Overview
The OPA552FAKTWTG3 is a high-performance operational amplifier produced by Texas Instruments. This device is part of the OPA55x series, which includes low-cost operational amplifiers with high-voltage (60-V) and high-current (200-mA) capability. The OPA552 is specifically optimized for gains of 5 or greater, offering higher speed with a slew rate of 24 V/μs and a bandwidth of 12 MHz. These amplifiers are suitable for a variety of applications, including telephony, audio, servo drivers, and test equipment. They are known for their excellent low-level accuracy and high output swing, maintaining high performance even as the amplifier swings to its specified limits.
Key Specifications
| Parameter | Condition | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Input Offset Voltage (VOS) | VCM = 0V, IO = 0 | ±1 | ±3 | ±5 | mV |
| Input Bias Current (IB) | ±20 | ±100 | ±100 | pA | |
| Input Voltage Noise Density | f = 1 kHz | 14 | nV/√Hz | ||
| Common-Mode Voltage Range (VCM) | (V–) + 2.5 to (V+) – 2.5 | V | |||
| Common-Mode Rejection Ratio (CMRR) | –27.5V < VCM < +27.5V | 92 | 102 | dB | |
| Open-Loop Voltage Gain (AOL) | RL = 3kΩ, –28V < VO < +28V | 100 | 126 | dB | |
| Gain-Bandwidth Product (GBW) | 12 | MHz | |||
| Slew Rate (SR) | G = 5 | 24 | V/μs | ||
| Operating Temperature Range | –40°C | +125°C | °C | ||
| Supply Voltage Range | ±4V | ±30V | V | ||
| Output Current | Continuous | 200 | mA | ||
| Package Types | PDIP-8, SOIC-8, DDPAK/TO-263-7 |
Key Features
- Wide Supply Range: ±4 V to ±30 V
- High Output Current: 200 mA Continuous
- Low Noise: 14 nV/√Hz
- Fully Protected:
- Thermal Shutdown
- Output Current-Limited
- Thermal Shutdown Indicator
- Wide Output Swing: 2 V from Rail
- Fast Slew Rate: 24 V/μs
- Wide Bandwidth: 12 MHz
- Multiple Packages: PDIP-8, SOIC-8, and DDPAK/TO-263-7
Applications
- Telephony: Suitable for various telephony applications due to its high performance and stability.
- Test Equipment: Ideal for test and measurement equipment requiring high accuracy and speed.
- Audio Amplifiers: Used in audio amplification due to its low noise and high output swing.
- Transducer Excitation: Effective in transducer excitation applications requiring high current and voltage capabilities.
- Servo Drivers: Suitable for servo driver applications needing high speed and accuracy.
Q & A
- What is the slew rate of the OPA552FAKTWTG3?
The slew rate of the OPA552FAKTWTG3 is 24 V/μs.
- What is the bandwidth of the OPA552FAKTWTG3?
The bandwidth of the OPA552FAKTWTG3 is 12 MHz.
- What are the available package types for the OPA552FAKTWTG3?
The OPA552FAKTWTG3 is available in PDIP-8, SOIC-8, and DDPAK/TO-263-7 packages.
- What is the operating temperature range of the OPA552FAKTWTG3?
The operating temperature range of the OPA552FAKTWTG3 is –40°C to +125°C.
- What is the maximum output current of the OPA552FAKTWTG3?
The maximum output current of the OPA552FAKTWTG3 is 200 mA continuous.
- Does the OPA552FAKTWTG3 have thermal protection features?
Yes, the OPA552FAKTWTG3 has thermal shutdown and output current limiting features, along with a thermal shutdown indicator.
- What is the common-mode voltage range of the OPA552FAKTWTG3?
The common-mode voltage range of the OPA552FAKTWTG3 is from (V–) + 2.5 V to (V+) – 2.5 V.
- What are some typical applications of the OPA552FAKTWTG3?
The OPA552FAKTWTG3 is typically used in telephony, test equipment, audio amplifiers, transducer excitation, and servo drivers.
- What is the input voltage noise density of the OPA552FAKTWTG3?
The input voltage noise density of the OPA552FAKTWTG3 is 14 nV/√Hz at 1 kHz.
- What is the supply voltage range of the OPA552FAKTWTG3?
The supply voltage range of the OPA552FAKTWTG3 is ±4 V to ±30 V.
