MC33174PG

Voltage - Input Offset:	2mV
Base Part Number:	MC33174
Supplier Device Package:	14-PDIP
Package / Case:	14-DIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply, Single/Dual (±):	3 V ~ 44 V, ±1.5 V ~ 22 V
Current - Output / Channel:	27mA
Current - Supply:	220µA
Series:	--
Current - Input Bias:	20nA
Gain Bandwidth Product:	1.8MHz
Slew Rate:	2.1 V/µs
Output Type:	--
Number of Circuits:	4
Amplifier Type:	General Purpose
Part Status:	Obsolete
Packaging:	Tube

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MC33174PG is an integrated linear op-amp, buffer amplifier and instrumentation device developed by Motorola company. It is used in various applications that require high input and output accuracy, high bandwidth and low power consumption.

Applications:

MC33174PG is widely used in the fields of electrical measurement, laboratory test and networking structure. In electrical measurement, it is used for precision testing and calibration of power supplies, multi-meters and oscilloscopes. In the laboratory test, it can be used for measuring voltage, current, resistance and power. In networking structures, it is used for controlling and managing digital signals, including transmitting and receiving signals from remote transmitter receivers.

Working Principle:

The basic principle of MC33174PG is the conversion of electrical signals from one form to another. It is a three-stage amplifier that comprises of preamplifier, buffer amplifier and operational amplifier. The preamplifier controls the frequency and magnitude of input signals, while the buffer amplifier amplifies the power of the signals. Finally, the operational amplifier compares the difference between input and output signals and amplifies the signals to the required level.The preamplifier and buffer amplifier are located at the input side of the unit, while the operational amplifier is located at the output side. The three-stage amplifier configuration provides excellent input and output accuracy as well as low noise reduction.The unit also includes a low-dropout regulator for providing stable supply and power for the operational amplifier. The input voltage range can be adjusted to -5V to +5V along with the supply voltage ranging from 7 to 15V.

Key Features:

• Low power consumption • High input and output accuracy • Low noise reduction • Wide voltage range • Low-dropout regulator • Three-stage amplifier configuration • Excellent input and output dynamic range • Can be used for precision testing and calibration of power supplies, multi-meters and oscilloscopes • Highly reliable and durable MC33174PG is a reliable, rugged, and efficient device suitable for excellent performance in various applications. It is an ideal choice for customers looking for high accuracy, low noise and wide voltage range in their operations.

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