参数资料
型号: ISL54500IHZ-T
厂商: Intersil
文件页数: 1/13页
文件大小: 0K
描述: IC SWITCH SPDT SGL SOT23-6
产品培训模块: Patient Monitoring and Diagnostic Equipment Solutions
标准包装: 1
功能: 开关
电路: 1 x SPDT
导通状态电阻: 5 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 1.8 V ~ 5.5 V
电流 - 电源: 20nA
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: 标准包装
其它名称: ISL54500IHZ-TDKR
1
ISL54500
+1.8V to +5.5V, 5Ω
, Single SPDT Analog Switch
ISL54500
The Intersil ISL54500 device is a low ON-resistance,
low voltage, bidirectional, single pole/double throw
(SPDT) analog switch designed to operate from a
single +1.8V to +5.5V supply. Targeted applications
include battery powered equipment that benefit from
low ON-resistance and fast switching speeds
(tON =22ns, tOFF = 15ns). The digital logic input is
1.8V CMOS compatible when using a single +3V
supply.
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
part may be used to “mux-in” additional functionality
while reducing ASIC design risk. The ISL54500 is
offered in the 6 Ld 1.2mmx1.0mmx0.4mm pitch
TDFN package, and 6 Ld SOT-23 package, alleviating
board space limitations.
The ISL54500 is a committed SPDT that consists of
one normally open (NO) and one normally closed
(NC) switch. This configuration can also be used as a
2-to-1 multiplexer.
Features
ON-resistance (rON)
-VCC = +5.0V . . . . . . . . . . . . . . . . . . . . . 5.0Ω
-VCC = +3.0V . . . . . . . . . . . . . . . . . . . . . 7.0Ω
-VCC = +1.8V . . . . . . . . . . . . . . . . . . . . . 13Ω
rON Matching Between Channels . . . . . . . . . 46mΩ
rON Flatness (+4.5V Supply) . . . . . . . . . . . . . 1.1Ω
Single Supply Operation . . . . . . . . +1.8V to +5.5V
Fast Switching Action (+4.5V Supply)
-tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22ns
-tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . 15ns
Guaranteed Break-Before-Make
ESD HBM Rating . . . . . . . . . . . . . . . . . . . . . . . 6kV
1.8V, CMOS logic compatible (+3V supply)
Available in 6 Ld TDFN and 6 Ld SOT-23 Packages
Pb-free Available (RoHS compliant)
Applications
Battery powered, handheld, and portable
equipment
- Cellular/Mobile Phones
-Pagers
- Laptops, notebooks, palmtops
Portable Test and Measurement
Medical Equipment
Audio and Video Switching
Related Literature
TABLE 1. FEATURES AT A GLANCE
ISL54500
Number of Switches
1
SW
SPDT or 2-1 MUX
1.8V rON
12Ω
1.8V tON/tOFF
70ns/52ns
3V rON
6.0Ω
3V tON/tOFF
30ns/20ns
5V rON
5.0Ω
5V tON/tOFF
22ns/15ns
Packages
6 Ld TDFN, 6 Ld SOT-23
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, 2009. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
November 9, 2009
FN6549.2
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