參數(shù)資料
型號: ISL54053IHZ-T
廠商: Intersil
文件頁數(shù): 1/12頁
文件大小: 0K
描述: IC SWITCH SPDT SGL SOT23-6
標準包裝: 3,000
功能: 開關
電路: 1 x SPDT
導通狀態(tài)電阻: 860 毫歐
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: 75nA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: SOT-23-6
供應商設備封裝: SOT-23-6
包裝: 帶卷 (TR)
1
ISL54053
Ultra Low ON-Resistance, Low Voltage, Single
Supply, SPDT Analog Switch
ISL54053
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 rON (0.8Ω)
and fast switching speeds (tON = 24ns, tOFF = 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 TDFN and 6 Ld SOT-23
packages, 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.
Features
Drop In replacement for the NLAS5123
ON-resistance (rON)
-VCC = +5.0V. . . . . . . . . . . . . . . . . . . . . 0.8Ω
-VCC = +3.0V. . . . . . . . . . . . . . . . . . . . . 1.1Ω
-VCC = +1.8V. . . . . . . . . . . . . . . . . . . . . 2.3Ω
rON matching between channels . . . . . . . . . 0.004Ω
rON flatness (+4.5V supply) . . . . . . . . . . . . 0.25Ω
Single supply operation . . . . . . . . +1.8V to +5.5V
Fast switching action (+4.5V supply)
-tON . . . . . . . . . . . . . . . . . . . . . . . . . . . 24ns
-tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . 10ns
Guaranteed break-before-make
ESD HBM rating . . . . . . . . . . . . . . . . . . . . . . >6kV
1.8V CMOS logic compatible (+3V supply)
Available in 6 Ld TDFN and 6Ld SOT-23 Packages
Pb-free (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
ISL54053
Number of Switches
1
SW
SPDT or 2-1 MUX
1.8V rON
2.3Ω
1.8V tON/tOFF
68ns/45ns
3V rON
1.1Ω
3V tON/tOFF
29ns/12ns
5V rON
0.8Ω
5V tON/tOFF
24ns/10ns
Packages
6 Ld μTDFN, 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.
October 19, 2009
FN6460.3
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