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ISL43640IRZ

Description
Multiplexer Switch ICs MUX 4:1 ENH 3V 65OHM IND
Categorysemiconductor    Other integrated circuit (IC)   
File Size402KB,13 Pages
ManufacturerIntersil ( Renesas )
Websitehttp://www.intersil.com/cda/home/
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ISL43640IRZ Overview

Multiplexer Switch ICs MUX 4:1 ENH 3V 65OHM IND

ISL43640IRZ Parametric

Parameter NameAttribute value
Product CategoryMultiplexer Switch ICs
ManufacturerIntersil ( Renesas )
RoHSDetails
Number of Channels1 Channel
On Resistance - Max220 Ohms
On Time - Max155 ns
Off Time - Max60 ns
Operating Supply Voltage3 V, 5 V, 9 V
Maximum Operating Temperature+ 85 C
Package / CaseQFN EP
PackagingTube
Height0.95 mm (Max)
Length3 mm
Minimum Operating Temperature- 40 C
Moisture SensitiveYes
Propagation Delay Time70 ns
Factory Pack Quantity100
Supply Current - Max0.001 mA
Supply TypeSingle Supply
Supply Voltage - Max12 V
Supply Voltage - Min2 V
Width3 mm
®
ISL43640
Data Sheet
January 23, 2006
FN6043.3
Low-Voltage, Single Supply, 4 to 1
Multiplexer, High Performance Analog
Switch
The Intersil ISL43640 is a precision, bidirectional, analog
switch configured as a 4 channel multiplexer/demultiplexer.
The ISL43640 is designed to operate from a single +2V to
+12V supply. It is equipped with an inhibit pin to
simultaneously open all signal paths.
ON resistance is 115Ω with a +5V supply, 45Ω with a +12V
supply, and 190Ω with a +3V supply. Each switch can handle
rail to rail analog signals. The off-leakage current is only 1nA
at 25°C or 2.5nA at 85°C. All digital inputs have 0.8V to 2.4V
logic thresholds ensuring TTL/CMOS logic compatibility
when using a single +5V supply. Some of the smallest
packages are available, alleviating board space limitations,
and making Intersil’s newest line of low-voltage switches an
ideal solution.
Table 1 summarizes the performance of this switch.
TABLE 1. FEATURES AT A GLANCE
CONFIGURATION
4:1 MUX
45Ω
25ns/24ns
115Ω
60ns/30ns
190Ω
120ns/45ns
10 Ld MSOP, 16 Ld QFN 3x3
Features
• Fully Specified at 3V, 5V, and 12V Supplies for 10%
Tolerances
• ON Resistance (R
ON
), V
S
= 5V . . . . . . . . . . . . . . . . 100Ω
• R
ON
Matching Between Channels. . . . . . . . . . . . . . . . . . <2Ω
• Low Charge Injection . . . . . . . . . . . . . . . . . . . . . . 3pC (Max)
• Single Supply Operation. . . . . . . . . . . . . . . . . . . +2V to +12V
• Low Power Consumption (P
D
) . . . . . . . . . . . . . . . . . . . .<3µW
• Low Off Leakage Current . . . . . . . . . . . . . . . . . . . . . 2.5nA
• Fast Switching Action (V
S
= 5V)
- t
ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60ns
- t
OFF
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30ns
• Guaranteed Break-Before-Make
• TTL, CMOS Compatible
• Available in 10 Ld MSOP and 16 Ld QFN Packages
• Pb-Free Plus Anneal Available (RoHS Compliant)
12V R
ON
12V t
ON
/t
OFF
4.5V R
ON
4.5V t
ON
/t
OFF
3V R
ON
3V t
ON
/t
OFF
Packages
Applications
• Battery Powered, Handheld, and Portable Equipment
• Communications Systems
- Radios
- Telecom Infrastructure
- ADSL, VDSL Modems
• Test Equipment
- Medical Ultrasound
- Electrocardiograph
- Magnetic Resonance Image
- CT and PET Scanners (MRI)
- ATE
• Audio and Video Switching
• Various Circuits
- +3V/+5V DACs and ADCs
- Sample and Hold Circuits
- Operational Amplifier Gain Switching Networks
- High Frequency Analog Switching
- High Speed Multiplexing
- Integrator Reset Circuits
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”
• Application Note AN520 “CMOS Analog Multiplexers and
Switches; Specifications and Application Considerations.
• Application Note AN1034 “Analog Switch and Multiplexer
Applications”
1
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. 2003, 2004, 2006. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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