AD8612ARU

Current - Output (Typ):	--
Base Part Number:	AD8612
Supplier Device Package:	14-TSSOP
Mounting Type:	Surface Mount
Package / Case:	14-TSSOP (0.173", 4.40mm Width)
Operating Temperature:	-40°C ~ 85°C
Hysteresis:	--
Propagation Delay (Max):	5.5ns
CMRR, PSRR (Typ):	85dB CMRR, 73dB PSRR
Current - Quiescent (Max):	10mA, 4mA
Series:	--
Current - Input Bias (Max):	6µA @ 5V
Voltage - Input Offset (Max):	7mV @ 5V
Voltage - Supply, Single/Dual (±):	3 V ~ 5 V
Output Type:	Complementary, TTL
Number of Elements:	2
Type:	with Latch
Part Status:	Obsolete
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

AD8612ARU Application Field and Working Principle

Overview

The AD8612ARU linear-comparator is a capable and versatile device designed to provide precision yet cost-effective signal processing. It\'s a monolithic, low-power CMOS amplifier that features a wide range of features and applications, making it an ideal choice for many signal processing applications. Below, we will take a closer look at the application field and working principle of AD8612ARU.

Application Field

The AD8612ARU can be used for a wide range of applications. for example, it can be used for precision signal conditioning, ranging from temperature sensing to motion sensing. It can also be used for voltage feedback applications, such as current feedback circuits and voltage-controlled oscillators. The AD8612ARU can be used to make high-precision digital to analog converters, high-speed analog-to-digital converters, and many other applications that require high-precision and low-power signal processing.

Working Principle

The AD8612ARU linear-comparator consists of two major components: an input amplifier, and an output amplifier. The input amplifier is responsible for amplifying and conditioning the input signal, and it does this by using a three-stage op-amp architecture. The output amplifier amplifies and transfers the resulting signal to the output.The output amplification is done by using a feedback loop, which consists of five resistors, a MOSFET transistor, and a bootstrap capacitor. The transistor is used to control the voltage of the gate and drain of the transistor, and the bootstrap capacitor is used to hold the voltage of the gate and drain. This feedback loop helps the output amplifier to accurately sense and amplify the input signal.The AD8612ARU also features a comparator circuit, which converts the input signal into an output signal. The comparator circuit is a differential amplifier, which amplifies the input signal by comparing two voltages. This method of comparing two voltages is known as differential mode translation. The comparator circuit also provides hysteresis, which helps to ensure stability of the output signal.

Conclusion

In conclusion, the AD8612ARU is a versatile, monolithic, low-power CMOS amplifier that features a wide range of features and applications. It can be used for precision signal conditioning, ranging from temperature sensing to motion sensing, and it can also be used for voltage feedback applications, such as current feedback circuits and voltage-controlled oscillators. The AD8612ARU\'s working principle is based on its three-stage op-amp architecture, feedback loop, and comparator circuit.

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

Part Number	Manufacturer	Price	Quantity	Description