Datasheet > LMC6008

LMC6008

更新时间： 2024-11-22 22:47:03

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美国国家半导体 - NSC		/
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描述
8 Channel Buffer

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数据手册

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LMC6008 数据手册

April 1996

LMC6008

8 Channel Buffer

General Description

Features

High Output Current:

High Speed Buffers

Low Power Buffers

The LMC6008 octal buffer is designed specifically to buffer

the multi-level voltages going to the inputs of the integrated

circuits. The LMC6008 AC characteristics, including settling

time, are specified for a capacitive load of 0.1 mF for this

reason.

250 mA min

150 mA min

Slew Rate:

High Speed Buffers

1.7 V/ms

0.85V/ms

16 ms max

Low Power Buffers

The LMC6008 contains 4 high-speed buffers and 4 low-

power buffers. The high-speed buffers can provide an out-

put current of at least 250 mA (minimum), and the low-pow-

er buffers can provide at least 150 mA (minimum). By includ-

ing the 2 types of buffers, the LMC6008 is able to provide

this function while consuming a supply current of only 6.5

mA (maximum). The buffers are a rail-to-rail design, which

typically swing to within 30 mV of either supply.

Settling Time, C

0.1 mF

0.1V min

Wide Input/Output Range

Supply Voltage Range

Supply Current

0.1V to V

5V to 16V

6.5 mA max

500 mA

Standby Mode Current

Applications

The LMC6008 also contains a standby function which puts

the buffer into a high-impedance mode. The supply current

in the standby mode is a low 500 mA max. Also, a thermal

limit circuit is included to protect the device from overload

conditions.

AMLCD voltage buffering

Multi-voltage buffering

Connection Diagram

Ordering Information

Temperature Range NSC

Transport

Media

Package

40 C to 85 C Drawing

24-Pin SO

24-Pin

Surface Mount

LMC6008IM

M24B

Rail

LMC6008IMX

M24B Tape & Reel

TL/H/12321–1

Top View

Note: Buffers 1, 3, 5 and 7 are High Speed and

Buffers 2, 4, 6 and 8 are Low Speed.

1996 National Semiconductor Corporation

TL/H/12321

RRD-B30M56/Printed in U. S. A.

12 3 4

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