ISL43140 Intersil Corporation, ISL43140 Datasheet
ISL43140
Manufacturer Part Number
ISL43140
Description
Low-Voltage, Single And Dual Supply, High Performance, Quad Spst, Analog Switches
Manufacturer
Intersil Corporation
Datasheet
1.ISL43140.pdf
(16 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ISL43140IB
Manufacturer:
INTERSIL
Quantity:
20 000
Part Number:
ISL43140IBZ
Manufacturer:
INTERSIL
Quantity:
20 000
Company:
Part Number:
ISL43140IBZ-T
Manufacturer:
Intersil
Quantity:
13 350
Low-Voltage, Single and Dual Supply,
High Performance, Quad SPST, Analog
Switches
The Intersil ISL43140–ISL43142 devices are CMOS,
precision, quad analog switches designed to operate from a
single +2V to +12V supply or from a
Targeted applications include battery powered equipment that
benefit from the devices’ low power consumption (1µW), low
leakage currents (1nA max), and fast switching speeds
(t
ensures signal fidelity, while channel-to-channel mismatch is
guaranteed to be less than 2.5Ω. The 3mm x 3mm Quad No-
Lead Flatpack (QFN) package alleviates board space
limitations, making this newest line of low-voltage switches an
ideal solution.
The ISL43140/ISL43141/ISL43142 are quad single-pole/
single-throw (SPST) devices. The ISL43140 has four normally
closed (NC) switches; the ISL43141 has four normally open
(NO) switches; the ISL43142 has two NO and two NC
switches and can be used as a dual SPDT, or a dual 2:1
multiplexer.
Table 1 summarizes the performance of this family.
ON
Number of Switches
10.8V t
±4.5V t
4.5V t
2.7V t
= 30ns, t
Configuration
10.8V R
±4.5V R
4.5V R
2.7V R
Packages
ON
ON
ON
ON
/ t
/ t
TABLE 1. FEATURES AT A GLANCE
ON
ON
/ t
/ t
ON
ON
OFF
OFF
OFF
OFF
OFF
= 18ns). A 12Ω maximum R
120ns / 25ns 120ns / 25ns 120ns / 25ns
30ns / 18ns
40ns / 15ns
50ns / 20ns
ISL43140
All NC
110Ω
200Ω
50Ω
50Ω
16 Ld SOIC (N), 16 Ld 3x3 QFN,
®
4
1
16 Ld TSSOP
±
Data Sheet
30ns / 18ns
40ns / 15ns
50ns / 20ns
2V to
ISL43141
All NO
110Ω
200Ω
50Ω
50Ω
4
±
6V supply.
ON
2 NC / 2 NO
flatness
30ns / 18ns
40ns / 15ns
50ns / 20ns
ISL43142
110Ω
200Ω
50Ω
50Ω
4
1-888-INTERSIL or 321-724-7143
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Features
• Fully Specified at
• Four Separately Controlled SPST Switches
• Pin Compatible with DG411/DG412/DG413
• ON Resistance (R
• R
• Low Charge Injection . . . . . . . . . . . . . . . . . . . . . . 5pC (Max)
• Low Power Consumption (P
• Low Leakage Current (Max at 85
• Fast Switching Action
• Guaranteed Break-Before-Make (ISL43142 only)
• Minimum 2000V ESD Protection per Method 3015.7
• TTL, CMOS Compatible
Applications
• Battery Powered, Handheld, and Portable Equipment
• Communications Systems
• Test Equipment
• Heads-Up Displays
• Audio and Video Switching
• General Purpose Circuits
Related Literature
• Technical Brief TB363 “Guidelines for Handling and
ISL43140, ISL43141, ISL43142
Tolerances
- t
- t
- Cellular/Mobile Phones
- Pagers
- Laptops, Notebooks, Palmtops
- Military Radios
- RF “Tee” Switches
- Ultrasound
- Electrocardiograph
- +3V/+5V DACs and ADCs
- Digital Filters
- Operational Amplifier Gain Switching Networks
- High Frequency Analog Switching
- High Speed Multiplexing
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
ON
ON
OFF
November 2002
Matching Between Channels. . . . . . . . . . . . . . . . . . . 2Ω
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30ns
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18ns
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2002. All Rights Reserved
±
ON
5V, 12V, 5V, and 3V Supplies for 10%
) . . . . . . . . . . . . . . . . . . . . . . . . 50Ω
D
) . . . . . . . . . . . . . . . . . . . .<1µW
o
C) . . . . . . . . . . . . . 5nA
FN6032
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