SN74HC4852_07 Datasheet, PDF (1/22 Pages) Texas Instruments – DUAL 4-TO-1 CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER WITH INJECTION-CURRENT EFFECT CONTROL

SN74HC4852
DUAL 4ĆTOĆ1 CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER
WITH INJECTIONĆCURRENT EFFECT CONTROL
SCLS573 − MARCH 2004
D Injection Current Cross−Coupling
<1mV/mA (see Figure 1)
D Low Crosstalk Between Switches
D Pin Compatible with SN74HC4052,
SN74LV4052A, and CD4052B
D 2-V to 6-V V_CC Operation
D Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
D ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
− 200-V Machine Model (A115-A)
− 1000-V Charged-Device Model (C101)
D, DGV, N, OR PW PACKAGE
(TOP VIEW)
2Y0 1
2Y2 2
2-COM 3
2Y3 4
2Y1 5
INH 6
NC 7
GND 8
16 V_CC
15 1Y2
14 1Y1
13 1-COM
12 1Y0
11 1Y3
10 A
9B
NC − No internal connection
description/ordering information
This dual 4-to-1 CMOS analog multiplexer/demultiplexer is pin compatible with the 4052 function and also
features injection-current effect control. This feature has excellent value in automotive applications where
voltages in excess of normal supply voltages are common.
The injection-current effect control allows signals at disabled analog input channels to exceed the supply
voltage 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.
ORDERING INFORMATION
TA
PACKAGE†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP − N
Tube
SN74HC4852N
SN74HC4852N
−40°C to 125°C
SOIC − D
TSSOP − PW
Tube
Tape and reel
Tube
Tape and reel
SN74HC4852D
SN74HC4852DR
SN74HC4852PW
SN74HC4852PWR
HC4852
HC4852
TVSOP − DGV Tape and reel SN74HC4852DGVR
HC4852
† _{Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines}
are available at www.ti.com/sc/package.
FUNCTION TABLE
INPUTS
INH B
A
ON
CHANNEL
L
L
L
1Y0, 2Y0
L
L
H
1Y1, 2Y1
L
H
L
1Y2, 2Y2
L
H
H
1Y3, 2Y3
H
X
X
None
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright  2004, Texas Instruments Incorporated
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