Search results with tag "Amp input"
'Single-Supply Op Amp Design Techniques'
www.ti.comOutput impedance ZOUT 0 ... As long as the voltage on the op-amp input leads does not become negative, the circuit can handle negative input voltages. Beware of working with negative (positive) input voltages when the op amp is powered from a positive (negative) supply because op-amp inputs are highly
MT-037: Op Amp Input Offset Voltage - Analog Devices
www.analog.comInput offset voltage varies with temperature, and its temperature coefficient is known as TCVOS, or more commonly, drift. Offset drift is affected by offset adjustments to the op amp, but when the offset voltage of a bipolar input op amp has been minimized, the drift may be as low as 0.1 µV/°C (typical value for
MT-036: Op Amp Output Phase-Reversal and Input Over ...
www.analog.comop amp input. Higher levels of current can cause metal migration, a cumulative effect, which, if sustained, eventually leads to an open trace. Should a migration situation be present, failure may only appear after a long time due to multiple over-voltages, a very difficult failure to identify.