Hình ảnh chỉ để tham khảo
OPA1662AIDR
+BOM-
Nhà sản xuấtTexas Dụng cụ
-
Ông. Phần #OPA1662AIDR
-
Có sẵn4337
365 Đảm bảo chất lượng ngày
7*24 giờ dịch vụ quarantee
90-Bảo hành sau bán hàng ngày
Bảo hành sản phẩm chính xác
Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | SoundPlus™ |
| ProductStatus | Active |
| AmplifierType | Audio |
| NumberofCircuits | 2 |
| OutputType | Rail-to-Rail |
| SlewRate | 17V/µs |
| GainBandwidthProduct | 22 MHz |
| Current-InputBias | 600 nA |
| Voltage-InputOffset | 500 µV |
| Current-Supply | 1.5mA (x2 Channels) |
| Current-Output/Channel | 30 mA |
| Voltage-SupplySpan(Min) | 3 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Tổng quan
Description
The OPA1662AIDR is a high-performance audio operational amplifier (op-amp) designed by Texas Instruments. It is known for its low noise, low distortion, and wide bandwidth, making it ideal for high-fidelity audio applications. The OPA1662AIDR offers a dual-channel configuration, meaning it contains two op-amps in a single package, which can help reduce board space and component count in audio circuit designs.
Key features of the OPA1662AIDR include a low total harmonic distortion plus noise (THD+N) of 0.00006%, a wide gain bandwidth product of 22 MHz, and a low input noise density of 3.3 nV/√Hz. It operates on a wide supply voltage range from ±2.25V to ±18V, providing flexibility in various audio applications. This op-amp is often used in professional audio equipment, such as mixing consoles, audio interfaces, and high-end audio systems, where clarity and precision are crucial.
The device is available in an 8-pin SOIC package and is designed to deliver superior sound quality, making it a popular choice among audio designers and engineers.
Key features of the OPA1662AIDR include a low total harmonic distortion plus noise (THD+N) of 0.00006%, a wide gain bandwidth product of 22 MHz, and a low input noise density of 3.3 nV/√Hz. It operates on a wide supply voltage range from ±2.25V to ±18V, providing flexibility in various audio applications. This op-amp is often used in professional audio equipment, such as mixing consoles, audio interfaces, and high-end audio systems, where clarity and precision are crucial.
The device is available in an 8-pin SOIC package and is designed to deliver superior sound quality, making it a popular choice among audio designers and engineers.
Equivalent
The OPA1662AIDR is a high-performance audio operational amplifier. Equivalent products include:
1. OPA2134 - Known for low distortion and noise.
2. NE5532 - A widely used dual op-amp with good audio performance.
3. LM4562 - Offers low noise and high output drive.
4. AD8620 - Known for its precision and low distortion.
5. MUSES8920 - Designed specifically for high-end audio applications.
These alternatives vary slightly in specifications, so it's important to ensure compatibility with your specific application requirements.
1. OPA2134 - Known for low distortion and noise.
2. NE5532 - A widely used dual op-amp with good audio performance.
3. LM4562 - Offers low noise and high output drive.
4. AD8620 - Known for its precision and low distortion.
5. MUSES8920 - Designed specifically for high-end audio applications.
These alternatives vary slightly in specifications, so it's important to ensure compatibility with your specific application requirements.
Features
The OPA1662AIDR is a high-performance operational amplifier from Texas Instruments, known for its low noise and precision. Here are some key features:
1. Low Noise: It has a very low noise density of 3.3 nV/√Hz, making it suitable for audio and instrumentation applications where sound quality is paramount.
2. Low Distortion: The amplifier offers exceptionally low distortion with a total harmonic distortion plus noise (THD+N) of 0.00006% at 1 kHz, ensuring high fidelity in audio signals.
3. High Slew Rate: With a slew rate of 17 V/µs, the OPA1662AIDR can handle rapid changes in input signal, which is critical for maintaining signal integrity.
