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參數(shù)資料
| 型號： | ISL54055 |
| 廠商： | Intersil Corporation |
| 英文描述： | Ultra Low ON-Resistance, Low Voltage, Single Supply, Single SPST/1:2 Distribution Analog Switch |
| 中文描述： | 超低導(dǎo)通電阻，低電壓，單電源，單聚苯乙烯/ 1:2分布模擬開關(guān) |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 355K |
| 代理商： | ISL54055 |
1
FN6461.0
ISL54054, ISL54055
Ultra Low ON-Resistance, Low Voltage,
Single Supply, Single SPST/1:2
Distribution Analog Switch
The Intersil ISL54054 and ISL54055 devices consist of low
ON-resistance, low voltage, bi-directional SPST analog
switches designed to operate from a single +1.8V to +5.5V
supply. These devices have an unique architecture. They
have two signal pins (pin 1 and pin 3) that are
simultaneously connected or disconnected to a common pin
(pin 4) under the control of a single logic control pin (pin 6).
The ISL54054 switches are OFF when the logic is low and
ON when the logic is high. The ISL54055 switches are ON
when the logic is low and OFF when the logic is high. This
architecture allows these devices to be used as a single
SPST switch or as a distribution switch to distribute a single
source to two different loads.
SPST operation is achieved by using one of the signal pins
while floating the other signal pin or by externally connecting
the two signal pins together. When both signal pins are tied
together, the r
ON
of the SPST is reduced by half, from 1
Ω
to
0.5
Ω
(when operated with a 5V supply).
Targeted applications include battery powered equipment
that benefit from low r
ON
resistance, excellent r
ON
flatness,
and fast switching speeds (t
ON
= 12ns, t
OFF
= 12ns). The
digital logic input is 1.8V logic compatible when using a
single 2.7V to +3.6V supply and TTL compatible when the
supply is > +3.6V.
The ISL54054 and the ISL54055 are offered in a 6 Ld
1.2mmx1.0mmx0.5mm
μ
TDFN package, alleviating board
space limitations.
The ISL54054 has two normally open (NO) switches and the
ISL54055 has two normally closed (NC) switches.
Features
ON-resistance (r
ON
) (Signal Pins Connected)
- V
CC
= +5.0V. . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.34
Ω
- V
CC
= +3.0V. . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.51
Ω
- V
CC
= +1.8V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1
Ω
r
ON
flatness (+4.5V Supply). . . . . . . . . . . . . . . . . . . . . 0.13
Ω
Single supply operation . . . . . . . . . . . . . . . . . +1.8V to +5.5V
Fast switching action (+4.5V Supply)
- t
ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12ns
- t
OFF
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12ns
ESD HBM rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >6kV
1.8V logic compatible (+3V supply)
Available in 6 lead
μ
TDFN 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
Related Literature
Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
TABLE 1. FEATURES AT A GLANCE
ISL54054
ISL54055
Number of Switches
1
1
SW
NO
NC
1.8V r
ON
1.1
Ω
1.1
Ω
1.8V t
ON
/t
OFF
115ns/90ns
115ns/90ns
3V r
ON
0.51
Ω
0.51
Ω
3V t
ON
/t
OFF
22ns/17ns
22ns/17ns
5V r
ON
0.34
Ω
0.34
Ω
5V t
ON
/t
OFF
12ns/12ns
12ns/12ns
Packages
6 Ld
μ
TDFN
Ordering Information
PART
NUMBER
(Note)
PART
MARKING
TEMP.
RANGE
(°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL54054IRUZ-T D
-40 to +85 6 Ld
μ
TDFN
Tape and Reel
L6.1.2x1.0A
ISL54055IRUZ-T E
-40 to +85 6 Ld
μ
TDFN
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 21, 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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| ISL54055IRUZ-T | Ultra Low ON-Resistance, Low Voltage, Single Supply, Single SPST/1:2 Distribution Analog Switch |
| ISL54056IRUZ-T | Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Quad SPDT (Dual DPDT) Analog Switch |
| ISL54056 | Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Quad SPDT (Dual DPDT) Analog Switch(超低導(dǎo)通電阻, +1.65V到+4.5V, 單電源, 四路單刀雙擲（雙路單刀雙擲）模擬開關(guān)) |
| ISL54057IRUZ-T | Ultra Low ON-Resistance, Low-Voltage, Single Supply, Differential 4 to 1 Analog Multiplexer |
| ISL54057 | Ultra Low ON-Resistance, Low-Voltage, Single Supply, Differential 4 to 1 Analog Multiplexer(超低導(dǎo)通電阻, 低電壓, 單電源, 差分4合1模擬開關(guān)) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISL54055IRUZ-T | 功能描述:IC SWITCH SPST 6UTDFN RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關(guān)，多路復(fù)用器，多路分解器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:36 系列:- 功能:多路復(fù)用器 電路:2 x 4:1 導(dǎo)通狀態(tài)電阻:75 歐姆 電壓電源:單/雙電源 電壓 - 電源，單路/雙路(±):2 V ~ 12 V，±2 V ~ 6 V 電流 - 電源:- 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:20-SOIC W 包裝:管件 |
| ISL54056 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Quad SPDT (Dual DPDT) Analog Switch |
| ISL54056_07 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Quad SPDT (Dual DPDT) Analog Switch |
| ISL54056IRUZ-T | 功能描述:IC SWITCH QUAD SPDT 16UTQFN RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關(guān)，多路復(fù)用器，多路分解器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:36 系列:- 功能:多路復(fù)用器 電路:2 x 4:1 導(dǎo)通狀態(tài)電阻:75 歐姆 電壓電源:單/雙電源 電壓 - 電源，單路/雙路(±):2 V ~ 12 V，±2 V ~ 6 V 電流 - 電源:- 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:20-SOIC W 包裝:管件 |
| ISL54057 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Ultra Low ON-Resistance, Low-Voltage, Single Supply, Differential 4 to 1 Analog Multiplexer |
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