TL054CN | Texas Instruments

JFET-input operational amplifier, TL054CN, Texas Instruments

The TL054CN JFET-input operational amplifier offers improved DC and AC characteristics over the TL071 and TL081 BiFET operational amplifiers. On-chip Zener trimming of offset voltage yields a precision grade as low as 1.5 mV, providing greater accuracy in DC-coupled applications. The TL054CN is pin-compatible with the TL071 and TL081 and can be used to upgrade an existing circuit or for optimal performance in a new design. This BiFET operational amplifier offers the inherently higher input impedance of a JFET-input transistor without sacrificing the output drive associated with bipolar amplifiers. This makes the TL054CN well suited for interfacing with high-impedance sensors or very low-level AC signals. It also features inherently better AC response than bipolar or CMOS devices with comparable power consumption.