The OPA445 is a monolithic operational amplifier capable of operation from power supplies up to ±45V and output currents of 15mA. It is useful in a wide variety of applications requiring high output voltage or large common-mode voltage swings.
●The OPA445"s high slew rate provides wide powerbandwidth response, which is often required for high-voltage applications. FET input circuitry allows the use of high-impedance feedback networks, thus minimizing their output loading effects. Laser trimming of the input circuitry yields low input offset voltage and drift.
●The OPA445 is available in standard pinout TO-99, DIP-8, and SO-8 surface-mount packages as well as an SO-8 PowerPAD package for reducing junction temperature. It is fully specified from -25°C to +85°C and operates from -55°C to +125°C. A SPICE macromodel is available for design analysis (from www.ti.com).
● WIDE-POWER SUPPLY RANGE: ±10V to ±45V
● HIGH SLEW RATE: 15V/µs
● LOW INPUT BIAS CURRENT: 10pA
● STANDARD-PINOUT TO-99, DIP, SO-8 PowerPAD, AND SO-8 SURFACE-MOUNT PACKAGES
● APPLICATIONS
● TEST EQUIPMENT
● HIGH-VOLTAGE REGULATORS
● POWER AMPLIFIERS
● DATA ACQUISITION
● SIGNAL CONDITIONING
● AUDIO
● PIEZO DRIVERS
●PowerPAD is a trademark of Texas Instruments, Inc. All other trademarks are the property of their respective owners.
