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規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 2 |
| SlewRate | 13V/µs |
| GainBandwidthProduct | 4 MHz |
| Current-InputBias | 100 nA |
| Voltage-InputOffset | 1 mV |
| Current-Supply | 3.5mA (x2 Channels) |
| Current-Output/Channel | 34 mA |
| Voltage-SupplySpan(Min) | 4 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | 0°C ~ 70°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
概述
Description
The TL3472CDR is a dual operational amplifier (op-amp) from Texas Instruments, designed for general-purpose applications. This component is part of the TL3472 series, known for its wide bandwidth, high slew rate, and low input bias current, making it suitable for various signal processing tasks. The "CDR" in the part number indicates a specific packaging and temperature range, with the component supplied in an SOIC-8 package, which is compact and suitable for surface mounting.
Key features of the TL3472CDR include a high gain bandwidth product of approximately 4 MHz and a relatively high slew rate of 13 V/µs, enabling it to handle rapid signal changes efficiently. It operates over a wide voltage range, typically from ±2 V to ±18 V, and has low input offset voltage, making it versatile for precision applications. This op-amp is commonly used in audio processing, active filters, and instrumentation amplifiers, where reliable and efficient signal amplification is required. Its robustness and performance make it a popular choice among engineers and designers in various electronic applications.
Key features of the TL3472CDR include a high gain bandwidth product of approximately 4 MHz and a relatively high slew rate of 13 V/µs, enabling it to handle rapid signal changes efficiently. It operates over a wide voltage range, typically from ±2 V to ±18 V, and has low input offset voltage, making it versatile for precision applications. This op-amp is commonly used in audio processing, active filters, and instrumentation amplifiers, where reliable and efficient signal amplification is required. Its robustness and performance make it a popular choice among engineers and designers in various electronic applications.
Equivalent
The TL3472CDR is a dual high-speed low-power operational amplifier. Equivalent products include:
1. LM358 from Texas Instruments
2. MC33072 from ON Semiconductor
3. LM7322 from Texas Instruments
4. AD8052 from Analog Devices
These alternatives may have slight variations in specifications, so it’s important to check the datasheets to ensure compatibility with your specific application.
1. LM358 from Texas Instruments
2. MC33072 from ON Semiconductor
3. LM7322 from Texas Instruments
4. AD8052 from Analog Devices
These alternatives may have slight variations in specifications, so it’s important to check the datasheets to ensure compatibility with your specific application.
Features
The TL3472CDR is a dual operational amplifier from Texas Instruments designed for both single-supply and dual-supply operation. Key features include:
1. Wide Supply Voltage Range: Operates with a supply voltage ranging from ±1.5V to ±16V, allowing for versatile usage in various applications.
2. High Slew Rate: Offers a high slew rate of 13 V/µs, facilitating rapid response to changes in input.
3. High Gain Bandwidth Product: Provides a broad bandwidth of 4 MHz, suitable for high-frequency applications.
4. Low Input Offset Voltage: Features low input offset voltage, enhancing precision and minimizing error in output.
5. Low Power Consumption: Designed for efficiency, helping to reduce overall power usage in electronic designs.
6. Short-Circuit Protection: Includes built-in protection against short circuits, increasing reliability and safety.
7. Low Noise: Exhibits low noise characteristics which are crucial for applications requiring clean and precise signal amplification.
These features make the TL3472CDR valuable for a variety of applications, including audio processing, signal conditioning, and instrumentation.
1. Wide Supply Voltage Range: Operates with a supply voltage ranging from ±1.5V to ±16V, allowing for versatile usage in various applications.
2. High Slew Rate: Offers a high slew rate of 13 V/µs, facilitating rapid response to changes in input.
3. High Gain Bandwidth Product: Provides a broad bandwidth of 4 MHz, suitable for high-frequency applications.
4. Low Input Offset Voltage: Features low input offset voltage, enhancing precision and minimizing error in output.
5. Low Power Consumption: Designed for efficiency, helping to reduce overall power usage in electronic designs.
6. Short-Circuit Protection: Includes built-in protection against short circuits, increasing reliability and safety.
7. Low Noise: Exhibits low noise characteristics which are crucial for applications requiring clean and precise signal amplification.
These features make the TL3472CDR valuable for a variety of applications, including audio processing, signal conditioning, and instrumentation.
Pinout
The TL3472CDR is a dual operational amplifier IC from Texas Instruments. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief overview of the pin functions:
1. Pin 1 (OUT1): Output of the first operational amplifier.
2. Pin 2 (IN-1): Inverting input of the first operational amplifier.
3. Pin 3 (IN+1): Non-inverting input of the first operational amplifier.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (IN+2): Non-inverting input of the second operational amplifier.
6. Pin 6 (IN-2): Inverting input of the second operational amplifier.
7. Pin 7 (OUT2): Output of the second operational amplifier.
8. Pin 8 (V+ or VCC): Positive power supply voltage.
The TL3472 is designed for low noise, high-speed applications and can operate over a wide range of power supply voltages, making it suitable for various analog signal processing tasks.
1. Pin 1 (OUT1): Output of the first operational amplifier.
2. Pin 2 (IN-1): Inverting input of the first operational amplifier.
3. Pin 3 (IN+1): Non-inverting input of the first operational amplifier.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (IN+2): Non-inverting input of the second operational amplifier.
6. Pin 6 (IN-2): Inverting input of the second operational amplifier.
7. Pin 7 (OUT2): Output of the second operational amplifier.
8. Pin 8 (V+ or VCC): Positive power supply voltage.
The TL3472 is designed for low noise, high-speed applications and can operate over a wide range of power supply voltages, making it suitable for various analog signal processing tasks.
Manufacturer
The TL3472CDR is manufactured by Texas Instruments Incorporated. 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 one of the largest producers of analog technology components, and it also develops products used in various applications such as industrial, automotive, personal electronics, and communication equipment. The company is known for its innovations in analog and embedded processing products, and it serves a wide range of industries, including automotive, communications, computing, and industrial sectors.
Application
The TL3472CDR is a dual operational amplifier designed for a variety of applications. It is commonly used in audio processing due to its low noise and high-speed performance. Additionally, it is suitable for instrumentation and sensor signal conditioning, where precision and stability are critical. The amplifier's ability to operate at low voltages makes it ideal for battery-powered devices. It is also used in active filters, analog-to-digital converters (ADC) buffering, and general-purpose amplification tasks in industrial and consumer electronics. Its robustness and reliability further make it suitable for automotive applications.
Package
The TL3472CDR is a dual operational amplifier from Texas Instruments, packaged in a SOIC-8 (Small Outline Integrated Circuit) package. This surface-mount package is compact, making it suitable for various electronic applications requiring operational amplifiers with space-saving considerations.
