OPA552

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community OPA551, OPA552 SBOS100B – JULY 1999 – REVISED JANUARY 2016 OPA55x High-Voltage, High-Current Operational Amplifiers 1 Features 1 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: – OPA551: 15 V/µs – OPA552: 24 V/µs Wide Bandwidth: – OPA551: 3 MHz – OPA552: 12 MHz Packages: PDIP-8, SOIC-8, or DDPAK/TO-263-7 2 Applications Telephony Test Equipment Audio Amplifiers Transducer Excitation Servo Drivers 3 Description The OPA551x devices are low-cost operational amplifiers with high-voltage (60-V) and high-current (200-mA) capability. The OPA551 is unity-gain stable and features high slew rate (15 V/µs) and wide bandwidth (3 MHz). The OPA552 is optimized for gains of 5 or greater, and offers higher speed with a slew rate of 24 V/µs and a bandwidth of 12 MHz. Both devices are suitable for telephony, audio, servo, and test applications. These laser-trimmed, monolithic integrated circuits provide excellent low-level accuracy along with high output swing. High performance is maintained as the amplifier swings to its specified limits. The OPA55x devices are internally protected against overtemperature conditions and current overloads. The thermal shutdown indicator flag provides a current outpu...