OPA552UAG4

高电压，大电流运算放大器 High-Voltage, High-Current OPERATIONAL AMPLIFIERS

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.

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:

   – 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

Applications

• Telephony

• Test Equipment

• Audio Amplifiers

• Transducer Excitation

• Servo Drivers