MAX4378TAUD+

The MAX4378TAUD+ is a high-performance, low-power, low-noise, and rail-to-rail output single supply CMOS operational amplifier (op-amp) that operates from a single 3.6V to 15V supply. It is suitable for a wide range of applications, including video line drivers and dc-coupled audio systems. In linear-amplifier instrumentation, op-amps, buffer amps, and other applications, the MAX4378TAUD+\'s CMOS design ensures low power consumption, low input bias current, and low noise performance. Additionally, it has rail-to-rail output swing capability and a low input offset voltage.

The MAX4378TAUD+ has an open-loop gain of 140dB, an input voltage noise density of 6nV/√Hz, a supply current of 120μA, and a unity-gain bandwidth of 5.8MHz. Its wide bandwidth allows it to quickly settle with capacitive loads, making it well suited for driving high-impedance loads with no hysteresis. Additionally, its rail-to-rail output swing enables it to provide clean signals even after long signal chains and DC-coupled filters.

The MAX4378TAUD+ can be used in a wide variety of applications. It is well suited for wide-bandwidth buffer amplifier and video line driver circuits due to its fast settling times and rail-to-rail output swing. Additionally, its low power consumption, low input bias current, and low noise performance makes it suitable for audio preamplifier circuits, recording consoles, and instrumentation amplifiers. It can also be used in low-voltage applications such as power supplies, low-noise PLLs, and headstage amplifiers.

The MAX4378TAUD+ has an input common-mode voltage range that extends beyond its supply rails, allowing it to interface to other circuit components without the need for input range limiting. It has an output offset voltage compensation pin that can be used to adjust the output voltage to its desired value for circuit optimization. Additionally, it has a high common-mode rejection ratio of 115dB that minimizes the effects of noise and offset on the output.

In summary, the MAX4378TAUD+ is a high-performance, low-power, low-noise, and rail-to-rail output single-supply CMOS op-amp. It is suitable for many applications, including video line drivers, dc-coupled audio systems, buffer amplifiers, and instrumentation amplifiers. Its wide bandwidth and rail-to-rail output swing make it well suited for driving high-impedance loads. It is also ideal for power supplies, low-noise PLLs, and headstage amplifiers. Its input common-mode voltage range extends beyond its supply rails and its high common-mode rejection ratio minimizes the effect of noise and offset on the output.