Overview
The OPA552PA, produced by Texas Instruments, is a low-cost, laser-trimmed operational amplifier that offers outstanding low-level accuracy and high output swing. This device is optimized for gains of 5 or greater and is part of the OPA55x series, which includes the OPA551 and OPA552 models. The OPA552PA is designed to maintain high performance as it swings to its specified limits, making it suitable for a wide range of applications.
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 | pA | ||
| Input Offset Current (IOS) | ±3 | ±100 | pA | ||
| Power Supply Rejection Ratio (PSRR) | VS = ±4V to ±30V, VCM = 0V | 10 | 30 | µV/V | |
| Slew Rate | G = 5 | 24 | V/µs | ||
| Gain-Bandwidth Product (GBW) | 12 | MHz | |||
| Output Current | 200 | mA | |||
| Supply Voltage | V+ to V– | 60 | V | ||
| Operating Temperature | –40 | 125 | °C |
Key Features
- Wide supply range: ±4V to ±30V
- High output current: 200mA continuous
- Low noise: 14nV/√Hz
- Thermal shutdown and thermal shutdown indicator
- Output current-limited
- Wide output swing: 2V from rail
- Fast slew rate: 24V/µs
- Wide bandwidth: 12MHz
- Available in DIP-8, SO-8, and DDPAK-7 packages
Applications
- Telephony
- Test equipment
- Audio amplifiers
- Transducer excitation
- Servo drivers
Q & A
- What is the slew rate of the OPA552PA? The slew rate of the OPA552PA is 24V/µs.
- What is the gain-bandwidth product of the OPA552PA? The gain-bandwidth product of the OPA552PA is 12MHz.
- What is the maximum output current of the OPA552PA? The maximum output current of the OPA552PA is 200mA.
- What are the available packages for the OPA552PA? The OPA552PA is available in DIP-8, SO-8, and DDPAK-7 packages.
- What is the operating temperature range of the OPA552PA? The operating temperature range of the OPA552PA is –40°C to +125°C.
- Does the OPA552PA have thermal shutdown protection? Yes, the OPA552PA has internal thermal shutdown circuitry and a thermal shutdown indicator.
- What is the input voltage noise density of the OPA552PA? The input voltage noise density of the OPA552PA is 14nV/√Hz.
- What are some common applications of the OPA552PA? Common applications include telephony, test equipment, audio amplifiers, transducer excitation, and servo drivers.
- What is the power supply rejection ratio (PSRR) of the OPA552PA? The PSRR of the OPA552PA is 10 to 30 µV/V.
- Is the OPA552PA protected against over-temperature conditions and current overloads? Yes, the OPA552PA is internally protected against over-temperature conditions and current overloads.
