DataSheetWiki


M74HC4851 fiches techniques PDF

ST Microelectronics - SINGLE 8 CHANNEL ANALOG MUX/DEMUX WITH INJECTION CURRENT PROTECTION

Numéro de référence M74HC4851
Description SINGLE 8 CHANNEL ANALOG MUX/DEMUX WITH INJECTION CURRENT PROTECTION
Fabricant ST Microelectronics 
Logo ST Microelectronics 





1 Page

No Preview Available !





M74HC4851 fiche technique
M74HC4851
SINGLE 8 CHANNEL ANALOG MUX/DEMUX
WITH INJECTION CURRENT PROTECTION
s LOW POWER DISSIPATION:
ICC = 2µA(MAX.) at TA=25°C
s INJECTION CURRENT PROTECTION:
VOUT<1mV at VCC=5V IIN1mA RS3.9K
s "ON" RESISTANCE at TA=25°C:
215TYP. (VCC = 3.0V)
150TYP. (VCC = 4.5V)
160TYP. (VCC = 6V)
s FAST SWITCHING:
tpd = 8.6ns (TYP.) at TA = 25 °C, VCC = 4.5V
s WIDE OPERATING SUPPLY VOLTAGE
RANGE: VCC = 2V TO 6V
s HIGH NOISE IMMUNITY:
VNIH = VNIL = 28 % VCC (MIN.)
s PIN AND FUNCTION COMPATIBLE WITH
SERIES 4051, 4851
s LATCH-UP PERFORMANCE EXCEEDS
500mA (JESD 17)
s ESD PERFORMANCE:
HBM > 2000V (JESD22-A114B);
MM > 200V
DESCRIPTION
The M74HC4851 is a single eight-channel analog
MULTIPLEXER/DEMULTIPLEXER fabricated
with silicon gate C2MOS technology.
It is pin to pin compatible with the equivalent to
standard HC4051 and MC14051, but feature
injection current effect control. This make this
device expecially suited for usage in automotive
applications where voltages in excess of normal
PIN CONNECTION AND IEC LOGIC SYMBOLS
SOP
TSSOP
ORDER CODES
PACKAGE
TUBE
T&R
SOP M74HC4851M1R M74HC4851RM13TR
TSSOP
M74HC4851TTR
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 eliminated the need
for external diode-resistor networks typically esed
to keep the analog channel signals within the
supply voltage range. This analog switch is
bidirectional and digitally controlled. It have three
binary control inputs A, B, abd C to select 1 of 8 to
be turned on, and connected to the output, and a
INH input to disable all channel.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
September 2002
1/11

PagesPages 11
Télécharger [ M74HC4851 ]


Fiche technique recommandé

No Description détaillée Fabricant
M74HC4851 SINGLE 8 CHANNEL ANALOG MUX/DEMUX WITH INJECTION CURRENT PROTECTION ST Microelectronics
ST Microelectronics
M74HC4852 Dual 4:1 channel analog MUX/DEMUX ST Microelectronics
ST Microelectronics

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche