All Sections: LT - 2

11. Linear Technology Introduces New Low Power Amplifiers
    News Linear Technology LT6003 LT6004 LT6005
    The LT6003 / LT6004 / LT6005 from Linear Technology are single/dual/quad op amps designed to maximize battery life and performance for portable applications. These amplifiers operate on supplies as low as 1.6 V and are fully specified and ...
    06-09-2007

12. Constant-voltage load box for battery simulation
    Circuits Analog Devices LT1211
    This article describes an active load circuit that can be used to simulate a battery in any state of charge. The battery simulator provides a constant-voltage load for a battery-charging circuit, independent of applied charging current. The ...
    22-06-2023

13. Analog Devices announces 42V, 15A Synchronous Step-Down regulator Silent Switcher 2
    News Analog Devices LT8648S
    Analog Devices announced the release of a new synchronous step-down regulator, LT8648S , that features second generation Silent Switcher architecture designed to minimize EMI emissions while delivering high efficiency at high switching frequencies. ...
    20-03-2020
14. Injection-lock a Wien-bridge oscillator
    Circuits Analog Devices LT1468-2 LTC2361 LTC6255
    Glen Brisebois EDN I recently had the opportunity to investigate a new micropower 6-MHz LTC6255 op amp driving a 12-bit, 250k sample/sec LTC2361 ADC. I wanted to acquire the FFT of a pure sinusoid of about 5 kHz. The problem is that getting the FFT ...
    07-05-2020
15. Dark-activated switch needs only three components
    Circuits Q4004LT
    Build a dark-activated switch with only a triac, a photocell, and a resistor. Assume that you have a device that receives its power from the main 120 or 220V-ac line and you need to add a switch between the ac line and the device so that the device ...
    06-08-2009
16. LT3760: Drive up to Eight Channels of Ten 100mA LEDs with 3000:1 True Color PWM Dimming
    News Linear Technology LT3760
    Linear Technology announces the LT3760 , an 8-channel LED driver, utilizing a step-up DC/DC controller capable of driving up to a 45V string of 100mA LEDs per channel. Its internal 60V, 1MHz DC/DC boost mode controller is designed to operate as a ...
    06-01-2010
17. Bidirectional Current Sense Amplifier Operates from -5V to 80V with 80db of CMRR at 100 kHz
    News Linear Technology LT1999
    Linear Technology announces the LT1999 , a high-voltage amplifier designed for bidirectional current sensing in the presence of fast switching common-mode voltages from -5V to 80V. This wide input common-mode range is obtained with standard low ...
    19-04-2011
18. Efficient LED power supply has battery backup
    Circuits LT3517 LT3518 LTC4412 PB137
    Zhihong Yu, Juno Lighting Group, Des Plaines, IL; Edited by Martin Rowe and Fran Granville Power three to six LEDs from an ac- or dc-power source and charge a backup battery. LEDs find wide use in emergency lighting because of their high efficiency ...
    03-08-2010
19. Single-/Dual-Supply Precision Analog Limiter Handles Wideband Signals
    Circuits Linear Technology LT1810
    Alex Rysin Electronic Design Limiter circuits are often needed to prevent a wide-range signal from overloading the next stage in the signal chain this user-adjustable circuit provides bipolar limiting at precise preset value. As the name implies, a ...
    17-08-2017
20. Dual-Channel, 42 V, 4 A Monolithic Synchronous Step-Down Silent Switcher 2 with 6.2 μA Quiescent Current
    Circuits Linear Technology LT8650S
    Hua (Walker) Bai, Linear Technology Design Note 1044 The LT8650S 42 V, dual-channel, 4 A synchronous Silent Switcher® 2 regulator features a wide input voltage range of 3 V to 42 V, ideal for automotive, industrial, and other step-down ...
    13-04-2019

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