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OPA1612AIDR
+BOM-
ManufacturerTexas Instruments
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Mfr. Part #OPA1612AIDR
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In Stock3338
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Specifications
| Attribute | Value |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | SoundPlus™ |
| Part Status | Active |
| Amplifier Type | Audio |
| Number of Circuits | 2 |
| Output Type | Rail-to-Rail |
| Slew Rate | 27V/µs |
| Gain Bandwidth Product | 80 MHz |
| Current - Input Bias | 60 nA |
| Voltage - Input Offset | 100 µV |
| Supply Current | 3.6mA (x2 Channels) |
| Current - Output / Channel | 62 mA |
| Voltage - Supply Span(Min) | 4.5 V |
| Voltage - Supply Span(Max) | 36 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
Overview
Description
The OPA1612AIDR is a high-performance operational amplifier (op-amp) designed by Texas Instruments. It is part of the OPA1612 series, known for its exceptional audio performance. This op-amp features low noise, low distortion, and high output current, making it suitable for high-fidelity audio applications. It operates over a wide voltage range and offers a wide bandwidth, ensuring excellent sound quality and dynamic performance. The OPA1612AIDR is used in professional audio equipment, including mixers, audio interfaces, and amplifiers, where precise and clean audio signal amplification is crucial. Its dual-channel configuration and robust build allow it to efficiently handle demanding audio processing tasks. With very low total harmonic distortion plus noise (THD+N) and fast slew rates, it delivers precise audio reproduction, making it a popular choice among audio engineers and designers seeking high-quality audio solutions.
Equivalent
Equivalent products to the OPA1612AIDR operational amplifier include:
1. LM4562 - High-performance, dual audio operational amplifier by Texas Instruments.
2. LME49720 - Dual audio operational amplifier known for low distortion and noise, by Texas Instruments.
3. AD8620 - Precision low-noise, high-speed dual op-amp by Analog Devices.
4. NE5532 - Popular dual low-noise op-amp used in audio applications, by Texas Instruments and others.
Ensure compatibility with your specific requirements before substitution.
1. LM4562 - High-performance, dual audio operational amplifier by Texas Instruments.
2. LME49720 - Dual audio operational amplifier known for low distortion and noise, by Texas Instruments.
3. AD8620 - Precision low-noise, high-speed dual op-amp by Analog Devices.
4. NE5532 - Popular dual low-noise op-amp used in audio applications, by Texas Instruments and others.
Ensure compatibility with your specific requirements before substitution.
Features
The OPA1612AIDR is a dual-channel operational amplifier (op-amp) from Texas Instruments that offers high performance with a range of features suitable for audio and precision applications. Key features include:
1. Low Noise: It exhibits an ultra-low noise density of 1.1 nV/√Hz, making it ideal for high-fidelity audio applications.
2. Low Distortion: The op-amp provides very low harmonic distortion, enhancing audio signal clarity and precision.
3. Wide Bandwidth: It has a wide gain bandwidth product of 40 MHz, allowing it to handle a variety of high-speed applications.
4. High Slew Rate: A 27 V/µs slew rate ensures fast transient response and good dynamic performance.
5. Wide Supply Range: The OPA1612AIDR operates on a wide supply voltage range from ±2.25 V to ±18 V, offering design flexibility.
6. Rail-to-Rail Output: It provides rail-to-rail output swing, maximizing dynamic range.
7. Low Power Consumption: With low quiescent current, it is efficient for long-term use in energy-sensitive applications.
These features make the OPA1612AIDR suitable for high-end audio processing, high-performance instrumentation, and other precision applications.
1. Low Noise: It exhibits an ultra-low noise density of 1.1 nV/√Hz, making it ideal for high-fidelity audio applications.
2. Low Distortion: The op-amp provides very low harmonic distortion, enhancing audio signal clarity and precision.
3. Wide Bandwidth: It has a wide gain bandwidth product of 40 MHz, allowing it to handle a variety of high-speed applications.
4. High Slew Rate: A 27 V/µs slew rate ensures fast transient response and good dynamic performance.
5. Wide Supply Range: The OPA1612AIDR operates on a wide supply voltage range from ±2.25 V to ±18 V, offering design flexibility.
6. Rail-to-Rail Output: It provides rail-to-rail output swing, maximizing dynamic range.
7. Low Power Consumption: With low quiescent current, it is efficient for long-term use in energy-sensitive applications.
These features make the OPA1612AIDR suitable for high-end audio processing, high-performance instrumentation, and other precision applications.
Pinout
The OPA1612AIDR is a high-performance operational amplifier from Texas Instruments. It is typically housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The primary functions of this dual-channel op-amp include providing high precision, low noise, and low distortion performance, making it suitable for audio and other high-fidelity applications. The pins are typically assigned as follows:
1. OUTA - Output of amplifier A
2. -INA - Inverting input of amplifier A
3. +INA - Non-inverting input of amplifier A
4. V- - Negative power supply
5. +INB - Non-inverting input of amplifier B
6. -INB - Inverting input of amplifier B
7. OUTB - Output of amplifier B
8. V+ - Positive power supply
This op-amp is designed to function with a wide range of power supply voltages and is optimized for audio applications due to its exemplary sound quality characteristics.
1. OUTA - Output of amplifier A
2. -INA - Inverting input of amplifier A
3. +INA - Non-inverting input of amplifier A
4. V- - Negative power supply
5. +INB - Non-inverting input of amplifier B
6. -INB - Inverting input of amplifier B
7. OUTB - Output of amplifier B
8. V+ - Positive power supply
This op-amp is designed to function with a wide range of power supply voltages and is optimized for audio applications due to its exemplary sound quality characteristics.
Manufacturer
The OPA1612AIDR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor design and manufacturing company that develops analog and embedded processing chips. The company serves a wide range of industries, including automotive, industrial, electronics, and communications. TI is known for its innovation and extensive catalog of electronic components, including amplifiers, sensors, and microcontrollers, among others.
Application
The OPA1612AIDR is a high-performance operational amplifier used in a variety of applications. Its low noise and distortion make it ideal for audio equipment, including high-end audio processing and preamplifiers. It's also suitable for use in medical instrumentation for precise signal processing, as well as in test and measurement equipment. Additionally, its high slew rate and low THD (Total Harmonic Distortion) are beneficial in industrial and automotive applications, where accurate and reliable analog signal processing is crucial. The chip's versatility and reliability make it a popular choice in systems requiring high precision and low power consumption.
Package
The OPA1612AIDR is an operational amplifier from Texas Instruments, and it comes in an SOIC-8 package. This package type is an 8-pin Small Outline Integrated Circuit, which is designed to be surface-mounted on a printed circuit board (PCB) and is widely used for its compact size and reliability.
