参数资料
型号: ISL54052IHZ-T
厂商: Intersil
文件页数: 1/12页
文件大小: 0K
描述: IC SWITCH SPST SGL SOT23-6
标准包装: 3,000
功能: 开关
电路: 1 x SPST- NC
导通状态电阻: 860 毫欧
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: 75nA
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
ISL54051,
ISL54052
Ultra Low ON-Resistance, Low Voltage, Single
Supply, Single SPST Analog Switches
ISL54051, ISL54052
The Intersil ISL54051 and ISL54052 devices are low
ON-resistance, low voltage, bidirectional, single
pole/single throw (SPST) analog switches designed to
operate from a single +1.8V to +5.5V supply. Targeted
applications include battery powered equipment, which
benefit from low rON resistance (0.8Ω), excellent rON
flatness, and fast switching speeds (tON = 24ns,
tOFF = 10ns). The digital logic input is 1.8V logic
compatible when using a single +3.0V 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 family of parts may
be used to switch in additional functionality while
reducing ASIC design risk. The ISL54051 and the
ISL54052 are offered in a 6 Ld 1.2mmx1.0mmx0.5mm
TDFN package and a 6 Ld SOT-23 package, alleviating
board space limitations.
The ISL54051 has one normally open (NO) switch and
ISL54052 has one normally closed (NC) switch.
Features
ON-resistance (rON)
-VCC = +5.0V. . . . . . . . . . . . . . . . . . . . . 0.8Ω
-VCC = +3.0V. . . . . . . . . . . . . . . . . . . . . 1.1Ω
-VCC = +1.8V. . . . . . . . . . . . . . . . . . . . . 2.3Ω
rON flatness (+4.5V supply) . . . . . . . . . . . . 0.25Ω
Single supply operation . . . . . . . . +1.8V to +5.5V
Fast switching action (+4.5V supply)
-tON . . . . . . . . . . . . . . . . . . . . . . . . . . . 24ns
-tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . 10ns
ESD HBM rating . . . . . . . . . . . . . . . . . . . . . . >6kV
1.8V, CMOS logic compatible (+3V supply)
Available in 6 Ld TDFN and 6Ld SOT-23 Packages
Pb-free (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
ISL54051
ISL54052
Number of Switches
11
SW
NO
NC
1.8V rON
2.3Ω
1.8V tON/tOFF
68ns/45ns
3V rON
1.1Ω
3V tON/tOFF
29ns/12ns
5V rON
0.8Ω
5V tON/tOFF
24ns/10ns
Packages
6 Ld TDFN, 6Ld 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.
October 19, 2009
FN6459.3
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