ANALOG Manuals

ADP1877 is a dual output synchronous buck PWM controller from Analog Devices. It supports a programmable frequency of 200kHz to 1.5MHz. The input voltage range is 2.75V to 14.5V. The output voltage range is 0.6V to 90%VIN. The maximum output current is greater than 25A per channel.

The ADP1878/ADP1879 is a synchronous buck controller with constant on time and valley current mode

ADP1882/ADP1883 is a synchronous current-mode PWM buck controller with constant on-time characteristics. This product supports an input voltage range of 2.75V to 20V, with a minimum output voltage of 0.8V and a 0.8V reference voltage with ±1.0% accuracy. It supports all N-channel MOSFET power stages and offers options of 300kHz, 600kHz, and 1.0MHz. Additionally, it features power saving mode, thermal overload protection, short-circuit protection, precision enable input, and other characteristics.

ADM6315 is a reliable voltage-monitoring device suitable for microprocessor systems, controllers, intelligent instruments, automotive systems, safety systems, and portable instruments. It features temperature adjustment, low power consumption, precision voltage monitoring, and built-in manual reset.

The ADM6326/ADM6328/ADM6346/ADM6348 are ultralow power, 3-lead, SOT-23 microprocessor reset circuits with reset thresholds available in increments from 2.2 V to 4.63 V.

This document is the product manual of Analog Devices, introduces the function and features of ADM6384 microprocessor supervisory circuit, including precision power supply monitoring, 31 reset threshold options, four reset timeouts, manual reset input, reset output stage, guaranteed reset output valid to VCC = 1 V, power supply glitch immunity, specified over the −40°C to +125°C temperature range, 4-lead SC70 package, etc.

This document introduces Analog Devices' ADM6711/ADM6713 product, which is a microprocessor supervisory circuit suitable for use in microprocessor-based systems. The circuit has the characteristics of precise monitoring of 2.5 V, 3 V, 3.3 V and 5 V power supply voltages, low power consumption (12 μA), reset timeout period of 140 ms (minimum), manual reset input, output stages push-pull RESET output (ADM6711) and open-drain RESET output (ADM6713).

ADM803/ADM809/ADM810 are microprocessor supervisory circuits with precision voltage monitoring and low power consumption. They can be used in microprocessor systems, computers, controllers, intelligent instruments, and automotive systems.

The ADM811/ADM812 are reliable voltage monitoring devices suitable for use in most voltage monitoring applications. They have specified over temperature, low power consumption, precision voltage monitoring, and built-in manual reset, among other features.

The ADM1232 is a high performance microprocessor monitoring circuit that can monitor the microprocessor supply voltage, whether the microprocessor is locked-up and an external interrupt. The ADM1232 comes in four packages and is suitable for various applications.

This document details the ADM682x series of low voltage monitoring chips, including function features, application scenarios, electrical characteristics, etc.

ADM698 / ADM699 are supervisory circuits for power supply monitoring and watchdog timing for microprocessor systems.

The ADM823/ADM824/ADM825 are supervisory circuits with watchdog and manual reset in 5-Lead SC70 and SOT-23