OPA4137UA

Voltage - Input Offset:	2.5mV
Base Part Number:	OPA4137
Supplier Device Package:	14-SOIC
Package / Case:	14-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:	60mA
Current - Supply:	220µA
Series:	MicroAmplifier™
Current - Input Bias:	5pA
Gain Bandwidth Product:	1MHz
Slew Rate:	3.5 V/µs
Output Type:	--
Number of Circuits:	4
Amplifier Type:	General Purpose
Part Status:	Active
Packaging:	Tube

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OPA4137UA Application Field and Working PrincipleLinear Amplifiers - Instrumentation, OP Amps, Buffer AmpsOPA4137UA is a high-performance operational amplifier manufactured by Texas Instruments. It is capable of providing high-performance, low-power, and excellent DC precision. The OPA4137UA is a dual-channel amplifier designed to meet the needs of a variety of applications, from instrumentation to the industrial and communications markets.The OPA4137UA is a low power wideband amplifier with a voltage supply range of 4 V to 5.5 V. The device can easily be interfaced with a wide range of signals. It operates up to a frequency of 940MHz and offers a gain of up to 340dB without the need for external components. The amplifier also offers a high common-mode rejection ratio (CMRR) of 94dB and a low noise of 12 nV/√Hz.The OPA4137UA amplifies the differential signals and delivers a high gain and high linearity performance. The amplifier consumes 4mA of quiescent current and is capable of driving a maximum output current of 280mA. It also offers a low input bias current of 2.8 nA and a fast slew rate of 13V/µs.The OPA4137UA uses a wide range of high-grade transistors to increase the overall linearity and reduce power consumption. The amplifier is designed to offer low distortion and noise levels along with a wideband response. It is also designed with a low-noise input stage for excellent noise performance.The OPA4137UA operates in the sub-unity-gain (SUG) configuration which is used to drive larger loads without sacrificinglinearity and bandwidth. It also features low offset and drift, making it ideal for precision analog-to-digital and digital-to-analog (D/A) applications.For optimal results, the OPA4137UA amplifier should be used with a compensation capacitor chosen according to the frequency range of the signal. The external compensation capacitor ensures optimal performance over the amplifier\'s frequency range and improves the stability of the amplifier.The OPA4137UA amplifier is well-suited for a variety of applications such as data acquisition systems, signal processing, communication systems, and consumer electronics. It is also ideal for design engineers who require low-noise and high linearity performance without the need for external components. Its wide range of features makes it an ideal solution for a variety of consumer and industrial applications.

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