AS358GTR-G1

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The AS358GTR-G1 is a high-precision, high-performance linear amplifier designed for instrumentation, operational amplifiers (op amps), buffer amplifiers, and other precision applications. The device delivers exceptional accuracy and stability over a wide temperature range and boasts low power consumption. It also offers low offset voltage and tight tracking over load voltage.

The AS358GTR-G1 features a synchronous design with single-stage gain, allowing it to achieve different gain levels and bandwidths. This device can offer a variety of configurations, where all parameters are factory-set for easy parameterization and low component count. It also offers wide temperature and process compensation with very low temperature drift.

The AS358GTR-G1 is ideal for applications such as automotive, telecom and network, digital signal processing, optical networks, data conversion, motor control, power amplifiers, and more. The device supports both positive and negative gain and Qss (small signal) and Qpp (high power) modes of operation. The device offers high performance in both single-ended and differential configurations.

The device has a gain-bandwidth product of 2.3 MHz, with a voltage gain of 200 V/V, OIP3 of +40 dBm, and sideband noise of -148 dBm/Hz. It has a power supply range of 2.7-5.5 V and a common-mode input voltage range of 0-VCC. Additionally, it has an input impedance of 5 kOhms, an output impedance of 20 Ohms, and a quiescent current of 4.5 mA. It also features a shutdown current of 50 nA.

The AS358GTR-G1\'s working principle relies on its impeccable analog performance for low frequency amplification of voltage and current signals. The device uses a current mirror to accurately replicate the input signal, ensuring a low offset voltage. The device also features a current feedback technique, allowing for higher gains with a limited number of transistors. The device also has a hysteresis loop that avoids any possible oscillation in single-ended configurations. This loop helps to improve stability and eliminate any ringing.

The AS358GTR-G1 offers a variety of features, making it an ideal solution for instrumentation, op amps, buffer amplifiers, and other precision applications. Its exceptional accuracy and temperature range combined with its low power consumption, low offset voltage and tight tracking over load voltage make it an ideal choice for a variety of applications. The device offers exceptional performance in both single-ended and differential configurations, making it well-suited to a wide range of applications.

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