Datasheet > 信号电路 > 复用器或开关> M74HC4852YRM13TR

M74HC4852YRM13TR

更新时间： 2024-11-04 17:33:19

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		复用器解复用器
页数	文件大小	规格书
11页	245K
描述
具有注入电流保护的双路4通道模拟复用器/解复用器

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中文翻译

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数据手册

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M74HC4852YRM13TR 数据手册

M74HC4852

DUAL 4:1 CHANNEL ANALOG MUX/DEMUX

WITH INJECTION CURRENT PROTECTION

■

LOW POWER DISSIPATION:

= 2µA(MAX.) at T =25°C

INJECTION CURRENT PROTECTION:

<1mV at V =5V I ≤1mA R ≤3.9KΩ

∆OUT

"ON" RESISTANCE at T =25°C:

215Ω TYP. (V = 3.0V)

150Ω TYP. (V = 4.5V)

SOP

TSSOP

160Ω TYP. (V = 6V)

■

FAST SWITCHING:

ORDER CODES

PACKAGE

= 8.6ns (TYP.) at T = 25 °C, V = 4.5V

A CC

TUBE

T & R

WIDE OPERATING SUPPLY VOLTAGE

SOP

M74HC4852M1R M74HC4852RM13TR

M74HC4852TTR

RANGE: V = 2V TO 6V

TSSOP

HIGH NOISE IMMUNITY:

= V

= 28 % V (MIN.)

NIH

NIL CC

PIN AND FUNCTION COMPATIBLE WITH

SERIES 4052, 4852

LATCH-UP PERFORMANCE EXCEEDS

500mA (JESD 17)

logic voltage are common. The injection current

effect control allows signals at disabled input

channels to exceed the supply voltage range or go

down ground without affecting the signal of the

enabled analog channel. This eliminates the need

for external diode-resistor networks typically used

to keep the analog channel signals within the

supply voltage range. This analog switch is

bidirectional and digitally controlled. It has two

binary control inputs A and B to select 1 of 4 to be

turned on, and connected to the output, and a INH

input to disable all channels.

■ ESD PERFORMANCE:

HBM > 2000V (JESD22-A114B);

MM > 200V

DESCRIPTION

The M74HC4852 is a dual four-channel analog

MULTIPLEXER/DEMULTIPLEXER

with silicon gate C MOS technology.

fabricated

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

It is pin to pin compatible with the equivalent to

standard HC4052 and MC14052, but features

injection current effect control. This makes this

device especially suited for usage in automotive

applications where voltages in excess of normal

PIN CONNECTION AND IEC LOGIC SYMBOLS

September 2002

1/11

12 3 4 5 6 7...11

中文翻译

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