Analog Switch. ISL54500 Datasheet

ISL54500 Datasheet PDF


Part Number

ISL54500

Description

Single SPDT Analog Switch

Manufacture

Renesas

Total Page 13 Pages
PDF Download
Download ISL54500 Datasheet PDF


ISL54500
ISL54500
NORTECROEMCOMMENMDEENDIDSERLD5E4PF0LO5A0RCNEEMWENDTEPSAIGRNTS
+1.8V to +5.5V, 5W, Single SPDT Analog Switch
DATASHEET
FN6549
Rev 2.00
November 9, 2009
The Intersil ISL54500 device is a low ON-resistance,
low voltage, bidirectional, single pole/double throw
(SPDT) analog switch designed to operate from a
single +1.8V to +5.5V supply. Targeted applications
include battery powered equipment that benefit from
low ON-resistance and fast switching speeds
(tON = 22ns, tOFF = 15ns). The digital logic input is
1.8V CMOS compatible when using a single +3V
supply.
Cell phones, for example, often face ASIC
functionality limitations. The number of analog input
or GPIO pins may be limited and digital geometries
are not well suited to analog switch performance. This
part may be used to “mux-in” additional functionality
while reducing ASIC design risk. The ISL54500 is
offered in the 6 Ld 1.2mmx1.0mmx0.4mm pitch
µTDFN package, and 6 Ld SOT-23 package, alleviating
board space limitations.
The ISL54500 is a committed SPDT that consists of
one normally open (NO) and one normally closed
(NC) switch. This configuration can also be used as a
2-to-1 multiplexer.
TABLE 1. FEATURES AT A GLANCE
ISL54500
Number of Switches
1
SW SPDT or 2-1 MUX
1.8V rON
1.8V tON/tOFF
3V rON
3V tON/tOFF
5V rON
5V tON/tOFF
Packages
12
70ns/52ns
6.0
30ns/20ns
5.0
22ns/15ns
6 Ld µTDFN, 6 Ld SOT-23
Features
• ON-resistance (rON)
- VCC = +5.0V . . . . . . . . . . . . . . . . . . . . . 5.0
- VCC = +3.0V . . . . . . . . . . . . . . . . . . . . . 7.0
- VCC = +1.8V . . . . . . . . . . . . . . . . . . . . . 13
• rON Matching Between Channels . . . . . . . . . 46m
• rON Flatness (+4.5V Supply) . . . . . . . . . . . . . 1.1
• Single Supply Operation . . . . . . . . +1.8V to +5.5V
• Fast Switching Action (+4.5V Supply)
- tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22ns
- tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . 15ns
• Guaranteed Break-Before-Make
• ESD HBM Rating . . . . . . . . . . . . . . . . . . . . . . . 6kV
• 1.8V, CMOS logic compatible (+3V supply)
• Available in 6 Ld µTDFN and 6 Ld SOT-23 Packages
• Pb-free Available (RoHS compliant)
Applications
• Battery powered, handheld, and portable
equipment
- Cellular/Mobile Phones
- Pagers
- Laptops, notebooks, palmtops
• Portable Test and Measurement
• Medical Equipment
• Audio and Video Switching
Related Literature
• Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount
Devices (SMDs)”
FN6549 Rev 2.00
November 9, 2009
Page 1 of 13

ISL54500
ISL54500
Ordering Information
PART NUMBER
(Notes 1, 4)
PART MARKING
TEMP. RANGE
(°C)
PACKAGE
(Pb-Free)
(Tape and Reel)
PKG. DWG. #
ISL54500IRUZ-T (Note 2) 0
-40 to +85
6 Ld µTDFN
L6.1.2x1.0A
ISL54500IHZ-T (Note 3) 4500
-40 to +85
6 Ld SOT-23
MDP0038
NOTES:
1. Please refer to TB347 for details on reel specifications.
2. 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.
3. 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.
4. For Moisture Sensitivity Level (MSL), please see device information page for ISL54500. For more information on MSL please
see techbrief TB363.
Pin Configuration (Note 5)
ISL54500
(6 LD ΜTDFN)
TOP VIEW
NO 1
GND 2
NC 3
6 IN
5 V+
4 COM
ISL54500
(6 LD SOT-23)
TOP VIEW
NC 1
IN 2
NO 3
6 GND
5 COM
4 V+
NOTE:
5. Switches Shown for Logic “0” Input.
Truth Table
LOGIC
PIN NC
PIN NO
0 ON OFF
1 OFF ON
NOTE: Logic “0” 0.5V. Logic “1” 1.4V with a 3V supply.
Pin Descriptions
µTDFN SOT-23
PIN
PIN
NAME NUMBER NUMBER
FUNCTION
V+ 5
4 System Power Supply Input
(+1.8V to +5.5V)
GND
2
6 Ground Connection
IN 6
2 Digital Control Input
COM
4
5 Analog Switch Common Pin
NO 1
3 Analog Switch Normally Open
Pin
NC 3
1 Analog Switch Normally
Closed Pin
FN6549 Rev 2.00
November 9, 2009
Page 2 of 13


Features ISL54500 NORTECROEMCOMMENMDEENDIDSERLD5 E4PF0LO5A0RCNEEMWENDTEPSAIGRNTS +1.8V to +5.5V, 5W, Single SPDT Analog Switch DATASHEET FN6549 Rev 2.00 November 9, 2009 The Intersil ISL54500 device is a low ON-resistance, low voltage, bidir ectional, single pole/double throw (SPD T) analog switch designed to operate fr om a single +1.8V to +5.5V supply. Targ eted applications include battery power ed equipment that benefit from low ON-r esistance and fast switching speeds (tO N = 22ns, tOFF = 15ns). The digital log ic input is 1.8V CMOS compatible when u sing a single +3V supply. Cell phones, for example, often face ASIC functiona lity limitations. The number of analog input or GPIO pins may be limited and d igital geometries are not well suited t o analog switch performance. This part may be used to “mux-in” additional functionality while reducing ASIC desig n risk. The ISL54500 is offered in the 6 Ld 1.2mmx1.0mmx0.4mm pitch µTDFN pac kage, and 6 Ld SOT-23 package, alleviating board space limitati.
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