ISL54212 Datasheet, PDF (2/15 Pages) Intersil Corporation – MP3/USB 2.0 High Speed Switch with Negative Signal Handling

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Pinouts (Note 1)
ISL54212
(10 LD µTQFN)
TOP VIEW
VDD ₁
IN ₂
COM - 3
COM + 4
10
4M
LOGIC
CONTROL
9 ^D-
8 ^D+
7L
50k
5
6R
50k
ISL54212
ISL54212
(10 LD TDFN)
TOP VIEW
VDD ₁
IN ₂
COM - ₃
COM + 4
GND 5
LOGIC
CONTROL
10 CTRL
4M
9 D-
8 D+
7L
6R
50k
50k
NOTE:
1. ISL54212 Switches shown for IN = Logic “1” and CTRL = Logic “1”.
Truth Table
ISL54212
IN
CTRL
L, R
D+, D-
0
X
OFF
ON
1
0
OFF
OFF
1
1
ON
OFF
IN: Logic “0” when ≤0.5V, Logic “1” when ≥1.4V with 2.7V to 3.6V
supply.
CTRL: Logic “0” when ≤0.5V or Floating, Logic “1” when ≥1.4V with
2.7V to 3.6V supply.
Pin Descriptions
PIN NO.
1
2
3
4
NAME
VDD
IN
COM-
COM+
ISL54212
FUNCTION
Power Supply
Digital Control Input
Voice and Data Common Pin
Voice and Data Common Pin
5
GND Ground Connection
6
R
Audio Right Input
7
L
Audio Left Input
8
D+
USB Differential Input
9
D-
USB Differential Input
10
CTRL Digital Control Input (Audio Enable)
Ordering Information
PART NUMBER
(Note)
PART
MARKING
TEMP. RANGE
(°C)
PACKAGE
(Pb-Free)
PKG. DWG. #
ISL54212IRTZ
12Z
-40 to +85
10 Ld 3mmx3mm TDFN
L10.3x3A
ISL54212IRTZ-T*
12Z
-40 to +85
10 Ld 3mmx3mm TDFN Tape and Reel
L10.3x3A
ISL54212IRUZ-T*
FX
-40 to +85
10 Ld µTQFN
L10.2.1X1.6A
*Please refer to TB347 for details on reel specifications.
NOTE: 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.
2
FN6556.0
September 18, 2007