Pulse-Width-Modulation Control Circuits

GENERAL DESCRIPTION The LND494 incorporate on a single monolithic chip all the functions required in the construction of a pulse-width-modulation control circuit. Designed primarily for power supply control, these devices offer the systems engineer the flexibility to tailor the power supply con

文件：151.21 Kbytes 页数：6 Pages

LINEAR_DIMENSIONS

Linear Dimensions Semiconductor

Pulse-Width-Modulation Control Circuits

GENERAL DESCRIPTION\nThe LND494 incorporate on a single monolithic chip all the functions required in the construction of a pulse-width-modulation control circuit. Designed primarily for power supply control, these devices offer the systems engineer the flexibility to tailor the power supply control • Complete PWM Circuitry Power Control\n• Uncommitted Outputs for 200mA Sink or source current\n• Output Control Selects Single-Ended or Push-Pull operation\n• Internal Circuitry Prohibits Double Pulse at Either Output\n• Variable Dead-Time Provides a stable 5-V Reference Supply, 5%\n• Circuit A;

Linear Dimensions

SINGLE-CHIP VOLTAGE TUNING SYSTEM WITH 4 ANALOG CONTROLS AND mP INTERFACE

文件：223.99 Kbytes 页数：22 Pages

STMICROELECTRONICS

意法半导体

Single/Dual/Quad, Micropower, Single-Supply Rail-to-Rail Op Amps

General Description The dual MAX492, quad MAX494, and single MAX495 operational amplifiers combine excellent DC accuracy with rail-to-rail operation at the input and output. Since the common-mode voltage extends from VCC to VEE, the devices can operate from either a single supply (+2.7V to +6V)

文件：230.88 Kbytes 页数：16 Pages

MAXIM

美信

Single/Dual/Quad, Micropower, Single-Supply Rail-to-Rail Op Amps

General Description The dual MAX492, quad MAX494, and single MAX495 operational amplifiers combine excellent DC accuracy with rail-to-rail operation at the input and output. Since the common-mode voltage extends from VCC to VEE, the devices can operate from either a single supply (+2.7V to +6V)

文件：230.88 Kbytes 页数：16 Pages

MAXIM

美信