參數(shù)資料
型號: ISL43L840IV-T
廠商: Intersil
文件頁數(shù): 1/11頁
文件大?。?/td> 0K
描述: IC MUX/DEMUX DUAL 4X1 16TSSOP
標(biāo)準(zhǔn)包裝: 2,500
功能: 多路復(fù)用器/多路分解器
電路: 2 x 4:1
導(dǎo)通狀態(tài)電阻: 750 毫歐
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 1.6 V ~ 3.6 V
電流 - 電源: 50nA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 16-TSSOP
包裝: 帶卷 (TR)
1
October 12, 2004
FN6096.1
ISL43L840
Ultra Low ON-Resistance, Low-Voltage,
Single Supply, Dual 4 to 1 Analog
Multiplexer
The Intersil ISL43L840 device is a precision, bidirectional,
analog switches configured as a dual 4-channel
multiplexer/demultiplexer, designed to operate from a single
+1.6V to +3.6V supply.
ON resistance is 0.5
with a +3V supply and 0.62 with a
single +1.8V supply. Each switch can handle rail to rail
analog signals. The off-leakage current is only 4nA max at
+25°C and 30nA max at +85°C with a +3.3V supply.
All digital inputs are 1.8V logic-compatible when using a
single +3V supply.
The ISL43L840 is a dual 4 to 1 multiplexer device that is
offered in a 16 Ld TSSOP and 16 Ld 3x3 QFN packages.
Table 1 summarizes the performance of this family.
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
ON Resistance (RON)
- V+ = +3.0V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5
- V+ = +1.8V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.62
RON Matching Between Channels. . . . . . . . . . . . . . . . .0.12
RON Flatness Across Signal Range . . . . . . . . . . . . . .0.056
Single Supply Operation. . . . . . . . . . . . . . . . . +1.6V to +3.6V
Low Power Consumption (PD). . . . . . . . . . . . . . . . . . <0.2W
Fast Switching Action (VS = +3V)
-tRANS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19ns
Guaranteed Break-Before-Make
High Current Handling Capacity (300mA Continuous)
Available in 16 Ld 3x3 QFN and 16 Ld TSSOP
1.8V CMOS-Logic Compatible (+3V Supply)
Pb-Free Available as an Option (RoHS Compliant)
(see Ordering Info)
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
ISL43L840
Configuration
Dual 4:1 Mux
3V RON
0.5
3V tRANS
19ns
1.8V RON
0.62
1.8V tRANS
24ns
Packages
16 Ld TSSOP, 16 Ld 3x3 QFN
Data Sheet
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
| Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2004. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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