MC34071DG

Voltage - Input Offset:	1mV
Base Part Number:	MC34071
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
Voltage - Supply, Single/Dual (±):	3 V ~ 44 V, ±1.5 V ~ 22 V
Current - Output / Channel:	30mA
Current - Supply:	1.9mA
Series:	--
Current - Input Bias:	100nA
Gain Bandwidth Product:	4.5MHz
Slew Rate:	13 V/µs
Output Type:	--
Number of Circuits:	1
Amplifier Type:	General Purpose
Part Status:	Active
Packaging:	Tube

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

MC34071DG Application Field and Working Principle

MC34071DG is an integrated instrumentation and operational amplifier by Texas instruments. It is a single?chip amplifier that is versatile, efficient and cost?effective. It is specifically designed to provide superior performance in audio, instrumentation, and low power applications. It has an 8?pin PCB layout and is compatible with HVAC, audio systems, motor and solenoid control, general purpose amplification, and industrial and instrumentation applications.The MC34071DG is a monolithic integrated instrumentation and operational amplifier that consists of one or more Op?Amps, Buffer Amplifiers, and a Bias Generator and a Power Management Unit. The Op?Amp is a differential amplifier that integrates a high impedance input stage, an active gain block, and a low impedance output. The Buffer Amplifier is a unity gain, high differential open loop gain amplifier that provides high impedance drive capability, while the Bias Generator provides a current source to bias the Op?Amp properly using a current mirror. The Power Management Unit provides a regulated, low noise power supply and includes Under-Voltage and Over-Voltage Detectors for protection under transient conditions.The MC34071DG features an advanced stability control system that helps to reduce the effects of thermal feedback in amplifiers. The system measures the temperature of the device by taking the average of the on-chip temperature sensor readings. It then adjusts the current source for the Op?Amp in order to maintain a consistent common mode voltage across the inputs as the temperature changes. This system also helps reduce gain instability that can cause distortion and increases the stability margin of the amplifier.The MC34071DG incorporates a low power design which helps to conserve energy and save cost. The amplifier consumes only 250μA of quiescent current, making it an ideal choice for low-power applications. As the amplifier requires a low supply voltage, additional savings can be achieved when using high voltage supplies.The MC34071DG provides excellent performance in a wide range of applications due to its wide bandwidth and low harmonic distortion properties. It operates gain and frequency compensation circuits that provide stable performance over a wide range of operating conditions. Additionally, it offers high input polarization ratios and high blocking capabilities, ensuring that the amplifier won\'t be driven into saturation.Overall, the MC34071DG is a highly integrated, low-power instrumentation and operational amplifier designed for a wide range of applications. It is capable of providing superior performance in audio, motor control and speed control, motor control and solenoid control applications, as well as in general purpose amplification and instrumentation applications. Additionally, the advanced Stability Control System and low power design of the MC34071DG make it a cost effective and reliable solution for any design engineers.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description