参数资料
型号: ISL43210IHZ-T7A
厂商: Intersil
文件页数: 1/12页
文件大小: 0K
描述: IC ANLG SWITCH SPDT LV SOT23-6
标准包装: 250
功能: 开关
电路: 1 x SPDT
导通状态电阻: 20 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 2.7 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: SOT-23-6
供应商设备封装: SOT-23-6
包装: 带卷 (TR)
1
FN6563.2
ISL43210
Low-Voltage, Single Supply, Single SPDT
Analog Switch
The Intersil ISL43210 device is a precision, bidirectional,
single SPDT analog switch designed to operate from a single
+2.7V to +12V supply. Targeted applications include battery
powered equipment that benefit from the devices’ low power
consumption (5W), low leakage currents (3nA max), and fast
switching speeds (tON = 28ns, tOFF = 20ns). Cell phones, for
example, often face ASIC functionality limitations. The
number of analog input or GPIO pins may be limited and
digital geometries are not well suited to analog switch
performance. This device may be used to “mux-in” additional
functionality while reducing ASIC design risk. It’s small
package alleviates board space limitations, making it an ideal
solution.
The ISL43210 is a single committed SPDT, which is perfect
for use in 2-to-1 multiplexer applications.
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
Fully specified at 12V, 5V, and 3.3V supplies for 10%
tolerances
ON-resistance (rON) . . . . . . . . . . . . . . . . . . . . . . . . . . 19Ω
rON matching between channels . . . . . . . . . . . . . . . . . . .<1Ω
Low charge injection . . . . . . . . . . . . . . . . . . . . . . . 5pC (Max)
Single supply operation . . . . . . . . . . . . . . . . . +2.7V to +12V
Low power consumption (PD) . . . . . . . . . . . . . . . . . . . .<5W
Low leakage current . . . . . . . . . . . . . . . . . . . . . . . . . 10nA
Fast switching action
-tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28ns
-tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20ns
Guaranteed break-before-make switching
Minimum 2000V ESD protection per method 3015.7
TTL, CMOS compatible
Available in 6 Ld SOT-23 package
Pb-free available (RoHS compliant)
Applications
Battery-powered, handheld, and portable equipment
- Cellular/mobile phones
- Pagers
- Laptops, notebooks, palmtops
Communications systems
- Radios, ADSL Modems
- PBX, PABX
Test and measurement equipment
- Ultrasound
- Computerized Tomography (CT) Scanner
- Magnetic Resonance Image (MRI)
- Position Emission Tomography (PET) Scanner
- Electrocardiograph
Heads-up displays
Audio and video switching
Various circuits
- +3V/+5V DACs and ADCs
- Sample and hold circuits
- Digital filters
- Operational amplifier gain switching networks
- High frequency analog switching
- High speed multiplexing
- Integrator reset circuits
TABLE 1. FEATURES AT A GLANCE
ISL43210
SW 1/SW 2
SPDT or
2x1 MUX
3.3V rON
32
Ω
3.3V tON/tOFF
40ns/20ns
5V rON
19
Ω
5V tON/tOFF
28ns/20ns
12V rON
11
Ω
12V tON/tOFF
25ns/17ns
Package
6 Ld SOT-23
Data Sheet
October 30, 2007
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. 2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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