參數(shù)資料
型號: ISL84762IU-T
廠商: Intersil
文件頁數(shù): 1/12頁
文件大小: 0K
描述: IC SWITCH DUAL SPDT 10MSOP
標準包裝: 2,500
功能: 開關
電路: 2 x SPDT
導通狀態(tài)電阻: 600 毫歐
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 1.65 V ~ 3.6 V
電流 - 電源: 40nA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應商設備封裝: 10-MSOP
包裝: 帶卷 (TR)
1
FN6105.1
ISL84762
Ultra Low ON-Resistance, Low Voltage,
Single Supply, Dual SPDT Analog Switch
The Intersil ISL84762 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
+3.6V supply. Targeted applications include battery powered
equipment that benefits from low rON (0.35Ω) and fast
switching speeds (tON =14ns, tOFF = 6ns). 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
ISL84762 is offered in small form factor packages, alleviating
board space limitations.
The ISL84762 is a committed dual single-pole/double-throw
(SPDT) that consist of two normally open (NO) and two
normally (NC) switches. This configuration can be used as a
dual 2-to-1 multiplexer. The ISL84762 is pin compatible with
the MAX4762.
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
Pb-Free Available (RoHS Compliant)
Pin Compatible Replacement for the MAX4762
ON-Resistance (rON)
- V+ = +2.7V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.39
Ω
- V+ = +1.8V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.55
Ω
rON Matching Between Channels . . . . . . . . . . . . . . . . 0.05Ω
rON Flatness Across Signal Range . . . . . . . . . . . . . . 0.043Ω
Single Supply Operation. . . . . . . . . . . . . . . . +1.65V to +3.6V
Low Power Consumption (PD). . . . . . . . . . . . . . . . . <0.02W
Fast Switching Action (V+ = +2.7V)
-tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14ns
-tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6ns
ESD HBM Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >9kV
Guaranteed Break-before-Make
1.8V Logic Compatible (+3V supply)
Available in 10 Ld 3x3 Thin DFN and 10 Ld MSOP
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
ISL84762
Number of Switches
2
SW
SPDT or 2-to-1 MUX
3V rON
0.35
Ω
3V tON/tOFF
12ns/5ns
1.8V rON
0.55
Ω
1.8V tON/tOFF
20ns/8ns
Packages
10 Ld 3x3 TDFN, 10 Ld MSOP
Data Sheet
September 15, 2008
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. 2004, 2008. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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