ADM1067ASU

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

The ADM1067ASU is an adjustable voltage supervisory circuit from Analog Devices. It’s a very versatile integrated circuit (IC), and can be used for a range of purposes. In this article, we’ll look at the applications field and the working principle of this IC.

ADM1067ASU Application Fields

The ADM1067ASU is currently employed in a variety of industry sectors and has a large range of potential applications. These include consumer electronics, automotive, industrial and healthcare.

• Consumer Electronics: In consumer electronics, the IC is used as a watchdog timer to monitor the system’s power supply and as a power-on reset. In addition, it functions as a system reset controller for power sequencing and sequencing-controlled reset for microcontroller-based systems.
• Automotive: In the automotive sector, the IC is used as an undervoltage lockout (UVLO) monitor, regulating the supply voltage and providing resets for electronic control units (ECUs) and microcontrollers.
• Industrial: In industrial applications, the IC functions as a voltage supervisor and as a reset controller for various systems. It can be used to provide safe shutdowns when errors occur, and can also be used in ATX power supply design.
• Healthcare: The IC is also used in healthcare applications, such as patient monitoring and resuscitation equipment. It monitors battery voltage, provides power-on reset protection, and signals error conditions.

This makes the ADM1067ASU an extremely versatile component, with potential applications across a range of industries.

ADM1067ASU Working Principle

The IC’s working principle is quite simple. It uses an adjustable threshold voltage which is compared to the output voltage from a system. When the output voltage drops below the threshold voltage, the IC will output a logic low signal. This signal can be used to alert the system to the problem and trigger a reset.

The adjustable threshold voltage allows the IC to be used in a variety of applications. It can be set to detect an undervoltage condition in an automotive system, a power failure in a consumer electronics device, or an error condition in a healthcare system. This makes the IC an excellent choice for a range of applications.

The ADM1067ASU also has an adjustable hysteresis voltage. This determines the amount of voltage change required before the device will switch from one logic state to the other. This is necessary for robust operation, ensuring the IC does not switch on and off frequently with the smallest of fluctuations in voltage.

In addition, the IC also has a status flag output. This is used to indicate whether the device is in a reset or non-reset state. It can also be used to enable or disable devices, to indicate error conditions or to trigger system restarts.

The ADM1067ASU is an extremely versatile IC with a wide range of applications. With its adjustable threshold and hysteresis voltages, it can be used to detect problems or provide protection in a variety of systems. It’s an ideal choice for applications such as automotive, consumer electronics, industrial and healthcare.

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