OP400EY

产品概述

The OP400EY is a quad low offset low power Operational Amplifier features an extremely low input offset voltage of less than 150µV with a drift of less than 1.2µV/°C, guaranteed over the full military temperature range. Open-loop gain of the OP400 is more than 5 million into a 10kR load, input bias current is less than 3nA, CMR is more than 120dB and PSRR is less than 1.8µV/V. On-chip Zener zap trimming is used to achieve the low input offset voltage of the OP400 and eliminates the need for offset nulling. The OP400 conforms to the industry-standard quad pinout, which does not have null terminals. The OP400 features low power consumption, drawing less than 725µA per amplifier. The OP400 is an ideal choice for applications requiring multiple precision operational amplifiers and where low power consumption is critical.

• Available in die form
• 1.2µV/°C Maximum low offset voltage drift over (-55 to +125°C)
• 725µA Maximum low supply current (per amplifier)
• 5000V/mV Minimum high open-loop gain
• 3nA Maximum input bias current
• 11nV/√Hz at 1kHz Low noise voltage density
• 10nF Typical stable with large capacitive loads

应用

工业