ANALOG Manuals

The ADP1173 is a micropower DC-DC converter from Analog Devices. It can operate from 2.0V to 30V input voltages, and output voltage can be fixed or adjustable. It supports step-up or step-down mode, and has low battery detection function. It is an ideal choice for notebook computers, palmtop computers, mobile phones, flash memory storage devices, etc.

The ADP1148 is a high efficiency synchronous step-down switching regulator with very low dropout operation and is suitable for use in notebook and palmtop computers, portable instruments, battery operated digital devices, industrial power distribution, avionics systems, telecom power supplies and GPS systems.

This document describes the features and characteristics of the ADP1148 series high efficiency synchronous step-down switching regulators, including the operating voltage range, ultra-high efficiency, low shutdown current, current mode operation, short circuit protection, etc.

This document is an introduction to ADP1111, a micropower step-up/step-down SW regulator that provides adjustable and fixed 3.3V, 5V, 12V output voltages. The product operates at a frequency of 72kHz, has an input voltage range of 2V to 30V, uses surface mount inductors, requires very few external components, can operate in step-up/step-down or inverting mode, has a low battery detector, user adjustable current limit, internal 1A power switch, fixed or adjustable output voltage, and an 8-pin DIP or SO-8 package.

The ADP1110 is a micropower, step-up/step-down switching regulator with adjustable and fixed 3.3 V, 5 V, 12 V outputs.

The ADP1109A is a versatile step-up switching regulator. The device requires only minimal external components to operate as a complete sw

The ADP1109 is a versatile step-up switching regulator. The device requires only minimal external components to operate, with a wide input voltage range of 2V to 12V, and the output options include fixed 3.3V, 5V, and 12V, as well as an adjustable output.

The ADP1108 is a highly versatile micropower switch-mode DC-DC converter that operates from an input voltage supply as low as 2.0 V and typically starts up from 1.8 V. The ADP1108 can be programmed into a step-up or step-down DC-to-DC converter with only three external components. The fixed outputs are 3.3 V, 5 V and 12 V. An adjustable version is also available. In step-up mode, supply voltage range is 2.0 V to 12 V, and 30 V in step-down mode. The ADP1108 can deliver 150 mA at 5 V from a 2 AA cell input and 300 mA at 5 V from a 9 V input in step-down mode. Switch current limit can be programmed with a single resistor. For battery operated and power conscious applications,

ADP1073 is a micropower DC-DC converter from Analog Devices, with adjustable and fixed 3.3V, 5V, 12V output.

The product is a multi-format video decoder that supports NTSC-(J, M, 4.43), PAL-(B/D/G/H/I/M/N), SECAM formats. It integrates three 54 MHz, Noise Shaped Video®, 12-bit ADCs, clocked from a single 28 MHz crystal. It has Adaptive-Digital-Line-Length-Tracking (ADLLT™), signal processing, and enhanced FIFO management functions, which can lock to weak, noisy, and unstable video sources (such as VCRs and tuners) and provide subcarrier frequency lock and status information output.

This document introduces the features and characteristics of the ADV7183A Rev. A multiformat SDTV video decoder, including support for multiple video formats, integration of three 54 MHz, 10-bit ADCs, adaptive digital line length tracking, adaptive peak white mode, Macrovision® copy protection detection, etc.

ADV7174/ADV7179 is a chip-scale PAL/NTSC video encoder that supports ITU-R1 BT601/BT656 YCrCb to PAL/NTSC video encoding, with high-quality 10-bit video DACs, SSAF™ (super sub-alias filter) and advanced power management features.

The ADuC846 is a microcontroller from Analog Devices that integrates high-resolution Sigma-Delta ADCs, a 16-bit processor, and 62kB FLASH flash memory

The ADT7466 dBCool controller is a complete thermal monitor and dual fan controller for low acoustic noise notebook PCs. It features the ability to monitor two analog voltages or thermistor temperature inputs, control and monitor the speed of up to two fans, automatic fan speed control mode based on measured temperature, enhanced acoustic mode to reduce user perception of changing fan speeds, thermal protection feature via THERM output to monitor the performance impact of Intel® Pentium® 4 processor thermal control circuit, and 3-wire fan speed measurement with limit comparison of all monitored values via SMBus 1.1 serial interface.