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ISL54049

更新时间： 2024-01-05 10:10:35
品牌 Logo 应用领域
英特矽尔 - INTERSIL 开关
页数 文件大小 规格书
12页 327K
描述
Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Dual SPST Analog Switch

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ISL54049 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：uTQFN包装说明：VQCCN, LCC10,.06X.07,16
针数：10Reach Compliance Code：compliant
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：5.83模拟集成电路 - 其他类型：SPST
JESD-30 代码：R-XQCC-N10JESD-609代码：e3
长度：1.8 mm湿度敏感等级：1
正常位置：NC信道数量：1
功能数量：2端子数量：10
标称断态隔离度：62 dB通态电阻匹配规范：0.08 Ω
最大通态电阻 (Ron)：0.7 Ω最高工作温度：85 °C
最低工作温度：-40 °C输出：SEPARATE OUTPUT
封装主体材料：UNSPECIFIED封装代码：VQCCN
封装等效代码：LCC10,.06X.07,16封装形状：RECTANGULAR
封装形式：CHIP CARRIER, VERY THIN PROFILE峰值回流温度（摄氏度）：260
电源：1.8/4.3 V认证状态：Not Qualified
座面最大高度：0.55 mm子类别：Multiplexer or Switches
最大供电电压 (Vsup)：4.5 V最小供电电压 (Vsup)：1.65 V
标称供电电压 (Vsup)：1.8 V表面贴装：YES
切换：BREAK-BEFORE-MAKE技术：CMOS
温度等级：INDUSTRIAL端子面层：MATTE TIN
端子形式：NO LEAD端子节距：0.4 mm
端子位置：QUAD处于峰值回流温度下的最长时间：40
宽度：1.4 mmBase Number Matches：1

ISL54049 数据手册

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ISL54048, ISL54049  
®
Data Sheet  
March 20, 2007  
FN6469.0  
Ultra Low ON-Resistance, +1.65V to +4.5V,  
Single Supply, Dual SPST Analog Switch  
Features  
• ON-Resistance (r  
)
ON  
The Intersil ISL54048 and ISL54049 devices are low ON-  
resistance, low voltage, bidirectional, dual single-pole/single-  
throw (SPST) analog switches designed to operate from a  
single +1.65V to +4.5V supply. Targeted applications include  
- V+ = +4.3V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.29Ω  
- V+ = +3.0V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.33Ω  
- V+ = +1.8V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.55Ω  
• r  
Matching Between Channels . . . . . . . . . . . . . . . . . 0.06Ω  
Flatness Across Signal Range . . . . . . . . . . . . . . . . 0.03Ω  
ON  
ON  
battery powered equipment that benefit from low r  
(0.29Ω)  
= 20ns). The  
ON  
and fast switching speeds (t  
ON  
= 40ns, t  
OFF  
• r  
digital logic input is 1.8V logic-compatible when using a single  
+3V supply.  
• Single Supply Operation . . . . . . . . . . . . . . . +1.65V to +4.5V  
• Low Power Consumption (P ). . . . . . . . . . . . . . . <0.45μW  
D
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  
ISL54048 and ISL54049 are offered in a small form factor  
package, alleviating board space limitations.  
• Fast Switching Action (V+ = +4.3V)  
- t  
- t  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40ns  
ON  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20ns  
OFF  
• ESD HBM Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>8kV  
• 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 μTQFN  
• Pb-free plus anneal available (RoHS compliant)  
The ISL54048 has two normally open (NO) SPST switches  
and the ISL54049 has two normally closed (NC) SPST  
switches.  
TABLE 1. FEATURES AT A GLANCE  
ISL54048, ISL54049  
Applications  
• Battery powered, Handheld, and Portable Equipment  
- Cellular/mobile Phones  
Number of Switches  
SW  
2
SPST  
- Pagers  
4.3V r  
ON  
0.29Ω  
- Laptops, Notebooks, Palmtops  
4.3V t /t  
ON OFF  
40ns/20ns  
0.33Ω  
• Portable Test and Measurement  
• Medical Equipment  
3V r  
ON  
• Audio and Video Switching  
3V t /t  
50ns/27ns  
0.55Ω  
ON OFF  
1.8V r  
ON  
Related Literature  
• Technical Brief TB363 “Guidelines for Handling and  
Processing Moisture Sensitive Surface Mount Devices  
(SMDs)”  
1.8V t /t  
70ns/54ns  
ON OFF  
10 Ld 1.8mmx1.4mmx0.5mm  
Package  
μTQFN  
• Application Note AN557 “Recommended Test Procedures  
for Analog Switches”  
Ordering Information  
PART NUMBER (Note)  
PART MARKING  
TEMP. RANGE (°C)  
PACKAGE (Pb-Free)  
PKG. DWG. #  
L10.1.8x1.4A  
ISL54048IRUZ-T  
B
C
-40 to +85  
10 Ld 1.8x1.4x0.5 μTQFN  
Tape and Reel  
ISL54049IRUZ-T  
-40 to +85  
10 Ld 1.8x1.4x0.5 μTQFN  
L10.1.8x1.4A  
Tape and Reel  
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.  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1
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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