OPA445 is a high-voltage field-effect transistor input operational amplifier 1

High conversion rate: 15V/μ s

Low input bias current: 10pA

STANDARD-PINOUT TO-99, DIP, SO-8 PowerPAD, and SO-8 surface mount packaging diode

application

• Testing equipment

• High voltage regulator

• Power amplifier

• Data collection

• Signal conditioning

• Audio

• Piezoelectric actuators

Instructions

OPA445 is a single-chip operational amplifier capable of operating with a power supply of up to ± 45V and an output current of 15mA. It is suitable for various applications that require high output voltage or large common mode voltage fluctuations.

The high conversion rate of OPA445 provides a wide power bandwidth response, which is typically required for high-voltage applications. FET input circuits allow the use of high impedance feedback networks to minimize their output load effects. The laser fine-tuning input circuit generates low input offset voltage and drift.diode

OPA445 offers standard pin TO-99, DIP-8, and SO-8 surface mount packages, as well as SO-8 PowerPAD packages for reducing junction temperature. It is fully regulated to operate between -25 ° C and+85 ° C, and between -55 ° C and+125 ° C. The SPICE macro model can be used for design analysis.diode