Linear Technology manuals, page 26
LINEAR dn399f handbook
This document discusses the design of low noise amplifiers for small and large area photodiodes. For small area photodiode amplifiers, reducing input current noise and parasitic capacitances is important. For large area photodiode amplifiers, reducing input voltage noise is crucial.
LINEAR dn400f handbook
This document introduces the LTC2449 switch-capacitor ADC. This ADC has high input impedance and wide input range, and it features 1ppm linearity and 200nV input resolution. The document also introduces how to use this ADC to design high-precision measurement systems.
LINEAR dn402 handbook
The LTC4213 is an electronic circuit breaker that eliminates the sense resistor by using the RDS(ON) of the external MOSFET. It features two circuit breaking responses to varying overload conditions with three selectable trip thresholds and a high side drive for an external N-channel MOSFET switch.
LINEAR dn401f handbook
Introduces LTC2928 power controller, can realize multi-channel power sequencing control, control the power on and off, monitor power status, manage faults, generate reset signals, suitable for a variety of power systems
LINEAR dn403f handbook
This document describes a compact dual step-down converter with VOUT tracking and sequencing. The converter is suitable for industrial and automotive applications, providing multiple high current, low voltage power supply solutions.
LINEAR dn404f handbook
The LT3506 and the LT3506A are dual 1.6A step-down monolithic regulators that simplify the lives of system engineers. They eliminate the need for external power switches, thereby reducing solution size and BOM cost. Their outputs can be as low as 0.8V, satisfying the needs of the latest DSPs.
LINEAR dn405f handbook
This document introduces a high voltage capacitor charger from Linear Technology Corporation. The charger operates in boundary mode and features high frequency and low power consumption.
LINEAR dn417f handbook
This document introduces a space-saving triple-output regulator optimized for driving large TFT panel displays. The design is based on the LT3489 and provides 8V/600mA, 23V/10mA, and -8V/20mA outputs from a 3.3V input.
LINEAR dn1014f handbook
The LTC3835 is a low-power synchronous step-down controller that extends battery life in automotive applications. Its features include ultralow quiescent current (80µA), wide input voltage range (4V to 36V), constant frequency current-mode architecture, high-side inductor current sensing, adjustable soft-start, external clock synchronization, and CLKOUT pin.
LINEAR dn408f handbook
The LTC2912, LTC2913, and LTC2914 supervisors respectively monitor single, dual, and quad power sup- plies for undervoltage and overvoltage with tight 1.5% threshold accuracy over temperature.
LINEAR dn406f handbook
This document introduces the LTC3783 LED driver IC and its features and characteristics. The IC has full integration, high power, high accuracy, high efficiency and other characteristics.
LINEAR dn410f handbook
The LT3837 is a flyback controller designed for 10W to 60W isolated applications. It offers high performance, simplicity, small size, and a minimum component count.
LINEAR dn407f handbook
This article introduces a dual current-sense amplifier that simplifies H-bridge load monitoring design. This amplifier can directly monitor the load current without the need for a traditional small-value sense resistor. It can also handle the high-frequency interference caused by PWM techniques.
LINEAR dn409f handbook
This document introduces the features of the LTC®3773 switching regulator. It is a 3-phase, triple output synchronous buck controller with built-in gate drivers, packaged in either a 5mm × 7mm QFN or a 36-pin SSOP. Its switching frequency can be set to 220kHz, 400kHz or 560kHz, or it can be synchronized to an external clock between 160kHz and 700kHz. The controller can step down from input voltages as high as 36V and the output voltage can be programmed from 0.6V to 5V.
LINEAR dn411f handbook
This document introduces a simple and compact 4-output point-of-load DC/DC µModule system that meets the demanding size, performance, and power requirements of densely populated, high-performance systems. The LTM4601 DC/DC µModule converter shrinks the entire solution to the size of a low-profile IC, and its frequency synchronization and voltage tracking features allow for easy and quick configuration for multi-output applications.