OPA130UA/2K5

Voltage - Input Offset:	200µV
Base Part Number:	OPA130
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply, Single/Dual (±):	4.5 V ~ 36 V, ±2.25 V ~ 18 V
Current - Output / Channel:	18mA
Current - Supply:	530µA
Series:	--
Current - Input Bias:	5pA
Gain Bandwidth Product:	1MHz
Slew Rate:	2 V/µs
Output Type:	--
Number of Circuits:	1
Amplifier Type:	General Purpose
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

The OPA130UA/2K5 is a low-noise, high-precision operational amplifier. The device is designed for applications where low-noise, low-distortion and wide dynamic range are important. As such the OPA130UA/2K5 is used in instrumentation, audio, and signal-processing circuits. This article will discuss the application field and working principle of the OPA130UA/2K5.The OPA130UA/2K5 is a dual-channel, single supply precision operational amplifier. The device has an input voltage range of ±3V, an offset voltage of less than 25µV, and a common-mode rejection ratio of 114dB, making it suitable for precision low-noise applications. The OPA130UA/2K5 has a low quiescent current of 62µA and is capable of operating over a wide temperature range of -40°C to +85°C.The OPA130UA/2K5 provides a wide range of features that make it well suited for instrumentation, audio, and signal-processing circuits. These features include high slew rate, low input bias current, low input offset voltage, and high common-mode rejection ratio. This makes the OPA130UA/2K5 ideal for a variety of applications ranging from high-precision data acquisition to audio signal conditioning.The OPA130UA/2K5 is also well suited for active filter circuits. The device has a high unity-gain bandwidth of 1.2 MHz and a low closed-loop gain bandwidth of 21kHz, making it an ideal choice for active filter circuits. The device can also be used for analog signal conditioning and signal isolation applications.The basic working principle of the OPA130UA/2K5 is simple. The device is composed of two stages, the input stage and the output stage. The input stage amplifies the input signal and drives the output stage, which is biased by a voltage source. The output voltage is then determined by the gain of the device, which is determined by the ratio of the input and output resistors.The OPA130UA/2K5 can be used in individual or linked configurations. In a linked configuration, the OPA130UA/2K5 can provide a differential output voltage. This makes the device useful for analog signal conditioning applications such as bridging circuits and differential voltage-to-current converters.The OPA130UA/2K5 can also be used as a unity-gain buffer. The buffer configuration ensures that the output signal remains true to the input signal without any alterations in phase or amplitude. This makes the device suitable for applications such as audio buffering, amplifier gain control, and signal switching.In summary, the OPA130UA/2K5 is a low-noise, high-precision operational amplifier. The device is designed for applications where low-noise, low-distortion and wide dynamic range are important. As such, the device is suitable for instrumentation, audio, and signal-processing circuits. The device has a wide range of features that make it well suited for active filter, analog signal conditioning, and signal isolation applications. The basic working principle of the OPA130UA/2K5 is simple and the device can be used in individual or linked configurations.

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