NLAS3899B
Dual DPDT Low R
ON
, Low
Capacitance Switch
The NLAS3899B is a dual DPDT analog switch designed for low
power audio and dual SIM card applications. The low R
ON
of 3.0
W
(typical) is ideal for routing audio signals to or from a moderately high
impedance load. In addition, the low C
ON
of 20 pF (typical) gives the
NLAS3899B a high bandwidth of 280 MHz, perfect for dual SIM card
applications.
Features
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MARKING
DIAGRAMS
16
1
1
QFN16
CASE 485AE
Typical Applications
•
•
•
•
Cell Phone Speaker/Microphone Switching
Ringtone−Chip/Amplifier Switching
Dual SIM Card Data Switching
Four Unbalanced (Single−Ended) Switches
Important Information
XX
A
M
L
Y
W
G
= Specific Device Code
= Assembly Location
= Date Code/Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
•
ESD Protection:
(Note: Microdot may be in either location)
COMA NOA Vcc NCD
16
15
14
13
Human Body Model (HBM) 1000 V
−
All Pins
Human Body Model (HBM)
5000 V
−
I/O to GND
•
Continuous Current Rating Through each Switch
±300
mA
•
Conforms to: JEDEC MO−220, Issue H, Variation VEED−6
•
Package:
♦
1.8 x 2.6 x 0.75 mm WQFN16 Pb−Free
♦
3.0 x 3.0 x 0.9 mm QFN16 Pb−Free
NCA
A−B IN
NOB
COMB
1
2
3
4
5
6
7
NCB GND NOCCOMC
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
©
Semiconductor Components Industries, LLC, 2012
August, 2012
−
Rev. 1
1
Publication Order Number:
NLAS3899B/D
ÇÇÇ
ÇÇÇ
12
11
10
9
8
•
•
•
•
•
•
•
1.65 to 4.3 V V
CC
Function Directly from Li−Ion Battery
Low ON Resistance (3.0
W
Typical Across V
CC
)
Low C
ON
(20 pF Typical)
Bandwidth 280 MHz
Maximum Breakdown Voltage: 5.5 V
Low Static Power
Interfaces with 1.8 V Chipset
These are Pb−Free Devices
1
WQFN16
CASE 488AP
1
16
ÇÇ
ÇÇ
•
Single Supply Operation
AAMG
G
NLAS
3899
ALYW
COMD
NOD
C−D IN
NCC
NLAS3899B
COM
NC
NO
IN
Figure 1. Input Equivalent Circuit
PIN DESCRIPTION
QFN PIN #
1, 3, 5, 7, 9, 11, 13, 15
2, 10
4, 8, 12, 16
6
14
Symbol
NO A−D, NC A−D
A−B IN, C−D IN
COM A−D
GND
V
CC
Independent Channels
Controls
Common Channels
Ground (V)
Positive Supply Voltage
Name and Function
TRUTH TABLE
IN
H
L
*High impedance.
NO
ON
OFF*
NC
OFF*
ON
OPERATING CONDITIONS
MAXIMUM RATINGS
Symbol
V
CC
V
IS
V
IN
I
IS_CON
I
IS_PK
I
IN
T
STG
Pins
V
CC
NOx, NCx, or
COMx
A−B IN, C−D IN
NOx, NCx, or
COMx
NOx, NCx, or
COMx
A−B IN, C−D IN
Parameter
Positive DC Supply Voltage
Analog Signal Voltage
Control Input Voltage
Analog Signal Continuous Current
Analog Signal Peak Current
Control Input Current
Storage Temperature Range
Value
−0.5
to +5.5
−0.5
to V
CC
+ 0.5
−0.5
to 5.5
±300
±500
±20
−65
to 150
Closed Switch
10% Duty Cycle
Condition
Unit
V
V
V
mA
mA
mA
°C
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.
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2
NLAS3899B
RECOMMENDED OPERATING CONDITIONS
Symbol
V
CC
V
IS
V
IN
T
A
t
r
, t
f
Pins
V
CC
NOx, NCx, or
COMx
A−B IN, C−D IN
Parameter
Positive DC Supply Voltage
Analog Signal Voltage
Control Input Voltage
Operating Temperature Range
Input Rise or Fall Time
Value
1.65 to 4.3
GND to V
CC
GND to 4.3
−40
to +85
20
10
V
CC
= 1.6 V
−
2.7 V
V
CC
= 3.0 V
−
4.5 V
Condition
Unit
V
V
V
°C
ns/V
Minimum and maximum values are guaranteed through test or design across the
Recommended Operating Conditions,
where
applicable. Typical values are listed for guidance only and are based on the particular conditions listed for each section, where
applicable. These conditions are valid for all values found in the characteristics tables unless otherwise specified in the test conditions.
ESD PROTECTION
Pins
All Pins
I/O to GND
Description
Human Body Model
Human Body Model
Minimum Voltage
1 kV
5 kV
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