NLAST4599_06 Datasheet, PDF (1/12 Pages) ON Semiconductor – Low Voltage Single Supply SPDT Analog Switch

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 mA (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
• Pb−Free Packages are Available
http://onsemi.com
MARKING
DIAGRAMS
TSOP−6
DT SUFFIX
CASE 318G
A1AYWG
G
1
SC−88/SC−70/SOT−363
DF SUFFIX
CASE 419B
1
A1 M G
G
A1 = Specific Device Code
A = Assembly Location
Y = Year
W = Work Week
M = Date Code*
G = Pb−Free Package
(Note: Microdot may be in either location)
*Date Code orientation and/or position and underbar
may vary depending upon manufacturing location.
SELECT ¹
V₊ 2
GND 3
6 NO
5 COM
4 NC
Figure 1. Pin Assignment
CHANNEL SELECT
2X0
2X1
NO
COM
NC
Figure 2. Logic Symbol
Select
L
H
FUNCTION TABLE
ON Channel
NC
NO
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
© Semiconductor Components Industries, LLC, 2006
1
May, 2006 − Rev. 8
Publication Order Number:
NLAST4599/D