ZXRE1004FN8TA Integrated Circuits (ICs)

Noise - 0.1Hz to 10Hz:	--
Base Part Number:	ZXRE1004
Supplier Device Package:	8-SOP
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Current - Cathode:	8µA
Current - Supply:	--
Voltage - Input:	--
Noise - 10Hz to 10kHz:	60µVrms
Series:	--
Temperature Coefficient:	75ppm/°C
Tolerance:	±3%
Current - Output:	20mA
Voltage - Output (Min/Fixed):	1.22V
Output Type:	Fixed
Reference Type:	Shunt
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

The ZXRE1004FN8TA is an integrated voltage reference device. It is a programmable micropower voltage reference processor, applied in many designs, specifically for power management integrated circuit (PMIC), clock and data recovery (CDR), voltage regulator and other related applications. It offers excellent accuracy and low current consumption features. It is equipped with features such as input/output digital and analog reference voltage accuracy, Output voltage range, operating temperature and other features, which make it suitable for various applications.

Application Field

The ZXRE1004FN8TA has a number of applications, including: power management, clock and data recovery, voltage regulators, space applications, precision voltage control, and various other applications.In power management, it is used as a voltage reference in PMIC applications such as digital manometers, linear feedback, etc. It can also be used with digital regulators and switching regulators.In clock and data recovery, the device helps to keep the proper synchronization of the clock with the incoming data bit stream. It helps to maintain clock frequency when the incoming data bit stream changes.Also, in voltage regulation, the device provides an efficient, accurate and economical solution for voltage regulation. It is also suitable for space and aerospace applications as it can withstand severe environmental conditions without fail.

Features

The ZXRE1004FN8TA has various features, which make it suitable for various applications. Its main features are its accuracy and low consumption current, which provides stability and cost savings for applications. It also offers a variety of voltage references, which includes Input/Output Digital and Analog Reference Voltage Accuracy.In addition, it offers a wide operating temperature range of -40℃ to 85℃ and a wide output voltage range from 0.8 V to 5.0 V. It also offers a low input offset voltage, low gain drift, low output noise and fast start up time. The device also has a voltage shutdown feature that ensures that no surge current flows when the supply voltage is reduced.

Working Principle

The ZXRE1004FN8TA is a voltage reference processor. It consists of a bandgap reference source, a voltage reference amplifier and a reference regulator. The bandgap reference source is a temperature independent circuit that generates a reference voltage that is independent of the supply voltage and temperature variations. This reference voltage is then amplified and regulated by the voltage reference amplifier and regulator to a desired output voltage.The voltage reference amplifier takes the reference voltage and amplifies it to a desired output voltage with minimum voltage errors. The reference regulator is then used to fine tune the output voltage by providing slight adjustments. This ensures accurate output voltage and a fast startup time. The device also includes an integrated current protection to reduce the power dissipation of the circuit in case of a short circuit. The low power consumption makes it suitable for low-power applications.

Conclusion

The ZXRE1004FN8TA is an integrated voltage reference device, suitable for power management integrated circuit (PMIC), clock and data recovery (CDR), voltage regulators, and other design applications. It offers excellent accuracy and low current consumption features, and is equipped with features such as input/output digital and analog reference voltage accuracy, output voltage range, operating temperature, and others. It works on the principle of bandgap reference source, voltage reference amplifier and reference regulator. Its features make it suitable for power management applications, voltage regulation, space applications, and various other applications. It is a cost effective and low-power solution for voltage regulation and other related applications.

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