NLAS3158
Low Voltage Dual SPDT
Analog Switch Dual 2:1
Multiplexer
The NLAS3158 is an advanced CMOS analog switch fabricated
with silicon gate CMOS technology. It achieves very low
propagation delay and RDS
ON
resistances while maintaining CMOS
low power dissipation. Analog and digital voltages that may vary
across the full power鈭抯upply range (from V
CC
to GND). This device
is a drop in replacement for the PI5A3158.
The select pin has overvoltage protection that allows voltages
above V
CC,
up to 7.0 V to be present on the pin without damage or
di srupt i on of ope ra t i on of the pa rt , re ga rdl e ss of the
operating voltage.
Features
http://onsemi.com
DFN12
MN SUFFIX
CASE 485AG
12
1
MARKING DIAGRAM
ASC
1
AS = Specific Device Code
C
= Date Code
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High Speed: t
PD
= 1.0 ns (Typ) at V
CC
= 5.0 V
Low Power Dissipation: I
CC
= 1.0
mA
(Max) at T
A
= 25擄C
Standard CMOS Logic Levels
High Bandwidth, Improved Linearity
Low RDS
ON
: 8
W
Max at 3 V
Break Before Make Circuitry, Prevents Inadvertent Shorts
This is a Pb鈭扚ree Device
FUNCTION TABLE
Select Input
L
H
Function
B0 Connected to A
B1 Connected to A
Typical Applications
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Switches Standard NTSC/PAL Video, Audio, SPDIF and HDTV
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May be used for Clock Switching, Data MUX鈥檌ng, etc.
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Can Switch Balanced Signal Pairs, e.g. LVDS
u
200 Mb/s
Important Information
A
0
1
12
V
CC
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Latchup Performance Exceeds 300 mA
Pin for Pin Drop in for PI5A3158
TDFN Package, 3x1 mm
ESD Performance: Human Body Model;
u
2000 V;
Machine Model;
u
200 V
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Extended Automotive Temperature Range 鈭?5擄C to +125擄C
(See Appendix A)
0
B
0
2
11
0
B
1
GND
3
10
S
0
A
1
4
9
V
CC
1
B
0
5
8
1
B
1
GND
6
7
S
1
Figure 1. Pinout
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 11 of this data sheet.
漏
Semiconductor Components Industries, LLC, 2005
1
March, 2005 鈭?Rev. 0
Publication Order Number:
NLAS3158/D
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英文版
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