LM4562 Operational Amplifier: Pinout, Features and Datasheet

The LM4562 is part of the ultra-low distortion, low noise, high slew rate operational amplifier series optimized and fully

specified for high-performance, high fidelity applications. Combining advanced leading-edge process technology with state-of-the-art circuit design, the LM4562 audio operational amplifiers deliver superior audio signal amplification for outstanding audio performance. 

The LM4562 combines extremely low voltage noise density (2.7nV/√Hz) with vanishingly low THD+N (0.00003%) to easily satisfy the most demanding audio applications. To ensure that the most challenging loads are driven without compromise, the LM4562 has a high slew rate of ±20V/μs and an output current capability of ±26mA. Further, the dynamic range is maximized by an output stage that drives 2kΩ loads to within 1V of either power supply voltage and to within 1.4V when driving 600Ω loads. 

The LM4562's outstanding CMRR (120dB), PSRR (120dB), and VOS (0.1mV) give the amplifier excellent operational amplifier DC performance. The LM4562 has a wide supply range of ±2.5V to ±17V. Over this supply range, the LM4562’s input circuitry maintains excellent common-mode and power supply rejection, as well as maintaining its low input bias current. 

The LM4562 is unity-gain stable. This Audio Operational Amplifier achieves outstanding AC performance while driving complex loads with values as high as 100pF. The LM4562 is available in 8–lead narrow body SOIC, 8–lead Plastic DIP, and 8–lead Metal Can TO-99. Demonstration boards are available for each package.

Symbol

Footprint

3D Model

■ Easily drives 600Ω loads

■ Optimized for Superior Audio Signal Fidelity

■ Output Short Circuit Protection

■ PSRR and CMRR exceed 120dB (Typ)

■ SOIC, DIP, TO-99 metal can packages

■ Power Supply Voltage Range: ±2.5V to ± 17V

■ Input Noise Density: 2.7nV/√Hz (Typ)

■ Slew Rate: ±20V/μs (Typ))

■ Gain Bandwidth Product: 55MHz (Typ))

■ Input Bias Current: 10nA (Typ))

■ Input Offset Voltage: 0.1mV (Typ))

■ DC Gain Linearity Error: 0.000009%

Texas Instruments LM4562MA/NOPB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM4562MA/NOPB.

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Texas Instruments (TI) is a global semiconductor firm originating in 1958 and nowadays it has over 30,000 employees who design, conduct and sell analog and product-differentiating embedded processing components in 35 countries. Aimed at changing the world of tech, TI has put great effort into becoming the solution provider coupled with a vision. 

Download datasheets and manufacturer documentation for Texas Instruments LM4562MA/NOPB.