NCV33074ADTBR2G Integrated Circuits (ICs)

Voltage - Input Offset:	500µV
Base Part Number:	NCV33074
Supplier Device Package:	14-TSSOP
Package / Case:	14-TSSOP (0.173", 4.40mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply, Single/Dual (±):	3 V ~ 44 V, ±1.5 V ~ 22 V
Current - Output / Channel:	30mA
Current - Supply:	1.9mA
Series:	Automotive, AEC-Q100
Current - Input Bias:	100nA
Gain Bandwidth Product:	4.5MHz
Slew Rate:	13 V/µs
Output Type:	--
Number of Circuits:	4
Amplifier Type:	General Purpose
Part Status:	Active
Packaging:	Tape & Reel (TR)

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NCV33074ADTBR2G Application Field and Working Principle

NCV33074ADTBR2G is a Linear - Amplifiers - Instrumentation, OP Amps, and Buffer Amps, created by ON Semiconductor. NCV33074ADTBR2G is a low-power and small-size quad rail-to-rail input & output instrumentation amplifier, which is designed for AC or DC data acquisition applications. It is ideal for industrial and medical applications, including pressure sensor measurements, energy meter, strain gauge and process control system. NCV33074ADTBR2G has very few external components, which only require a single gain-setting resistor in series with the output and a dual-section decoupling capacitor to chip power supply (AVDD and DVDD). This amplifier has a high signal-to-noise ratio, which allows it to operate without signal-degradation at low gain settings.The input stage of the NCV33074ADTBR2G is designed with a high-impedance differential amplifier circuit, which provides excellent common-mode rejection performance of up to 115 dB, common-mode input voltage range from -0.3V to +26.5V, and a CMV range from 8V to +26V for unipolar mode and 3V common mode for bipolar configuration. The input stage of the NCV33074ADTBR2G is followed by a gain-setting stage, consisting of an NPN bipolar cascode configuration with a series of resistors that are used to set the gain. The gain of the amplifier can be set with a single resistor, by selecting a resistance value between 10K and 10MΩ, while a gain of x1000 is achieved with a resistor greater than 10MΩ. The amplifier also includes a rail-to-rail output stage with a wide output voltage range.The NCV33074ADTBR2G has typical operating characteristics such as high input common-mode rejection (115 dB at 1 kHz) and low distortion (<0.01% THD), allowing for a wide dynamic range of operation in comparison to other types of instrumentation amplifiers. The amplifier also features a low power consumption of only 2.6 mW and a wide operating temperature from -40°C to +85°C.In terms of applications, the NCV33074ADTBR2G is ideal for medical, industrial and automotive applications, especially for detecting and measuring signals in different types of equipment, such as pressure sensors, energy meters, strain gauges and process control systems. This amplifier can also be used to amplify signals in telephone and audio equipment, as well as in power supply and communication systems.Due to its high signal-to-noise ratio, the NCV33074ADTBR2G can be used in applications requiring a low-noise output and wide dynamic range. This instrumentation amplifier also offers high common-mode rejection, ensuring that the output signal is not distorted by common-mode noise or interference. In addition, its low power consumption makes it suitable for low-power applications.Overall, the NCV33074ADTBR2G is a versatile and reliable instrumentation amplifier designed for a wide range of data acquisition applications. It has a high signal-to-noise ratio and excellent common-mode rejection, making it suitable for a variety of low-power applications. Furthermore, its low power consumption and wide operating temperature makes it an ideal choice for medical, industrial, and automotive applications.

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