© Semiconductor Components Industries, LLC, 2006
August, 2017 − Rev. 9
1 Publication Order Number:
NLAST4599/D
NLAST4599
Low Voltage Single Supply
SPDT Analog Switch
The NLAST4599 is an advanced high speed CMOS single pole −
double throw analog switch fabricated with silicon gate CMOS
technology. It achieves high speed propagation delays and low ON
resistances while maintaining low power dissipation. This switch
controls analog and digital voltages that may vary across the full
power−supply range (from V
CC
to GND).
The device has been designed so the ON resistance (R
ON
) is much
lower and more linear over input voltage than R
ON
of typical CMOS
analog switches.
The channel select input structure provides protection when
voltages between 0 V and 5.5 V are applied, regardless of the supply
voltage. This input structure helps prevent device destruction caused
by supply voltage − input/output voltage mismatch, battery backup,
hot insertion, etc.
Features
• Select Pin Compatible with TTL Levels
• Channel Select Input Over−Voltage Tolerant to 5.5 V
• Fast Switching and Propagation Speeds
• Break−Before−Make Circuitry
• Low Power Dissipation: I
CC
= 2 A (Max) at T
A
= 25°C
• Diode Protection Provided on Channel Select Input
• Improved Linearity and Lower ON Resistance over Input Voltage
• Latch−up Performance Exceeds 300 mA
• ESD Performance: HBM > 2000 V; MM > 200 V
• Chip Complexity: 38 FETs
• NLVAST Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
U U
COM
CHANNEL SELECT
2 X 0
2 X 1
NO
U
NC
NO
SELECT
6
1
2
3
5
4
COM
NC
GND
V
+
Figure 1. Pin Assignment
Figure 2. Logic Symbol
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
ORDERING INFORMATION
MARKING
DIAGRAMS
TSOP−6
DT SUFFIX
CASE 318G
SC−88/SC−70/SOT−363
DF SUFFIX
CASE 419B
www.onsemi.com
FUNCTION TABLE
L
H
Select
NC
NO
ON Channel
A1 = Specific Device Code
A = Assembly Location
Y = Year
W = Work Week
M = Date Code*
G = Pb−Free Package
A1AYWG
G
1
A1
M G
G
1
*Date Code orientation and/or position and underbar
may vary depending upon manufacturing location.
(Note: Microdot may be in either location)