ISL54222AIRUZ-T Intersil, ISL54222AIRUZ-T Datasheet - Page 2

• Manufacturer Part Number: ISL54222AIRUZ-T
• Description: IC MULTIPLEXER DUAL 2X1 10UTDFN
• Manufacturer: Intersil

Specifications of ISL54222AIRUZ-T

• Function: Multiplexer
• Circuit: 2 x 2:1
• On-state Resistance: 8 Ohm
• Voltage Supply Source: Single Supply
• Voltage - Supply, Single/dual (±): 1.8 V ~ 3.3 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-UFQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Configurations
NOTE:
Truth Table
NOTE: Logic “0” when ≤ 0.5V, Logic “1” when ≥ 1.4V with a
1.8V to 3.3V Supply.
Pin Descriptions
TDFN MSOP
1. Switches Shown for SEL = Logic “1” and OE = Logic “0”.
10
1
2
HSD1+
HSD2+
OE
0
0
1
GND
SEL
D+
10
VDD 9
1
2
SEL
OE
1
2
3
4
5
SEL
µTQFN
1.8x1.4
10
0
1
X
8
(10 LD 1.8X1.4 µTQFN)
10
PD
9
1
(10 LD 3X3 TDFN)
HSD1+ HSD2+
HSD1-
µTQFN
2.1x1.6 NAME
HSD1-, HSD1+
ISL54222A
ISL54222A
TOP VIEW
TOP VIEW
10
7
1
1
2
CONTROL
LOGIC
2
OFF
OFF
ON
HSD2-
HSD1
VDD
SEL
2
6
+
Power Supply (1.8V to
3.3V)
Select Logic Control
Input
USB Data Port
(Channel 1 Positive
Input)
4
3
5
HSD2-, HSD2+
D-
GND
D+
FUNCTION
10
9
8
6 D-
7
VDD
OE
HSD1-
HSD2-
OFF
OFF
ON
ISL54222A
Pin Descriptions
TDFN MSOP
PD
3
4
5
6
7
8
9
HSD1+
HSD2+
GND
SEL
D+
3
4
5
6
7
8
9
HSD1+
HSD2+
-
SEL
D+
1
2
3
4
5
µTQFN
1.8x1.4
2
3
4
5
6
7
8
-
1
2
3
4
(10 LD 2.1X1.6 µTQFN)
2.1x1.6 NAME
µTQFN
(10 LD MSOP)
3
4
5
6
7
8
9
-
ISL54222A
ISL54222A
TOP VIEW
TOP VIEW
CONTROL
CONTROL
LOGIC
LOGIC
10
HSD2- USB Data Port
HSD1- USB Data Port
HSD2
5
GND
D+
(Continued)
OE
PD
D-
+
USB Data Port
(Channel 2 Positive
Input)
USB Data Common
Positive Port
Ground Connection
USB Data Common
Negative Port
(Channel 2 Negative
Input)
(Channel 1 Negative
Input)
Bus Switch Enable
Thermal Pad. Tie to
Ground or Float
8
7
9
6
FUNCTION
OE
HSD1-
HSD2-
D-
February 4, 2010
10
9
8
6 D-
7
VDD
OE
HSD1-
HSD2-
FN6902.1