参数资料
| 型号： | ISL54047IRUZ-T |
| 厂商： | Intersil |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC MUX/DEMUX 4X1 10UTQFN |
| 标准包装： | 3,000 |
| 功能： | 开关 |
| 电路： | 2 x SPST - NO |
| 导通状态电阻： | 450 毫欧 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 1.65 V ~ 4.5 V |
| 电流 - 电源： | 100nA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-UFQFN |
| 供应商设备封装： | 10-UTQFN（1.8x1.40） |
| 包装： | 带卷 (TR) |
1
FN6503.0
ISL54047
Ultra Low ON-Resistance, High Off-
Isolation, Single Supply, Diff SPST Analog
Switch
The Intersil ISL54047 device is a low ON-resistance, low
voltage, high off-isolation, bidirectional, differential single-
pole/single-throw (SPST) analog switch. It was designed to
operate from a single +1.65V to +4.5V supply. Targeted
applications include battery powered equipment that benefit
from low RON (0.44Ω) and fast switching speeds (tON = 40ns,
tOFF = 35ns). The digital logic input is 1.8V logic-compatible
when using a single +3V supply.
The ISL54047 has been designed with a T-switch
architecture. This approach results in maximum off-isolation
while retaining a low impedance signal path when switches
are ON.
The device can be used as a low impedance bypass element
for noisy amplifier circuits.
The ISL54047 has two normally open (NO) SPST switches
that are controlled by a single logic control pin.
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”
Features
T-Switch Architecture
OFF-Isolation at 100kHz
- Into 50
Ω Load . . . . . . . . . . . . . . . . . . . . . . . . . . . 102dB
- Into 8
Ω Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118dB
ON Resistance (RON)
- V+ = +4.3V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.44
Ω
- V+ = +3.0V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.51
Ω
- V+ = +1.8V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.98
Ω
RON Matching Between Channels . . . . . . . . . . . . . . . . 0.04Ω
RON Flatness Across Signal Range . . . . . . . . . . . . . . . 0.07Ω
Single Supply Operation . . . . . . . . . . . . . . . +1.65V to +4.5V
Low Power Consumption (PD). . . . . . . . . . . . . . . <0.45μW
Fast Switching Action (V+ = +4.3V)
-tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40ns
-tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35ns
ESD HBM Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>8kV
1.8V Logic Compatible (+3V supply)
Low ICC Current when VinH is not at the V+ Raill
Available in 10 lead 1.8 x 1.4 x 0.5mm μTQFN
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
TABLE 1. FEATURES AT A GLANCE
ISL54047
Number of Switches
2
SW
SPST
4.3V RON
0.44
Ω
4.3V tON/tOFF
40ns/35ns
3V RON
0.51
Ω
3V tON/tOFF
50ns/40ns
1.8V RON
0.98
Ω
1.8V tON/tOFF
70ns/65ns
Package
10 Ld 1.8 x 1.4 x 0.5
mm μTQFN
Data Sheet
May 31, 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL54048 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Dual SPST Analog Switch |
| ISL54048_0706 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Dual SPST Analog Switch |
| ISL54048IRUZ-T | 功能描述:IC MUX/DEMUX DUAL 4X1 10UTQFN RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:36 系列:- 功能:多路复用器 电路:2 x 4:1 导通状态电阻:75 欧姆 电压电源:单/双电源 电压 - 电源，单路/双路(±):2 V ~ 12 V，±2 V ~ 6 V 电流 - 电源:- 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:20-SOIC（0.295"，7.50mm 宽） 供应商设备封装:20-SOIC W 包装:管件 |
| ISL54049 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Dual SPST Analog Switch |
| ISL54049IRUZ-T | 功能描述:IC SWITCH DUAL SPST 10UTQFN RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:36 系列:- 功能:多路复用器 电路:2 x 4:1 导通状态电阻:75 欧姆 电压电源:单/双电源 电压 - 电源，单路/双路(±):2 V ~ 12 V，±2 V ~ 6 V 电流 - 电源:- 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:20-SOIC（0.295"，7.50mm 宽） 供应商设备封装:20-SOIC W 包装:管件 |
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