ISL54405_14 Datasheet, PDF (3/20 Pages) Intersil Corporation – CD/MP3 Quality Stereo 2:1 Multiplexer with Click and Pop Elimination

Truth Table
ISL54405
INPUTS
AC/DC
DIR
MUTE
SEL
L1, R1
L2, R2
0
X
0
0
ON
OFF
0
X
0
1
OFF
ON
0
X
1
X
OFF
OFF
1
0
0
0
ON
OFF
1
0
0
1
OFF
ON
1
0
1
X
OFF
OFF
1
1
0
0
ON
OFF
1
1
0
1
OFF
ON
1
1
1
X
OFF
OFF
NOTE: MUTE, AC/DC, DIR: Logic “0” 0.5V, Logic “1” 1.4V or float with a 3.3V supply or 5V supply.
SEL: Logic “0” 0.5V, Logic “1” 1.4V with a 3.3V supply or 5V supply.
X = Don’t Care
OUTPUTS
COM (L, R)
C/P SHUNTS
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
L1, R1
C/P SHUNTS
OFF
OFF
OFF
OFF
ON
ON
OFF
OFF
OFF
L2, R2
C/P SHUNTS
OFF
OFF
OFF
ON
OFF
ON
OFF
OFF
OFF
Pin Descriptions
PIN #
TSSOP
16
1
7, 9, 10
15
3
6
2
8
5
4
11, 13
12, 14
PIN #
µTQFN, TQFN
14
15
5, 7, 8
13
1
4
16
6
3
2
9, 11
10, 12
PIN NAME
VDD
5V_Supply
GND
CAP_SS
MUTE
SEL
AC/DC
DIR_SEL
R
L
R2, L2
R1, L1
DESCRIPTION
System power supply pin (+3V to +3.6V) (float pin for 5V applications)
5V supply pin (+4.5V to +5.5V) (float pin for 3.3V applications)
Ground connection
Soft-start capacitor pin
Signal mute control pin
Input select control pin
AC/DC select control pin
Direction select control pin
Analog switch common pin
Analog switch common pin
Analog switch normally open pin
Analog switch normally closed pin
Ordering Information
PART NUMBER
PART MARKING
TEMP. RANGE (°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL54405IVZ (Notes 3, 4)
54405 IVZ
-40 to +85
16 Ld TSSOP
M16.173
ISL54405IRTZ (Notes 3, 4)
05TZ
-40 to +85
16 Ld 3x3 TQFN
L16.3x3A
ISL54405IRUZ-T (Notes 2, 5)
GAD
-40 to+ 85
16 Ld µTQFN
L16.2.6x1.8A
NOTES:
2. Please refer to TB347 for details on reel specifications.
3. Add “-T*” suffix for tape and reel. Please refer to TB347 for details on reel specifications.
4. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte
tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil
Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
5. These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and NiPdAu plate-e4
termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
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May 6, 2014