参数资料
型号: ISL84525IUZ-T
厂商: Intersil
文件页数: 1/12页
文件大小: 0K
描述: IC SWITCH DUAL DPDT 10MSOP
标准包装: 2,500
功能: 开关
电路: 2 x DPDT
导通状态电阻: 150 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 2 V ~ 12 V
电流 - 电源: 1µA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-MSOP
包装: 带卷 (TR)
1
ISL84524, ISL84525
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 200 with a +5V supply and 500 with a
+3V supply. Each switch can handle rail-to-rail analog
signals. The off-leakage current is only 1nA at +25°C or
25nA 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.
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.
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). . . . . . . . . . . . . . . . . . . .<3W
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
Pb-free available
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
TABLE 1. FEATURES AT A GLANCE
RON AND tON/tOFF
ISL84524
4:1 MUX
ISL84525
DPDT
3V RON
190
3V tON/tOFF
170ns/50ns
5V RON
92
5V tON/tOFF
90ns/40ns
PACKAGE
10 Ld MSOP
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas Inc. 2003, 2004, 2012. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.
FN6042.3
Data Sheet
February 24, 2012
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