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ISL84525 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 ISL84525
部品説明 Low-Voltage/ Single Supply/ 4 to 1 Multiplexer and DPDT Analog Switches
メーカ Intersil Corporation
ロゴ Intersil Corporation ロゴ 



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ISL84525 Datasheet, ISL84525 PDF,ピン配置, 機能
®
Data Sheet
ISL84524, ISL84525
June 2003
FN6042.1
Low-Voltage, Single Supply, 4 to 1
Multiplexer and DPDT Analog Switches
The Intersil ISL84524 and ISL84525 devices are precision,
bidirectional, analog switches configured as a 4 channel
multiplexer / demultiplexer (ISL84524) and a double pole /
double throw (DPDT) switch (ISL84525) designed to operate
from a single +2V to +12V supply. Both have an inhibit pin to
simultaneously open all signal paths.
ON resistance is 200with a +5V supply and 500with a
+3V supply. Each switch can handle rail to rail analog
signals. The off-leakage current is only 1nA at +25oC or
25nA at +85oC.
All digital inputs have 0.8V to 2.4V logic thresholds, ensuring
TTL/CMOS logic compatibility when using a single +5V
supply.
The ISL84524 is a 4 to 1 multiplexer device. The ISL84525 is
a DPDT, which is perfect for use in 2-to-1 multiplexer
applications.
Table 1 summarizes the performance of this family. For
higher performance, see the ISL43640 and ISL43410 data
sheets.
TABLE 1. FEATURES AT A GLANCE
RON & tON / tOFF
3V RON
3V tON / tOFF
5V RON
5V tON / tOFF
PACKAGE
ISL84524
4:1 MUX
ISL84525
DPDT
190
190
170ns / 50ns
170ns / 50ns
9292
90ns / 40ns
90ns / 40ns
10 Ld MSOP
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
• Drop-in Replacements for MAX4524 and MAX4525
• ON Resistance (RON) Max, VS = 5V . . . . . . . . . . . . 200
• ON Resistance (RON) Max, VS = 3V . . . . . . . . . . . . 500
• RON Matching Between Channels. . . . . . . . . . . . . . . . . . <8
• Low Charge Injection . . . . . . . . . . . . . . . . . . . . . . 5pC (Max)
• Single Supply Operation. . . . . . . . . . . . . . . . . . . +2V to +12V
• Low Power Consumption (PD) . . . . . . . . . . . . . . . . . . . .<3µW
• Fast Switching Action (VS = 5V)
- tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90ns
- tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40ns
• Guaranteed Max Off-leakage @ 5V . . . . . . . . . . . . . . 25nA
• Guaranteed Break-Before-Make
• TTL, CMOS Compatible
• Available in 10 Ld MSOP Package
Applications
• Battery Powered, Handheld, and Portable Equipment
• Communications Systems
- Radios
- Telecom Infrastructure
- ADSL, VDSL Modems
• Test Equipment
- Medical Ultrasound
- Magnetic Resonance Image
- CT and PET Scanners
- ATE
- Electrocardiograph
• Audio and Video Signal Routing
• 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
1 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. 2003. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.

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