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參數(shù)資料
| 型號(hào)： | ISL54050 |
| 廠商： | Intersil Corporation |
| 英文描述： | Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Dual SPDT Analog Switch(超低導(dǎo)通電阻, +1.65V到+4.5V, 單電源, 雙路單刀雙擲模擬開關(guān)) |
| 中文描述： | 超低電阻，從1.65V至4.5V，單電源，雙路SPDT模擬開關(guān)（超低導(dǎo)通電阻，從1.65V到4.5V時(shí)，單電源，雙路單刀雙擲模擬開關(guān)） |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 290K |
| 代理商： | ISL54050 |
1
FN6356.2
ISL54050
Ultra Low ON-Resistance, +1.65V to +4.5V,
Single Supply, Dual SPDT Analog Switch
The Intersil ISL54050 device is a low ON-resistance, low
voltage, bidirectional, dual single-pole/double-throw (SPDT)
analog switch designed to operate from a single +1.65V to
+4.5V supply. Targeted applications include battery powered
equipment that benefit from low r
ON
(0.29
Ω)
and fast
switching speeds (t
ON
= 40ns, t
OFF
= 20ns). The digital logic
input is 1.8V logic-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
ISL54050 is offered in small form factor package, alleviating
board space limitations.
The ISL54050 is a committed dual single-pole/double-throw
(SPDT) that consist of two normally open (NO) and two
normally closed (NC) switches. This configuration can be
used as a dual 2-to-1 multiplexer. The ISL54050 is pin
compatible with the NLAS5223 and NLAS5223L.
Features
Pb-Free Plus Anneal Available (RoHS Compliant)
Pin Compatible Replacement for the NLAS5223 and
NLAS5223L
ON-Resistance (r
ON
)
- V+ = +4.3V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.29
Ω
- V+ = +3.0V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.33
Ω
- V+ = +1.8V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.55
Ω
r
ON
Matching Between Channels . . . . . . . . . . . . . . . . .0.06
Ω
r
ON
Flatness Across Signal Range. . . . . . . . . . . . . . . .0.03
Ω
Single Supply Operation . . . . . . . . . . . . . . . +1.65V to +4.5V
Low Power Consumption (P
D
). . . . . . . . . . . . . . . <0.45
μ
W
Fast Switching Action (V+ = +4.3V)
- t
ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40ns
- t
OFF
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20ns
ESD HBM Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>8kV
Break-before-Make
1.8V Logic Compatible (+3V supply)
Low ICC Current when VinH is not at the V+ Rail
Available in 10 Ld 1.8mmx1.4mmx0.5mm
μ
TQFN
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)”
Application Note AN557 “Recommended Test Procedures
for Analog Switches”
TABLE 1. FEATURES AT A GLANCE
ISL54050
Number of Switches
2
SW
SPDT or 2-1 MUX
4.3V r
ON
0.29
Ω
4.3V t
ON
/t
OFF
40ns/20ns
3V r
ON
0.33
Ω
3V t
ON
/t
OFF
50ns/27ns
1.8V r
ON
0.55
Ω
1.8V t
ON
/t
OFF
70ns/54ns
Package
10 Ld 1.8mmx1.4mmx0.5mm μTQFN
Ordering Information
PART NUMBER (Note)
PART MARKING
TEMP. RANGE (°C)
PACKAGE (Pb-free)
PKG. DWG. #
ISL54050IRUZ-T
A
-40 to +85
10 Ld 1.8mmx1.4mmx0.5mm μTQFN
Tape and Reel (0.40mm pitch)
L10.1.8x1.4A
NOTE: Intersil Pb-free 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-020C.
Data Sheet
June 11, 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. 2006, 2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ISL54051 | Ultra Low ON-Resistance, Low Voltage, Single Supply, Single SPST Analog Switches |
| ISL54051IRUZ-T | Ultra Low ON-Resistance, Low Voltage, Single Supply, Single SPST Analog Switches |
| ISL54052 | Ultra Low ON-Resistance, Low Voltage, Single Supply, Single SPST Analog Switches |
| ISL54052IRUZ-T | Ultra Low ON-Resistance, Low Voltage, Single Supply, Single SPST Analog Switches |
| ISL54053 | Ultra Low ON-Resistance, Low Voltage, Single Supply, SPDT Analog Switch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISL54050_0706 | 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, Dual SPDT Analog Switch |
| ISL54050IRUZ-T | 功能描述:IC SWITCH DUAL SPDT UTQFN 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:- 標(biāo)準(zhǔn)包裝:1 系列:- 功能:開關(guān) 電路:2 x SPST - NC/NO 導(dǎo)通狀態(tài)電阻:8 歐姆 電壓電源:單電源 電壓 - 電源，單路/雙路(±):2.3 V ~ 4.3 V 電流 - 電源:1µA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-UFQFN 供應(yīng)商設(shè)備封裝:8-迷你型QFN（1.4x1.4） 包裝:剪切帶 (CT) 其它名稱:DG2738DN-T1-E4CT |
| ISL54050IRUZ-T7A | 功能描述:IC ANLG SWITCH DUAL SPDT 10TQFN 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 |
| ISL54051 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Ultra Low ON-Resistance, Low Voltage, Single Supply, Single SPST Analog Switches |
| ISL54051_0709 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Ultra Low ON-Resistance, Low Voltage, Single Supply, Single SPST Analog Switches |
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