사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Amplifier Type | General Purpose |
| Number of Circuits | 2 |
| Slew Rate | 1.2V/µs |
| Gain Bandwidth Product | 3.6 MHz |
| -3 dB Bandwidth | 5.5 MHz |
| Current - Input Bias | 400 pA |
| Voltage - Input Offset | 15 µV |
| Supply Current | 400µA (x2 Channels) |
| Current - Output / Channel | 10 mA |
| Voltage - Supply Span(Min) | 5 V |
| Voltage - Supply Span(Max) | 30 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
개요
Description
The ADA4077-2ARZ-R7 is a precision operational amplifier (op-amp) produced by Analog Devices. It is part of the ADA4077 series, which is known for high precision, low noise, and low offset voltage. These characteristics make it ideal for applications requiring accurate signal amplification and processing. The op-amp features low input bias current and excellent common-mode rejection ratio (CMRR), contributing to its high precision and stability.
This particular model, ADA4077-2ARZ-R7, is a dual op-amp, meaning it contains two op-amps in a single package. It is housed in an SOIC (Small Outline Integrated Circuit) package, making it suitable for surface-mount technology (SMT) applications. The R7 suffix typically indicates the packaging and reel size for automated manufacturing.
Applications for the ADA4077-2ARZ-R7 include sensor signal conditioning, medical instrumentation, precision data acquisition, and industrial controls. Its robust performance in low-voltage and low-power environments further broadens its usage across various precision-critical industries.
This particular model, ADA4077-2ARZ-R7, is a dual op-amp, meaning it contains two op-amps in a single package. It is housed in an SOIC (Small Outline Integrated Circuit) package, making it suitable for surface-mount technology (SMT) applications. The R7 suffix typically indicates the packaging and reel size for automated manufacturing.
Applications for the ADA4077-2ARZ-R7 include sensor signal conditioning, medical instrumentation, precision data acquisition, and industrial controls. Its robust performance in low-voltage and low-power environments further broadens its usage across various precision-critical industries.
Equivalent
The ADA4077-2ARZ-R7 is a precision operational amplifier by Analog Devices. Equivalent products may include:
1. OPA2210 from Texas Instruments
2. LT1007 by Analog Devices (formerly Linear Technology)
3. MCP6V11 from Microchip Technology
4. LMC6082 from Texas Instruments
These alternatives offer similar precision and low-noise characteristics but make sure to compare specific parameters like supply voltage range, input offset voltage, and bandwidth to ensure compatibility with your application.
1. OPA2210 from Texas Instruments
2. LT1007 by Analog Devices (formerly Linear Technology)
3. MCP6V11 from Microchip Technology
4. LMC6082 from Texas Instruments
These alternatives offer similar precision and low-noise characteristics but make sure to compare specific parameters like supply voltage range, input offset voltage, and bandwidth to ensure compatibility with your application.
Features
The ADA4077-2ARZ-R7 is a precision operational amplifier designed by Analog Devices. It is known for its high performance and reliability in various applications. Key features include:
1. Low Offset Voltage: It has a low input offset voltage, typically around 10 µV, which enhances accuracy in precision applications.
2. Low Noise: Exhibits low voltage noise density of 2.8 nV/√Hz, making it suitable for low-noise applications.
3. Low Input Bias Current: Features a low input bias current of 500 pA, ideal for high-impedance sensor interfaces.
4. Wide Supply Range: Operates on a wide supply voltage range from ±4 V to ±18 V, making it versatile for various systems.
5. Rail-to-Rail Output: Offers rail-to-rail output swing for maximizing the dynamic range.
6. High CMRR and PSRR: Provides high common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR), enhancing performance in noisy environments.
7. Temperature Range: Functions across a wide temperature range, from -40°C to +125°C, ensuring reliability in extreme conditions.
This op-amp is well-suited for precision instrumentation, sensor conditioning, and industrial control applications.
1. Low Offset Voltage: It has a low input offset voltage, typically around 10 µV, which enhances accuracy in precision applications.
2. Low Noise: Exhibits low voltage noise density of 2.8 nV/√Hz, making it suitable for low-noise applications.
3. Low Input Bias Current: Features a low input bias current of 500 pA, ideal for high-impedance sensor interfaces.
4. Wide Supply Range: Operates on a wide supply voltage range from ±4 V to ±18 V, making it versatile for various systems.
5. Rail-to-Rail Output: Offers rail-to-rail output swing for maximizing the dynamic range.
6. High CMRR and PSRR: Provides high common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR), enhancing performance in noisy environments.
7. Temperature Range: Functions across a wide temperature range, from -40°C to +125°C, ensuring reliability in extreme conditions.
This op-amp is well-suited for precision instrumentation, sensor conditioning, and industrial control applications.
Pinout
The ADA4077-2ARZ-R7 is a dual operational amplifier from Analog Devices. It comes in an 8-lead SOIC package. The pin functions are as follows:
1. Output A: The output for the first operational amplifier.
2. Inverting Input A: The inverting input terminal for the first op-amp.
3. Non-Inverting Input A: The non-inverting input terminal for the first op-amp.
4. V-: The negative power supply voltage pin.
5. Non-Inverting Input B: The non-inverting input terminal for the second op-amp.
6. Inverting Input B: The inverting input terminal for the second op-amp.
7. Output B: The output for the second operational amplifier.
8. V+: The positive power supply voltage pin.
This op-amp is designed for applications requiring precision and low noise and is commonly used in sensor signal conditioning, medical instrumentation, and other precision applications.
1. Output A: The output for the first operational amplifier.
2. Inverting Input A: The inverting input terminal for the first op-amp.
3. Non-Inverting Input A: The non-inverting input terminal for the first op-amp.
4. V-: The negative power supply voltage pin.
5. Non-Inverting Input B: The non-inverting input terminal for the second op-amp.
6. Inverting Input B: The inverting input terminal for the second op-amp.
7. Output B: The output for the second operational amplifier.
8. V+: The positive power supply voltage pin.
This op-amp is designed for applications requiring precision and low noise and is commonly used in sensor signal conditioning, medical instrumentation, and other precision applications.
Manufacturer
The ADA4077-2ARZ-R7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and production of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. The company serves a wide range of industries, including industrial, automotive, communications, healthcare, and consumer electronics, providing solutions for various applications such as data conversion, signal processing, power management, and more. Analog Devices is known for its innovative technologies and high-performance products that are integral to advanced electronic systems.
Application
The ADA4077-2ARZ-R7 is a precision operational amplifier commonly used in applications requiring low noise and low offset voltage. It is particularly suitable for instrumentation and medical equipment due to its high accuracy and reliability. The amplifier is also used in sensor signal conditioning, data acquisition systems, and industrial process controls. Its performance makes it ideal for applications in precision amplifiers, active filters, and analog-to-digital converter (ADC) drivers. Additionally, the ADA4077-2ARZ-R7 is implemented in audio equipment and power management systems where stable and precise signal amplification is crucial.
Package
The ADA4077-2ARZ-R7 is a dual operational amplifier from Analog Devices, provided in an 8-lead SOIC_N (Small Outline Integrated Circuit) package. This is a surface-mount package type, designed for ease of use in PCB assembly.
