Quite comfortable with high-impedance sources, the LM6211 20-MHz operational amplifier works with a single supply voltage range from 5V to 24V and a 0.5 pA input bias current.

38 thoughts on “ 24V Relay Driver Circuit ” Louis Charles Bruckner says: March 5, ... I’m trying to control 24V relays with my 5V arduino and an external 24V power supply.

Linear Technology Corp. recently introduced the LTC2348-18, an 18-bit, 8-channel simultaneous sampling successive approximation register (SAR) analog-to digital converter (ADC). While converting ...