RC4136NG4

Current - Input Bias:	140nA
Base Part Number:	RC4136
Supplier Device Package:	14-PDIP
Package / Case:	14-DIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Operating Temperature:	0°C ~ 70°C
Voltage - Supply, Single/Dual (±):	±5 V ~ 15 V
Current - Supply:	5mA
Voltage - Input Offset:	500µV
Series:	--
Gain Bandwidth Product:	3MHz
Slew Rate:	1.7 V/µs
Output Type:	--
Number of Circuits:	4
Amplifier Type:	General Purpose
Part Status:	Active
Packaging:	Tube

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RC4136NG4 Introduction

RC4136NG4 is an integrated linear amplifier, specially designed for use in instrumentation, OP Amps, and buffer amp applications. It is designed for producing higher output currents, increased bandwidths, and improved accuracy compared to other conventional amplifiers.

Application Field of RC4136NG4

The RC4136NG4 is widely used in applications that require high bandwidths, higher output currents, or improved accuracy. Generally, applications such as sensors, linear motor drives, power meters, current sensors, and many more, can benefit from the characteristics offered by the RC4136NG4.

Working Principle of RC4136NG4

The RC4136NG4 comprises an input stage, consisting of an amplifier (commonly referred to as an "Operational Amplifier" or "Op amp"), and a pair of voltage-controlled current sources (also known as current mirrors). The input stage is followed by a voltage amplifier stage, which provides gain and wide bandwidth. The output stage of the amplifier consists of a pair of complementary transistors, which can provide the required output current. The input stage of the amplifier establishes a large input impedance and it can be used in either single-ended or differential applications. The input impedance (or "open loop sensitivity") of the amplifier is independent of the load, allowing for extremely linear responses.At the output stage, the voltage amplifier is followed by a pair of complementary transistors that act as an active load and provide the required output current. The transistors are driven to saturation by the output voltage, and the current through each of the transistors is controlled by the voltage from the voltage amplifier. This allows the amplifier to provide higher current output while maintaining linear responses.

Conclusion

In conclusion, the RC4136NG4 is an integrated linear amplifier that is designed for use in instrumentation, OP Amps, and buffer amp applications. It offers higher bandwidths and improved accuracy compared to conventional amplifiers while being able to drive higher output currents. The RC4136NG4 operates on the principle of an amplifier stage, an output stage consisting of a pair of complementary transistors, and a pair of voltage-controlled current sources in between. This allows it to provide an extremely linear response while maintaining a large input impedance.

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