Industrial Manuals

ADM690-ADM695 is a family of supervisory circuits from Analog Devices that offers complete single chip solutions for power supply monitoring and battery control functions in microprocessor systems. These functions include µP reset, backup battery switchover, watchdog timer, CMOS RAM write protection, and power failure warn- ing. The complete family provides a variety of configurations to satisfy most microprocessor system requirements.

ADM696/ADM697 is a microprocessor supervisory circuit with upgraded performance and features.

This document describes the features and characteristics of the ADM705/ADM706/ADM707/ADM708 low-cost microprocessor supervisory circuits, including RESET validity, quiescent current, precision supply voltage monitoring, reset pulse width, debounced manual reset input, independent watchdog timer, power-fail or low battery warning, and more.

This document introduces the functions and characteristics of the ADM691A/ADM693A/ADM800L/M series microprocessor supervisory circuits, including low power consumption, precision voltage monitoring, reset time delay, automatic battery backup power switching, and fast onboard gating of chip enable signals

This document describes the features and characteristics of the ADM8696/ADM8697 microprocessor supervisory circuits, including adjustable low voltage monitoring, power OK/reset time delay, watchdog timer, automatic battery backup switching, etc.

The ADP2291 is a simple, safe linear charger for a single-cell, lithium ion battery.

AD5162 is a dual 256-position SPI digital potentiometer from Analog Devices. It features a small size (MSOP-10 package, 3mm x 4.9mm), wide operating temperature range (-40°C ~ +125°C), low power consumption (IDD = 6µA max), and low temperature drift (35 ppm/°C). It can be used for system calibration, electronic level setting, mechanical potentiometer replacement, permanent factory PCB setting, pressure sensor, temperature sensor, position sensor, chemical sensor, optical sensor, RF amplifier biasing, automotive electronics adjustment, etc.

This document describes the features and characteristics of the 256-position, one-time programmable, dual-channel, I2C digital potentiometers AD5172/AD5173.

This document introduces the main features of the AD5246 digital resistor, including 128 positions, 5kΩ, 10kΩ, 50kΩ, 100kΩ resistance range, I2C compatible interface, single supply 2.7V to 5.5V, low power consumption, low temperature coefficient, wide operating temperature range, etc.

The AD5247 is a 128-position I2C®-compatible digital potentiometer with four end-to-end resistance options: 5 kΩ, 10 kΩ, 50 kΩ, and 100 kΩ. It is available in a miniature SC70-6 package and requires a single supply voltage of 2.7 V to 5.5 V. The device operates over a wide temperature range of –40°C to +125°C.

The AD5263 is a four-channel digital potentiometer from Analog Devices with a rated voltage of 15V, 256 positions, and SPI or I2C interface selectable via AD0 and AD1 pins.

AD5160 is a 256-position SPI compatible digital potentiometer from Analog Devices. It is compact in size (2.9 mm × 3 mm) and has a low power consumption (IDD = 8 µA). The AD5160 is suitable for various 256-position adjustment applications, including mechanical potentiometer replacement, transducer adjustment of pressure, temperature, position, chemical, and optical sensors, RF amplifier biasing, automotive electronics adjustment, gain control and offset adjustment.

AD5161 is a 256-position SPI/I2C selectable digital potentiometer with four resistors options of 5 kΩ, 10 kΩ, 50 kΩ, and 100 kΩ. It is packaged in MSOP-10 (3 mm × 4.9 mm) and supports SPI/I2C interface. It can be powered by a single supply of 2.7 V to 5.5 V and works within a temperature range of -40°C to +125°C.

The AD5245 is a 256-position I2C®-compatible digital potentiometer with a compact SOT-23-8 (2.9 mm × 3 mm) package, fast settling time, and four resistance values (5 kΩ, 10 kΩ, 50 kΩ, and 100 kΩ).