參數(shù)資料
型號(hào): ISL54053
廠商: Intersil Corporation
英文描述: Ultra Low ON-Resistance, Low Voltage, Single Supply, SPDT Analog Switch
中文描述: 超低導(dǎo)通電阻,低電壓,單電源,SPDT模擬開關(guān)
文件頁(yè)數(shù): 1/11頁(yè)
文件大?。?/td> 306K
代理商: ISL54053
1
FN6460.0
ISL54053
Ultra Low ON-Resistance, Low Voltage,
Single Supply, SPDT Analog Switch
The Intersil ISL54053 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 which benefit from low r
ON
(0.8
Ω
) and fast
switching speeds (t
ON
= 24ns, t
OFF
= 10ns). The digital logic
input is 1.8V logic compatible when using a single +3.0V
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
ISL54053 is offered in the 6 Ld 1.2mmx1.0mmx0.5mm
μTDFN package, alleviating board space limitations.
The ISL54053 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.
Related Literature
Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
Features
Drop In replacement for the NLAS5123
ON-resistance (r
ON
)
- V
CC
= +5.0V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.8
Ω
- V
CC
= +3.0V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1
Ω
- V
CC
= +1.8V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3
Ω
r
ON
matching between channels . . . . . . . . . . . . . . . . 0.004
Ω
r
ON
flatness (+4.5V Supply). . . . . . . . . . . . . . . . . . . . . 0.04
Ω
Single supply operation . . . . . . . . . . . . . . . . . +1.8V to +5.5V
Fast switching action (+4.5V Supply)
- t
ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24ns
- t
OFF
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10ns
Guaranteed break-before-make
ESD HBM rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >6kV
1.8V CMOS logic compatible (+3V supply)
Available in 6 lead
μTDFN
package
Pb-free plus anneal 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
TABLE 1. FEATURES AT A GLANCE
ISL54053
Number of Switches
1
SW
SPDT or 2-1 MUX
1.8V r
ON
2.3
Ω
1.8V t
ON
/t
OFF
68ns/45ns
3V r
ON
1.1
Ω
3V t
ON
/t
OFF
29ns/12ns
5V r
ON
0.8
Ω
5V t
ON
/t
OFF
24ns/10ns
Packages
6 Ld
μ
TDFN
Ordering Information
PART
NUMBER
(Note)
PART
MARKING
TEMP.
RANGE
(°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL54053IRUZ-T C
-40 to +85 6 Ld μTDFN
Tape and Reel
L6.1.2x1.0A
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100% matte
tin plate termination finish, which are 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.
Data Sheet
March 16, 2007
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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