ISL54211_14 Datasheet, PDF (2/19 Pages) Intersil Corporation – MP3/USB 2.0 High Speed Switch with Negative Signal Handling/Click and Pop Suppression

ISL54211
Pinouts (Note 1)
ISL54211
(10 LD 1.8mmx1.4mm µTQFN)
TOP VIEW
D+
L
7
6
D- ₈
CTRL ₉
CLICK/POP
5R
4 GND
VDD 10
3 ^{COM +}
ISL54211
(10 LD 3.0mmx3.0mm TDFN)
TOP VIEW
VDD 1
IN 2
COM - 3
COM + 4
GND 5
4MΩ
LOGIC
CONTROL
4MΩ
200kΩ
200kΩ
CLICK/
POP
10 CTRL
9 D-
8 ^D+
7L
6R
1
2
IN COM -
NOTE:
1. Switches Shown for IN = Logic “0” and CTRL = Logic “1”.
Truth Table
ISL54211
IN
CTRL
L, R
D+, D-
0
0
OFF
OFF
0
1
ON
OFF
1
X
OFF
ON
IN, CTRL: Logic “0” when ≤ 0.5V or Floating, Logic “1” when ≥ 1.4V
with 2.7V to 3.6V supply.
Pin Descriptions
µTQFN
1
2
3
4
5
TDFN
2
3
4
5
6
ISL54211
NAME
FUNCTION
IN Digital Control Input
COM- Voice and Data Common Pin
COM+ Voice and Data Common Pin
GND Ground Connection
R Audio Right Input
6
7
L Audio Left Input
7
8
D+ USB Differential Input
8
9
D- USB Differential Input
9
10 CTRL Digital Control Input (Audio Enable)
10
1
VDD Power Supply
Ordering Information
PART NUMBER
PART MARKING
TEMP. RANGE
(°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL54211IRUZ-T* (Note 3)
1
-40 to +85
10 Ld 1.8x1.4mm µTQFN
L10.1.8x1.4A
ISL54211IRTZ (Note 2)
4211
-40 to +85
10 Ld 3mmx3mm TDFN
L10.3x3A
ISL54211IRTZ-T* (Note 2)
4211
-40 to +85
10 Ld 3mmx3mm TDFN
L10.3x3A
*Please refer to TB347 for details on reel specifications.
NOTES:
2. 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.
3. 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.
2
FN6662.1
August 25, 2008