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NLASB3157 Datasheet

SPDT / 3 ohm RON Switch

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NLASB3157
SPDT, 3 W RON Switch
The NLASB3157 is an advanced CMOS analog switch fabricated
with silicon gate CMOS technology. It achieves very low
propagation delay and RDSON resistances while maintaining CMOS
low power dissipation. Analog and digital voltages that may vary
across the full power−supply range (from VCC to GND). This device
is a drop in replacement for the NC7SB3157.
The select pin has overvoltage protection that allows voltages
above VCC, 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: tPD = 1.0 ns (Typ) at VCC = 5.0 V
Low Power Dissipation: ICC = 2.0 mA (Max) at TA = 25°C
Standard CMOS Logic Levels
High Bandwidth, Improved Linearity
Switches Standard NTSC/PAL Video, Audio, SPDIF and HDTV
May be used for Clock Switching, Data Multiplexing, etc.
RON Typical = 3 W @ VCC = 4.5 V
Break Before Make Circuitry, Prevents Inadvertent Shorts
2 Devices can Switch Balanced Signal Pairs,
www.DataSheet4U.com e.g. LVDS u 200−Mb/s
Latchup Performance Exceeds 300 mA
Pin for Pin Drop in for NC7SB3157
Tiny SC88 and WDFN6 Packages
ESD Performance:
Human Body Model; u 2000 V;
Machine Model; u 200 V
Extended Automotive Temperature Range −55°C to +125°C
(See Appendix)
Pb−Free Packages are Available
http://onsemi.com
MARKING
DIAGRAMS
6
1
SC−88
DF SUFFIX
CASE 419B
AF MG
G
WDFN6
MT SUFFIX
CASE 506AS
FM
G
AF, F = Specific Device Code
M = Date Code*
G = Pb−Free Package
(Note: Microdot may be in either location)
*Date Code orientation may vary depending
upon manufacturing location.
FUNCTION TABLE
Select Input
Function
L B0 Connected to A
H B1 Connected to A
ORDERING INFORMATION
Device
Package Shipping
NLASB3157DFT2 SC−88 3000 Tape & Reel
NLASB3157DFT2G SC−88 3000 Tape & Reel
(Pb−Free)
NLASB3157MTR2G WDFN6 3000 Tape & Reel
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2006
November, 2006 − Rev. 9
1
Publication Order Number:
NLASB3157/D


  ON Semiconductor Electronic Components Datasheet  

NLASB3157 Datasheet

SPDT / 3 ohm RON Switch

No Preview Available !

SC−88
NLASB3157
B1 1
GND 2
B0 3
6 Select
5 VCC
4A
(Top View)
WDFN6
B1 1
GND 2
B0 3
6 Select
5 VCC
4A
(Top View)
Figure 1. Pin Assignment & Logic Diagram
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Supply Voltage
VCC
−0.5 to +7.0
V
DC Switch Voltage (Note 1)
VS
−0.5 to VCC + 0.5
V
DC Input Voltage (Note 1)
VIN
−0.5 to + 7.0
V
DC Input Diode Current @ VIN t 0 V
IIK −50 mA
DC Output Current
IOUT
128 mA
DC VCC or Ground Current
ICC/IGND
+100
mA
Storage Temperature Range
Tstg
−65 to +150
°C
Junction Temperature Under Bias
TJ 150 °C
Junction Lead Temperature (Soldering, 10 Seconds)
TL 260 °C
Power Dissipation @ +85°C
PD 180 mW
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. The input and output negative voltage ratings may be exceeded if the input and output diode current ratings are observed.
RECOMMENDED OPERATING CONDITIONS (Note 2)
Characteristic
Supply Voltage Operating
Select Input Voltage
Switch Input Voltage
Output Voltage
Operating Temperature
Input Rise and Fall Time
Control Input VCC = 2.3 V−3.6 V
Control Input VCC = 4.5 V−5.5 V
Thermal Resistance
2. Select input must be held HIGH or LOW, it must not float.
Symbol
VCC
VIN
VIN
VOUT
TA
tr, tf
qJA
Min
1.65
0
0
0
−55
0
0
Max
5.5
VCC
VCC
VCC
+125
10
5.0
350
Unit
V
V
V
V
°C
ns/V
°C/W
http://onsemi.com
2


Part Number NLASB3157
Description SPDT / 3 ohm RON Switch
Maker ON Semiconductor
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