L2720D13TR Integrated Circuits (ICs)

The Linear L2720D13TR is an industry-standard instrumentation amplifier designed for high accuracy in a wide variety of electronic systems. It is well-suited for use in scientific instruments, industrial controls, avionics, and consumer electronics. Its low noise and high precision make it ideal for applications requiring high accuracy over a wide range of conditions.

The L2720D13TR is a dual-input, rail-to-rail, instrumentation amplifier that operates with an integrated voltage gain of 13± 0.8dB. The gain of the amplifier is adjustable using two external resistive elements, one for the positive input side and one for the negative input side. The amplifier can be configured for either single-ended operation (where the negative input is driven to ground) or differential operation (where both inputs are actively driven).

The internal gain structure of the L2720D13TR is designed to achieve both high precision and ultra-low noise levels. The amplifier has an output voltage noise of 6pV/ sqrt (Hz), which is four times lower than the industry standard for instrumentation amplifiers.

The L2720D13TR is a single-supply instrumentation amplifier that can operate over a wide range of supply voltages. It is rated for operation between +/-2.5V and +/-15V, with a wide operating temperature range of -40°C to + 85°C.

The primary application of the Linear L2720D13TR is in precision signal measurement and processing. It is well suited for use in systems that require a high degree of accuracy and low noise levels, such as in medical diagnostics and laboratory equipment. The amplifier can also be used in high performance audio systems and communications equipment where low noise and high precision are important.

The working principle of the L2720D13TR is based on the concept of differential amplification. The output voltage is the difference between the two input signals, multiplied by the gain of the amplifier. This means that the output is proportionate to the difference between the two inputs, which allows for high accuracy measurements. The adjustable gain of the amplifier allows for flexibility in signal processing applications.

The Linear L2720D13TR is a versatile and reliable instrumentation amplifier well-suited for a variety of applications requiring high accuracy and low noise. Its adjustable gain, wide range of supply voltages, and dual-input capability make it a versatile tool for signal processing and measurement systems.