© Semiconductor Components Industries, LLC, 2015
November, 2015 − Rev. 2
1 Publication Order Number:
NLAS3158/D
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−supply 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
disruption of operation of the part, regardless of the
operating voltage.
Features
• 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°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−Free Device
Typical Applications
• Switches Standard NTSC/PAL Video, Audio, SPDIF and HDTV
• May be used for Clock Switching, Data MUX’ing, etc.
• Can Switch Balanced Signal Pairs, e.g. LVDS u 200 Mb/s
Important Information
• Latchup Performance Exceeds 300 mA
• Pin for Pin Drop in for PI5A3158
• WDFN Package, 3x1 mm
• ESD Performance: Human Body Model; u 2000 V;
Machine Model; u 200 V
• Extended Automotive Temperature Range −55°C to +125°C
(See Appendix A)
WDFN12
MN SUFFIX
CASE 485AG
www.onsemi.com
MARKING DIAGRAM
AS = Specific Device Code
M = Date Code
G = Pb−Free Package
(Note: Microdot may be in either location)
L
H
FUNCTION TABLE
Select Input Function
B0 Connected to A
B1 Connected to A
1
12
1
ASMG
G
See detailed ordering and shipping information in the package
dimensions section on page 11 of this data sheet.
ORDERING INFORMATION
Figure 1. Pinout (Top View)
S
1
A
0
GND
A
1
0
B
0
1
2
3
12
10
V
CC
11
4
5
6
9
7
8
1
B
0
GND
1
B
1
V
CC
S
0
0
B
1
