参数资料
型号: ISL43410IR-T
厂商: Intersil
文件页数: 1/13页
文件大小: 0K
描述: IC SWITCH DPDT 16QFN
标准包装: 6,000
功能: 开关
电路: 1 x DPDT
导通状态电阻: 50 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: 100pA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-VFQFN 裸露焊盘
供应商设备封装: 16-QFN-EP(3x3)
包装: 带卷 (TR)
1
FN6044.4
ISL43410
Low-Voltage, Single Supply, DPDT High
Performance Analog Switch
The Intersil ISL43410 is a precision, bidirectional, analog
switch configured as a double pole/double throw (DPDT)
switch. The ISL43410 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 115
Ω with a +5V supply, 45Ω with a +12V
supply, and 190
Ω with a +3V supply. Each switch can handle
rail-to-rail analog signals. The off-leakage current is only 3nA
at +25°C or 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.
The ISL43410 is a DPDT, which is perfect for use in 2-to-1
multiplexer applications.
Table 1 summarizes the performance of this switch.
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”
Features
Fully Specified at 3V, 5V, and 12V Supplies for 10%
Tolerances
ON-Resistance (rON), VS = 5V . . . . . . . . . . . . . . . . . 100Ω
rON Matching Between Channels . . . . . . . . . . . . . . . . . . <2Ω
Low Charge Injection . . . . . . . . . . . . . . . . . . . . . . 3pC (Max)
Single Supply Operation. . . . . . . . . . . . . . . . . . . +2V to +12V
Low Power Consumption (PD) . . . . . . . . . . . . . . . . . . . .<3W
Low Off Leakage Current . . . . . . . . . . . . . . . . . . . . . . 5nA
Fast Switching Action (VS = 5V)
-tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60ns
-tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30ns
Guaranteed Break-Before-Make
TTL, CMOS Compatible
Available in 10 Ld MSOP and 16 Ld QFN Packages
Pb-Free Available (RoHS Compliant)
Applications
Battery-Powered, Handheld, and Portable Equipment
Communications Systems
-Radios
- Telecom Infrastructure
- ADSL, VDSL Modems
Test Equipment
- Medical Ultrasound
- Electrocardiograph
- Magnetic Resonance Imaging
- 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
TABLE 1. FEATURES AT A GLANCE
CONFIGURATION
DPDT
12V rON
45
Ω
12V tON/tOFF
25ns/24ns
4.5V rON
115
Ω
4.5V tON/tOFF
60ns/30ns
3V rON
190
Ω
3V tON/tOFF
120ns/45ns
Packages
10 Ld MSOP, 16 Ld 3x3 QFN
Data Sheet
May 12, 2008
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, 2008. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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