TL061 Low-Power JFET-Input Operational Amplifier – High-Impedance Single Op-Amp 8-Pin DIP

The TL061 is a high-speed, JFET-input single operational amplifier designed as a low-power version of the industry-standard TL081. It strikes a perfect balance between speed and efficiency, consuming significantly less power while still offering the high input impedance and low bias current characteristics of JFET technology. This makes it a "go-to" component for designers who need high-performance signal conditioning without draining battery life. This op-amp is widely used in high-impedance circuits such as active filters, audio preamplifiers, and medical instrumentation where signal integrity is paramount. Because it belongs to the TL06x family, it is highly reliable and provides consistent performance across a wide range of supply voltages. Its "no latch-up" design ensures that even if input limits are momentarily exceeded, the chip remains stable and functional. The 8-pin DIP through-hole package is robust and easy to handle for prototyping on breadboards or mounting in standard IC sockets. Whether you are building a precision solar-powered sensor or a low-noise handheld audio monitor, the TL061 provides a professional-grade, energy-efficient analog solution.

Key Features:

JFET Input Stage: Features high-impedance JFET inputs that provide extremely low input bias and offset currents.

High Slew Rate: Despite its low power profile, it maintains a respectable slew rate of 3.5 V/µs for clean signal transitions.

Wide Common-Mode and Differential Voltage Range: Designed to handle a broad range of input signals without latch-up or phase reversal issues.

Internal Frequency Compensation: Stable operation at unity gain without the need for external capacitors.

Offset Nulling Pins: Includes dedicated pins to trim the input offset voltage, ensuring high precision in sensitive DC applications.