Product Description

The LM2902N is a general-purpose, dual operational amplifier (op-amp) from Texas Instruments. It is designed for a wide range of applications, including instrumentation, medical equipment, and industrial control systems. This op-amp features a voltage-feedback architecture, providing high common-mode rejection ratio (CMRR) and low input bias current.

Product Features  

High Gain: The LM2902N offers a high voltage gain of 100 dB, making it suitable for amplifying small signals.

Low Noise: The op-amp has a low input offset voltage of 7 mV and a low input offset current of 0.3 μA, ensuring minimal noise and distortion.

Wide Operating Range: The device operates over a wide temperature range of -40°C to 125°C and can handle supply voltages from ±1.5V to ±13V.

Low Power Consumption: The LM2902N is designed for low power consumption, with a nominal supply current of 3 mA and a maximum supply current of 700 μA.

Compact Package: The op-amp is available in a 14-pin DIP package, making it easy to integrate into a variety of applications.

Product Applications

Instrumentation: The LM2902N is suitable for use in instrumentation applications, such as amplifying signals from sensors and transducers.

Medical Equipment: The op-amp can be used in medical equipment, such as ECG and blood pressure monitors, where high accuracy and low noise are critical.

Industrial Control Systems: The LM2902N can be used in industrial control systems, such as process control and automation systems, where high gain and low noise are required.

Embedded Modules:

Texas Instruments' TMS320F2808: This microcontroller uses the LM2902N as an op-amp for signal conditioning and amplification.

Analog Devices' ADuC7020: This microcontroller uses the LM2902N as an op-amp for signal conditioning and amplification.

Product Description

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