4. Wide Bandwidth: It features a wide gain bandwidth product of 22 MHz, allowing it to perform well in a variety of demanding applications.
5. Rail-to-Rail Output: The amplifier provides rail-to-rail output, which enhances its dynamic range and makes it versatile for different voltage conditions.
6. Low Power Consumption: It operates with low power consumption, making it ideal for battery-powered devices.
These features make the OPA1662AIDR suitable for high-fidelity audio applications, precision measurement systems, and other applications requiring high performance and low noise.
1. Low Noise: It has a very low noise density of 3.3 nV/√Hz, making it suitable for audio and instrumentation applications where sound quality is paramount.
2. Low Distortion: The amplifier offers exceptionally low distortion with a total harmonic distortion plus noise (THD+N) of 0.00006% at 1 kHz, ensuring high fidelity in audio signals.
3. High Slew Rate: With a slew rate of 17 V/µs, the OPA1662AIDR can handle rapid changes in input signal, which is critical for maintaining signal integrity.
4. Wide Bandwidth: It features a wide gain bandwidth product of 22 MHz, allowing it to perform well in a variety of demanding applications.
5. Rail-to-Rail Output: The amplifier provides rail-to-rail output, which enhances its dynamic range and makes it versatile for different voltage conditions.
6. Low Power Consumption: It operates with low power consumption, making it ideal for battery-powered devices.
These features make the OPA1662AIDR suitable for high-fidelity audio applications, precision measurement systems, and other applications requiring high performance and low noise.
Pinout
The OPA1662AIDR is a dual operational amplifier (op-amp) from Texas Instruments. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. The primary function of this op-amp is to provide high-performance audio signal amplification with low noise and low distortion. It is designed for high-fidelity audio applications, offering excellent sound quality.
The pin configuration is as follows:
1. OUTA (Pin 1): Output of the first op-amp.
2. -INA (Pin 2): Inverting input of the first op-amp.
3. +INA (Pin 3): Non-inverting input of the first op-amp.
4. V- (Pin 4): Negative power supply.
5. +INB (Pin 5): Non-inverting input of the second op-amp.
6. -INB (Pin 6): Inverting input of the second op-amp.
7. OUTB (Pin 7): Output of the second op-amp.
8. V+ (Pin 8): Positive power supply.
The OPA1662AIDR is ideal for use in audio preamplifiers, active filters, and other audio processing circuits requiring precision and low-noise performance.
The pin configuration is as follows:
1. OUTA (Pin 1): Output of the first op-amp.
2. -INA (Pin 2): Inverting input of the first op-amp.
3. +INA (Pin 3): Non-inverting input of the first op-amp.
4. V- (Pin 4): Negative power supply.
5. +INB (Pin 5): Non-inverting input of the second op-amp.
6. -INB (Pin 6): Inverting input of the second op-amp.
7. OUTB (Pin 7): Output of the second op-amp.
8. V+ (Pin 8): Positive power supply.
The OPA1662AIDR is ideal for use in audio preamplifiers, active filters, and other audio processing circuits requiring precision and low-noise performance.
Manufacturer
The OPA1662AIDR is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. TI is known for producing a wide range of products, including analog chips, embedded processors, and digital light processing technology. The company is heavily involved in the electronics industry, providing components for automotive, industrial, personal electronics, communications equipment, and enterprise systems.
Application
The OPA1662AIDR is a high-performance audio operational amplifier designed for professional and consumer audio applications. Its key application areas include high-fidelity audio equipment, such as preamplifiers, audio mixers, and audio interfaces, where low noise and low distortion are critical. It is also suitable for use in high-quality DAC (Digital-to-Analog Converter) and ADC (Analog-to-Digital Converter) circuits, headphone amplifiers, and active crossover networks. The OPA1662AIDR is ideal for situations requiring precision audio signal processing and high dynamic range, making it a preferred choice in both portable and stationary audio systems.
Package
The OPA1662AIDR is an operational amplifier from Texas Instruments, provided in an 8-pin SOIC (Small Outline Integrated Circuit) package.
