參數(shù)資料
型號: ISL54500IHZ-T
廠商: Intersil
文件頁數(shù): 1/13頁
文件大?。?/td> 0K
描述: IC SWITCH SPDT SGL SOT23-6
產(chǎn)品培訓(xùn)模塊: Patient Monitoring and Diagnostic Equipment Solutions
標(biāo)準包裝: 1
功能: 開關(guān)
電路: 1 x SPDT
導(dǎo)通狀態(tài)電阻: 5 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 1.8 V ~ 5.5 V
電流 - 電源: 20nA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: SOT-23-6
供應(yīng)商設(shè)備封裝: SOT-23-6
包裝: 標(biāo)準包裝
其它名稱: ISL54500IHZ-TDKR
1
ISL54500
+1.8V to +5.5V, 5Ω
, Single SPDT Analog Switch
ISL54500
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
TDFN 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.
Features
ON-resistance (rON)
-VCC = +5.0V . . . . . . . . . . . . . . . . . . . . . 5.0Ω
-VCC = +3.0V . . . . . . . . . . . . . . . . . . . . . 7.0Ω
-VCC = +1.8V . . . . . . . . . . . . . . . . . . . . . 13Ω
rON Matching Between Channels . . . . . . . . . 46mΩ
rON Flatness (+4.5V Supply) . . . . . . . . . . . . . 1.1Ω
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 TDFN 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
TABLE 1. FEATURES AT A GLANCE
ISL54500
Number of Switches
1
SW
SPDT or 2-1 MUX
1.8V rON
12Ω
1.8V tON/tOFF
70ns/52ns
3V rON
6.0Ω
3V tON/tOFF
30ns/20ns
5V rON
5.0Ω
5V tON/tOFF
22ns/15ns
Packages
6 Ld TDFN, 6 Ld SOT-23
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, 2009. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
November 9, 2009
FN6549.2
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