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規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 2 |
| OutputType | Rail-to-Rail |
| SlewRate | 5V/µs |
| GainBandwidthProduct | 12 MHz |
| Current-InputBias | 200 nA |
| Voltage-InputOffset | 1 mV |
| Current-Supply | 2mA (x2 Channels) |
| Current-Output/Channel | 80 mA |
| Voltage-SupplySpan(Min) | 2.7 V |
| Voltage-SupplySpan(Max) | 12 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
概述
Description
The TL972IDR is a high-speed, low-power operational amplifier from Texas Instruments. This device is part of the TL97x series, known for its low noise and wide bandwidth, making it ideal for various precision applications. It operates with a low supply current and features rail-to-rail output, enhancing its performance in low-voltage systems.
Key specifications include a wide bandwidth of 4 MHz, a slew rate of 16 V/µs, and a low noise figure of 15 nV/√Hz. The TL972IDR operates over a voltage range of 2.7V to 12V, offering flexibility in design. Its input offset voltage is typically about 3 mV, making it suitable for applications where precision is critical.
Encased in a SOIC-8 package, the TL972IDR is optimized for surface-mount applications, providing ease of integration into compact designs. Its operational temperature ranges from -40°C to 125°C, ensuring reliability in various environmental conditions. Overall, the TL972IDR is commonly used in audio processing, sensor interfacing, and portable electronics due to its balanced performance characteristics.
Key specifications include a wide bandwidth of 4 MHz, a slew rate of 16 V/µs, and a low noise figure of 15 nV/√Hz. The TL972IDR operates over a voltage range of 2.7V to 12V, offering flexibility in design. Its input offset voltage is typically about 3 mV, making it suitable for applications where precision is critical.
Encased in a SOIC-8 package, the TL972IDR is optimized for surface-mount applications, providing ease of integration into compact designs. Its operational temperature ranges from -40°C to 125°C, ensuring reliability in various environmental conditions. Overall, the TL972IDR is commonly used in audio processing, sensor interfacing, and portable electronics due to its balanced performance characteristics.
Equivalent
The TL972IDR is a dual operational amplifier from Texas Instruments. Equivalent products include the LM358TL082, and LM2904 These op-amps offer similar functionalities but may differ slightly in specifications such as bandwidth, voltage range, and power consumption. It's important to compare data sheets to ensure compatibility with your specific application requirements.
Features
The TL972IDR is a dual low noise operational amplifier from Texas Instruments. It is part of the TL97x family and is designed for applications requiring low noise and low distortion. Key features include:
1. Low Noise: Exhibits low input voltage noise, making it suitable for audio and precision signal processing applications.
2. Low Distortion: Provides low total harmonic distortion, ensuring high fidelity signal amplification.
3. Wide Bandwidth: Offers a wide gain bandwidth product, which enhances its performance in high-frequency applications.
4. Low Offset Voltage: Features a low input offset voltage, minimizing the need for external calibration.
5. Low Power Consumption: Designed to operate with low power, ideal for battery-powered devices.
6. Single-Supply Operation: Can operate from a single power supply, simplifying design in portable and compact systems.
7. Wide Voltage Range: Supports a wide supply voltage range, enhancing versatility for different circuit requirements.
8. Surface-Mount Package: Available in an SOIC package, aiding in high-density PCB design.
These characteristics make the TL972IDR suitable for use in audio equipment, sensor applications, and other precision amplification needs.
1. Low Noise: Exhibits low input voltage noise, making it suitable for audio and precision signal processing applications.
2. Low Distortion: Provides low total harmonic distortion, ensuring high fidelity signal amplification.
3. Wide Bandwidth: Offers a wide gain bandwidth product, which enhances its performance in high-frequency applications.
4. Low Offset Voltage: Features a low input offset voltage, minimizing the need for external calibration.
5. Low Power Consumption: Designed to operate with low power, ideal for battery-powered devices.
6. Single-Supply Operation: Can operate from a single power supply, simplifying design in portable and compact systems.
7. Wide Voltage Range: Supports a wide supply voltage range, enhancing versatility for different circuit requirements.
8. Surface-Mount Package: Available in an SOIC package, aiding in high-density PCB design.
These characteristics make the TL972IDR suitable for use in audio equipment, sensor applications, and other precision amplification needs.
Pinout
The TL972IDR is a dual operational amplifier from Texas Instruments. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here's a brief overview 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-): Negative power supply voltage (ground in single-supply applications).
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+): Positive power supply voltage.
The TL972IDR is designed for low-power, high-speed applications, offering features like low input bias current and high gain bandwidth. It is commonly used in signal conditioning, filtering, and other analog signal processing tasks.
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-): Negative power supply voltage (ground in single-supply applications).
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+): Positive power supply voltage.
The TL972IDR is designed for low-power, high-speed applications, offering features like low input bias current and high gain bandwidth. It is commonly used in signal conditioning, filtering, and other analog signal processing tasks.
Manufacturer
The TL972IDR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits and microcontrollers. They are known for their innovation in the electronics industry, serving markets such as automotive, industrial, personal electronics, communications equipment, and enterprise systems.
Application
The TL972IDR is a low-noise, high-speed operational amplifier ideal for various applications. It is commonly used in audio processing systems due to its low distortion and wide bandwidth. It also finds applications in instrumentation systems, facilitating precise signal amplification and conditioning. The TL972IDR is suitable for use in active filters, allowing precise frequency selection and signal processing. Additionally, it is used in data acquisition systems and sensor interfaces due to its ability to handle low-level signals efficiently. Its wide supply voltage range makes it versatile for various industrial and consumer electronics applications.
Package
The TL972IDR is an operational amplifier from Texas Instruments, and it comes in a surface-mount SOIC (Small Outline Integrated Circuit) package type, specifically designated as "SOIC-8," indicating it has 8 pins. The "IDR" in the part number signifies this packaging style.
