LM348M

产品概述

The LM348M is a quad high-gain internally compensated low power Operational Amplifier which has been designed to provide functional characteristics identical to those of the familiar 741 operational amplifier. In addition the total supply current for all four amplifiers is comparable to the supply current of a single 741 type op amp. Other features include input offset currents and input bias current which are much less than those of a standard 741. Also, excellent isolation between amplifier has been achieved by independently biasing each amplifier and using layout techniques which minimize thermal coupling. The LM348 can be used anywhere multiple 741 or 1558 type amplifiers are being used and in applications where amplifier matching or high packing density is required. For lower power refer to LF444.

• Class AB output stage - No crossover distortion
• Pin compatible with the LM124
• Overload protection for inputs and outputs
• 0.6mA/amplifier Low supply current drain
• 1mV Low input offset voltage
• 4nA Low input offset current
• 30nA Low input bias current
• 120dB High degree of isolation between amplifiers
• 15µV/°C Typical offset drift
• 90dB Typical CMRR

• Green product and no Sb/Br

应用

工业