EL5421C 데이터 시트보기 (PDF) - Elantec -> Intersil

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EL5421C

Quad 12MHz Rail-to-Rail Input-Output Buffer

Elantec -> Intersil 

EL5421C

Quad 12MHz Rail-to-Rail Input-Output Buffer

Features

• 12MHz -3dB Bandwidth

• Unity gain buffer

• Supply voltage = 4.5V to 16.5V

• Low supply current (per buffer) =

500µ A

• High slew rate = 10V/µs

• Rail to Rail operation

• “Mini” SO Package (MSOP)

Applications

• TFT-LCD Drive Circuits

• Electronics Notebooks

• Electronics Games

• Personal Communication Devices

• Personal Digital Assistants (PDA)

• Portable Instrumentation

• Wireless LANs

• Office Automation

• Active Filters

• ADC/DAC Buffer

Ordering Information

Part No.

EL5421CY

Temp. Range

Package

-40°C to +85°C 10-Pin MSOP

Outline #

MDP0043

General Description

The EL5421C is a quad, low power, high voltage rail-to-rail input-out-

put buffer. Operating on supplies ranging from 5V to 15V, while

consuming only 500µA per channel, the EL5421C has a bandwidth of

12MHz (-3dB). The EL5421C also provides rail-to-rail input and out-

put ability, giving the maximum dynamic range at any supply voltage.

The EL5421C also features fast slewing and settling times, as well as

a high output drive capability of 30mA (sink and source). These fea-

tures make the EL5421C ideal for use as voltage reference buffers in

Thin Film Transistor Liquid Crystal Displays (TFT-LCD). Other

applications include battery power, portable devices and anywhere

low power consumption is important.

The EL5421C is available in a space saving 10-Pin MSOP package

and operates over a temperature range of -40°C to +85°C.

Connection Diagram

VOUTA 1

VINA 2

VS+ 3

VINB 4

VOUTB 5

10 VOUTD

9 VIND

8 VS-

7 VINC

6 VOUTC

EL 5421C (MSOP 10)

© 2000 Elantec Semiconductor, Inc.

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