout
The MAX976ESA is an operational amplifier (op-amp) typically housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here’s a brief description of its pin configuration and functions:
1. Pin 1 (OFFSET N1): Used for offset voltage nulling.
2. Pin 2 (IN-): Inverting input of the op-amp.
3. Pin 3 (IN+): Non-inverting input of the op-amp.
4. Pin 4 (V-): Negative power supply voltage.
5. Pin 5 (OUTPUT): Output of the op-amp.
6. Pin 6 (V+): Positive power supply voltage.
7. Pin 7 (NC): No connection (not internally connected, typically left open).
8. Pin 8 (OFFSET N2): Used for offset voltage nulling.
The MAX976 is designed for applications requiring low offset voltage and low power consumption, making it suitable for precision amplifier applications.
1. Pin 1 (OFFSET N1): Used for offset voltage nulling.
2. Pin 2 (IN-): Inverting input of the op-amp.
3. Pin 3 (IN+): Non-inverting input of the op-amp.
4. Pin 4 (V-): Negative power supply voltage.
5. Pin 5 (OUTPUT): Output of the op-amp.
6. Pin 6 (V+): Positive power supply voltage.
7. Pin 7 (NC): No connection (not internally connected, typically left open).
8. Pin 8 (OFFSET N2): Used for offset voltage nulling.
The MAX976 is designed for applications requiring low offset voltage and low power consumption, making it suitable for precision amplifier applications.
Manufacturer
The MAX976ESA is manufactured by Maxim Integrated, a company that specializes in designing, manufacturing, and marketing analog and mixed-signal integrated circuits. Maxim Integrated focuses on creating solutions for a variety of industries, including automotive, industrial, healthcare, mobile consumer electronics, and computing markets. The company is known for its innovations in power management, sensor technology, and interface products, among others. Maxim Integrated was acquired by Analog Devices in 2021, further expanding its reach and capabilities in the semiconductor industry.
Application
The MAX976ESA is a low-power, precision operational amplifier commonly used in applications requiring high accuracy and stability. Its application areas include:
1. Sensor Signal Conditioning: Enhancing the output of sensors by amplifying low-level signals.
2. Instrumentation: Used in measurement equipment for precise data acquisition.
3. Medical Devices: Utilized in medical instrumentation for accurate diagnostic readings.
4. Control Systems: Implemented in feedback loops for industrial control systems to maintain precision.
5. Portable Devices: Integrated into battery-powered gadgets due to its low power consumption.
6. Data Acquisition Systems: Ensures the precise conversion and processing of analog signals to digital.
These applications leverage the MAX976ESA's high input impedance, low offset voltage, and low power consumption.
1. Sensor Signal Conditioning: Enhancing the output of sensors by amplifying low-level signals.
2. Instrumentation: Used in measurement equipment for precise data acquisition.
3. Medical Devices: Utilized in medical instrumentation for accurate diagnostic readings.
4. Control Systems: Implemented in feedback loops for industrial control systems to maintain precision.
5. Portable Devices: Integrated into battery-powered gadgets due to its low power consumption.
6. Data Acquisition Systems: Ensures the precise conversion and processing of analog signals to digital.
These applications leverage the MAX976ESA's high input impedance, low offset voltage, and low power consumption.
Package
The MAX976ESA is an 8-pin SOIC (Small Outline Integrated Circuit) package.
