OPA388IDGKT Datasheet/PDFThe OPA388IDGKT is a fully-differential, low-power operational amplifier designed for use in a variety of applications requiring precision amplification and gain accuracy. The device is capable of driving loads as large as ±24 mA with ±12 V supply voltages. It provides excellent gain accuracy and excellent 7th order harmonic distortion performance with a ±12V input common-mode voltage range. The OPA388IDGKT is particularly well-suited for use in consumer electronics, medical and industrial instrumentation, Power Gain, AC and DC Audio, Vicarb Circuits, Va Circuits, and a variety of power electronics applications.
The OPA388IDGKT has a gain of 30 dB, with a frequency response of 0 Hz to 20 kHz, and a high input impedance of 1 megohm. The low noise, low distortion and wide common mode voltage range make it ideal for precision DC, AC and pulse circuits. The amplifier has a bandwidth of 300 MHz, with a supply current of 50mA and a power supply voltage of ± 5 V. It has very low output impedance, providing excellent voltage drive capability. The amplifier\'s output can run rail to rail for input-to-output separation of only 9 mV.
This operational amplifier is most commonly used in instrumentation circuits, as it provides very precise gain, excellent linearity and wide gain accuracy. It can be used for a variety of applications such as AC, DC and pulse circuits. The amplifier also has a wide bandwidth, low noise and low distortion, making it a great choice for implementing high performance analog signal processing circuits.
The OPA388IDGKT is a unity-gain stable amplifier with excellent gain accuracy and distortion performance. It has a precision gain of 30 dB, along with a low noise level of below , and a distortion level of -103 dBm. The amplifier also has a low offset voltage of only 420 mV, which allows it to drive low-impedance capacitive loads. The amplifier\'s wide common-mode input range of ± 12 V also allows it to be used in multiple applications.
The OPA388IDGKT has a high input impedance of 1 megohm and can drive heavy capacitive loads, which makes it very useful in driving active filters. The buffer amplifier has an internal compensation network and a very high slew rate of 10 V/µs, which enables the user to achieve excellent overall transient response. The amplifier also has a low power supply current of only 50 mA, making it a great choice for applications where power consumption is critical.
In conclusion, the OPA388IDGKT is an ideal choice for instrumentation, audio, power electronics and consumer electronics. It provides excellent gain accuracy and distortion performance, along with a wide input common mode voltage range and high input impedance. It has a very low distortion level and low output impedance, and its power supply current is also very low. Its wide bandwidth allows it to be used in a variety of analog signal processing applications as well.