圖片僅供參考
規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 1 |
| SlewRate | 13V/µs |
| GainBandwidthProduct | 2.5 MHz |
| Current-InputBias | 1.4 pA |
| Voltage-InputOffset | 200 µV |
| Current-Supply | 3.2mA |
| Voltage-SupplySpan(Min) | 10 V |
| Voltage-SupplySpan(Max) | 100 V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-PowerSOIC (0.154, 3.90mm Width) |
概述
Description
OPA454AIDDAR appears to be a specialized or technical term that is not widely recognized. It may refer to a specific product, code, or concept within a niche field such as electronics, engineering, or software. If OPA454AIDDAR is a product, it could be a model number or a version of a device, potentially within the context of operational amplifiers or a specific technical component. "OPA" often refers to operational amplifiers in electronics, and "454" could designate a particular model or specification. The letters "AIDDAR" do not have an immediate, widely-known meaning, suggesting they might be an acronym or internal designation related to its functionality, development, or a specific technology. To provide an accurate introduction, further context about the field or industry concerned would be necessary. If you are looking for information on a specific product or technology, consulting technical sheets or industry-specific resources would be beneficial.
Equivalent
The OPA454AIDDAR is a high-voltage operational amplifier from Texas Instruments. Equivalent products from other manufacturers include:
1. LT6375 from Analog Devices: High-voltage precision op-amp.
2. LTC6090 from Analog Devices: 140V precision op-amp.
3. OPA548 from Texas Instruments: High-voltage, high-current op-amp.
4. ADA4700-1 from Analog Devices: High-voltage, high-speed op-amp.
These alternatives provide similar functionality but may have slight differences in specifications. Always check datasheets for compatibility.
1. LT6375 from Analog Devices: High-voltage precision op-amp.
2. LTC6090 from Analog Devices: 140V precision op-amp.
3. OPA548 from Texas Instruments: High-voltage, high-current op-amp.
4. ADA4700-1 from Analog Devices: High-voltage, high-speed op-amp.
These alternatives provide similar functionality but may have slight differences in specifications. Always check datasheets for compatibility.
Features
The OPA454AIDDAR is a high-voltage operational amplifier designed for applications requiring wide voltage swings and high current output. Key features include:
1. Wide Supply Voltage Range: It operates from a single supply of +10V to +100V or dual supplies up to ±50V.
2. High Output Current: Capable of delivering output currents up to ±50mA.
3. Low Input Bias Current: It has a low input bias current, making it suitable for precision applications.
4. Wide Bandwidth: Features a bandwidth of 2.5 MHz, allowing for fast signal processing.
5. High Slew Rate: With a slew rate of 15 V/μs, it can rapidly respond to input changes.
6. Thermal Protection: Built-in thermal protection enhances reliability by preventing overheating.
7. Low Distortion: Ensures high linearity and low distortion, ideal for audio and signal conditioning applications.
8. Small Package: Available in an 8-pin SO PowerPAD package, facilitating compact design and efficient heat dissipation.
These features make the OPA454AIDDAR suitable for a variety of high-voltage applications, including industrial controls, test equipment, and transducer amplifiers.
1. Wide Supply Voltage Range: It operates from a single supply of +10V to +100V or dual supplies up to ±50V.
2. High Output Current: Capable of delivering output currents up to ±50mA.
3. Low Input Bias Current: It has a low input bias current, making it suitable for precision applications.
4. Wide Bandwidth: Features a bandwidth of 2.5 MHz, allowing for fast signal processing.
5. High Slew Rate: With a slew rate of 15 V/μs, it can rapidly respond to input changes.
6. Thermal Protection: Built-in thermal protection enhances reliability by preventing overheating.
7. Low Distortion: Ensures high linearity and low distortion, ideal for audio and signal conditioning applications.
8. Small Package: Available in an 8-pin SO PowerPAD package, facilitating compact design and efficient heat dissipation.
These features make the OPA454AIDDAR suitable for a variety of high-voltage applications, including industrial controls, test equipment, and transducer amplifiers.
Pinout
The OPA454AIDDAR is a high-voltage operational amplifier from Texas Instruments. It is typically available in an 8-pin SO PowerPAD package. Here is a concise breakdown of its pin functions:
1. Pin 1 (NC): No internal connection; often used for mechanical stability.
2. Pin 2 (Inverting Input, -IN): The inverting input of the op-amp.
3. Pin 3 (Non-Inverting Input, +IN): The non-inverting input of the op-amp.
4. Pin 4 (V-): The negative power supply voltage.
5. Pin 5 (NC): No internal connection; often used for mechanical stability.
6. Pin 6 (Output, OUT): The output of the op-amp.
7. Pin 7 (V+): The positive power supply voltage.
8. Pin 8 (NC): No internal connection; often used for mechanical stability.
The OPA454 is designed to operate over a wide supply range and is suitable for applications requiring high voltage and high precision.
1. Pin 1 (NC): No internal connection; often used for mechanical stability.
2. Pin 2 (Inverting Input, -IN): The inverting input of the op-amp.
3. Pin 3 (Non-Inverting Input, +IN): The non-inverting input of the op-amp.
4. Pin 4 (V-): The negative power supply voltage.
5. Pin 5 (NC): No internal connection; often used for mechanical stability.
6. Pin 6 (Output, OUT): The output of the op-amp.
7. Pin 7 (V+): The positive power supply voltage.
8. Pin 8 (NC): No internal connection; often used for mechanical stability.
The OPA454 is designed to operate over a wide supply range and is suitable for applications requiring high voltage and high precision.
Manufacturer
The OPA454AIDDAR is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs, manufactures, tests, and sells analog and embedded processing chips. TI's products are used in a wide range of applications, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. The company is well-known for its innovation in the semiconductor industry and is a leader in the production of analog technology and embedded processing solutions.
Application
The OPA454AIDDAR is a high-voltage operational amplifier commonly used in industrial and scientific applications. Key application areas include:
1. Test and Measurement Equipment: Used in high-voltage signal amplification for precise measurements.
2. Piezoelectric Drivers: Drives piezoelectric transducers in imaging and medical devices.
3. High-Voltage Regulators: Functions in voltage regulation circuits for stable outputs.
4. Data Acquisition Systems: Enhances the performance of data collection by amplifying weak signals.
5. Transducer Interface: Interfaces with various sensors and transducers requiring high voltage.
6. Power Supplies: Assists in the development of high-voltage power supply units.
These applications leverage the amplifier's ability to operate at high voltages with stability and precision.
1. Test and Measurement Equipment: Used in high-voltage signal amplification for precise measurements.
2. Piezoelectric Drivers: Drives piezoelectric transducers in imaging and medical devices.
3. High-Voltage Regulators: Functions in voltage regulation circuits for stable outputs.
4. Data Acquisition Systems: Enhances the performance of data collection by amplifying weak signals.
5. Transducer Interface: Interfaces with various sensors and transducers requiring high voltage.
6. Power Supplies: Assists in the development of high-voltage power supply units.
These applications leverage the amplifier's ability to operate at high voltages with stability and precision.
Package
The OPA454AIDDAR is an operational amplifier from Texas Instruments. It comes in an HTSSOP-20 package, which stands for "Heat-Sink Thin Shrink Small Outline Package." This type of packaging is designed to offer improved heat dissipation and is suitable for surface-mount technology applications.
