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FSA2467
0.4Ω Low-Voltage Dual DPDT Analog Switch
Features
Description
Typical 0.4 On Resistance (RON) for +2.7V Supply
0.25 Maximum RON Flatness for +2.7V Supply
Features Less then12µA ICCT Current when Sn
Input is Lower than VCC
3 x 3mm 16-Lead MLP Package
1.8x2.6mm 16-Lead UMLP Package
Broad VCC Operating Range
Low THD (0.02% Typical for 32 Load)
Applications
The FSA2467 is a dual Double-Pole, Double-Throw
(DPDT) analog switch. The FSA2467 operates from a
single 1.65V to 4.3V supply. The FSA2467 features an
ultra-low on resistance of 0.4 at a +2.7V supply and
25°C. This device is fabricated with sub-micron CMOS
technology to achieve fast switching speeds and is
designed for break-before-make operation.
FSA2467 features very low quiescent current even when
the control voltage is lower than the VCC supply. This
feature allows mobile handset applications direct
interface with baseband processor general-purpose
I/Os.
Cell Phone
PDA
Portable Media Player
Ordering Information
Part Number
Top Mark
FSA2467MPX
FSA
2467
FSA2467UMX
GC
Package Description
16-lead Molded Leadless Package (MLP), JEDEC MO-220, 3 x 3mm Square
16-lead Ultrathin Molded Leadless Package (UMLP), 1.8 x 2.6mm
Application Diagram
Figure 1. Application Diagram
© 2005 Fairchild Semiconductor Corporation
FSA2467 Rev. 1.0.8
www.fairchildsemi.com
FSA2467 — 0.4Ω Low-Voltage Dual DPDT Analog Switch
March 2013
1B0
1A
1B1
VCC
4B0
16
15
14
13
12 4A
1
1S
2
11
4B1
2B1
3
10
2S
2A
4
9
3B0
Figure 2. MLP (Top Through View)
5
6
7
8
2B0
GND
3B1
3A
Figure 3. UMLP (Top View)
Truth Table
Pin Descriptions
Control Inputs
Function
Name
Function
LOW
nB0 Connected to nA
nA,nB0,nB1
Data Ports
HIGH
nB1 Connected to nA
nS
Control Input
FSA2467 — 0.4Ω Low-Voltage Dual DPDT Analog Switch
Pin Assignments
Analog Symbol
Figure 4. Analog Symbol
© 2005 Fairchild Semiconductor Corporation
FSA2467 Rev. 1.0.8
www.fairchildsemi.com
2
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.
Symbol
Parameter
Min.
Max.
Unit
VCC
Supply Voltage
-0.5
5.0
V
VS
Switch Voltage
-0.5
VCC+0.3
V
VIN
Input Voltage
-0.5
5.0
IIK
Input Diode Current
-50
ISW
Switch Current
ISWPEAK
TSTG
Peak Switch Current (Pulsed at 1ms duration,
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