參數(shù)資料
型號(hào)： ISL43240
廠商： Intersil Corporation
英文描述： Low-Voltage, Single and Dual Supply, Quad SPDT, High Performance Analog Switches
中文描述： 低電壓，單和雙電源，四路SPDT，高性能模擬開關(guān)
文件頁數(shù)： 1/14頁
文件大?。?/td> 442K
代理商： ISL43240
1
FN6036.1
ISL43240
Low-Voltage, Single and Dual Supply,
Quad SPDT, High Performance Analog
Switches
The Intersil ISL43240 device is a CMOS, precision, quad
SPDT analog switches designed to operate from a single +2V
to +12V supply or from a
±
2V to
±
6V supply. Targeted
applications include battery powered equipment that benefit
from the devices’ low power consumption (5
μ
W), low leakage
currents (5nA max), and fast switching speeds (t
ON
= 52ns,
t
OFF
= 40ns). A 5
maximum R
ON
flatness ensures signal
fidelity, while channel-to-channel mismatch is guaranteed to
be less than 2
.
The ISL43240 is a quad single-pole / double-throw (SPDT)
device and can be used as a quad SPDT, a quad 2:1
multiplexer, a single 4:1 multiplexer, or a dual 2-channel
differential multiplexer.
Table 1 summarizes the performance of this family.
Features
Fully Specified for 10% Tolerances at V
S
=
±
5V and
V+ = 12V, 5V and 3.3V
Four Separately Controlled SPDT Switches
ON Resistance (R
ON
) . . . . . . . . . . . . . . . . . . . . . . . . 18
R
ON
Matching Between Channels. . . . . . . . . . . . . . . . . . <1
Low Charge Injection . . . . . . . . . . . . . . . . . . . . . . 5pC (Max)
Low Power Consumption (P
D
). . . . . . . . . . . . . . . . . . . .<5
μ
W
Low Off Leakage Current (Max at 85
o
C) . . . . . . . . . 2.5nA
Fast Switching Action
- t
ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52ns
- t
OFF
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40ns
Guaranteed Break-Before-Make
Minimum 2000V ESD Protection per Method 3015.7
TTL, CMOS Compatible
Applications
Battery Powered, Handheld, and Portable Equipment
- Barcode Scanners
- Laptops, Notebooks, Palmtops
Communications Systems
- Radios
- XDSL and PBX / PABX
- RF “Tee” Switches
- Base Stations
Test Equipment
- Medical Ultrasound
- Electrocardiograph
- ATE
Audio and Video Switching
General Purpose Circuits
- +3V/+5V DACs and ADCs
- Digital Filters
- Operational Amplifier Gain Switching Networks
- High Frequency Analog Switching
- High Speed Multiplexing
Related Literature
Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
AN557 “Recommended Test Procedures for Analog
Switches”
TABLE 1. FEATURES AT A GLANCE
CONFIGURATION
QUAD SPDT
±
4.5V R
ON
18
±
4.5V t
ON
/t
OFF
52ns/40ns
10.8V R
ON
14
10.8V t
ON
/t
OFF
40ns/27ns
4.5V R
ON
30
4.5V t
ON
/t
OFF
64ns/29ns
3V R
ON
51
3V t
ON
/t
OFF
120ns/50ns
Packages
20 Ld SSOP, 20 Ld QFN 4x4
Data Sheet
April 2003
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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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL43240_04 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low-Voltage, Single and Dual Supply, Quad SPDT, High Performance Analog Switches
ISL43240IA 功能描述:IC SWITCH QUAD SPDT 20SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 模擬開關(guān)，多路復(fù)用器，多路分解器 系列:- 標(biāo)準(zhǔn)包裝:48 系列:- 功能:開關(guān) 電路:4 x SPST - NO 導(dǎo)通狀態(tài)電阻:100 歐姆 電壓電源:單/雙電源 電壓 - 電源，單路/雙路(±):2 V ~ 12 V，±2 V ~ 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-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件
ISL43240IA-T 功能描述:IC SWITCH QUAD SPDT 20SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 模擬開關(guān)，多路復(fù)用器，多路分解器 系列:- 標(biāo)準(zhǔn)包裝:48 系列:- 功能:開關(guān) 電路:4 x SPST - NO 導(dǎo)通狀態(tài)電阻:100 歐姆 電壓電源:單/雙電源 電壓 - 電源，單路/雙路(±):2 V ~ 12 V，±2 V ~ 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-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件
ISL43240IAZ 功能描述:模擬開關(guān) IC SWITCH 4X SPDT +/-5V 18OHM IND RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
ISL43240IAZ-T 功能描述:模擬開關(guān) IC SWITCH 4X +/-5V 18OHM IND RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
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