EL4342ILZA中文資料Intersil數(shù)據(jù)手冊(cè)PDF規(guī)格書

The EL4340, EL4342 are fixed unity gain mux amps

featuring high slew rates and excellent bandwidth for video

switching. These devices feature a high impedance output

state (HIZ) that enables the outputs of multiple devices to be

wired together. A power-down mode (ENABLE) is included

to turn off un-needed circuitry in power sensitive

applications. The ENABLE pin, when pulled high, sets the

EL4340, EL4342 into standby power mode - consuming just

18mW. An added feature in the EL4340 is a latch enable

function (LE) that allows independent logic control using a

common logic bus

Features

? Triple 2:1 and 4:1 multiplexers for RGB

? Internally set gain-of-1

? High speed three-state outputs (HIZ)

? Power-down mode (ENABLE)

? Latch enable (EL4340)

? ±5V operation

? ±870 V/μs slew rate

? 500MHz bandwidth

? Typical supply currents 10mA/ch (EL4340) and 15.3mA/ch

(EL4342)

? Pb-free (RoHS compliant)

Applications

? HDTV/DTV analog inputs

? Video projectors

? Computer monitors

? Set-top boxes

? Security video

? Broadcast video equipment