ISL43121中文资料PDF规格书
ISL43121规格书详情
The Intersil ISL43120, ISL43121 and ISL43122 devices are
precision, bidirectional, dual analog SPST switches 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 (5µW), low leakage
currents (100pA 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 family of parts may be used to
“mux-in” additional functionality while reducing ASIC design
risk. 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 ISL43120, ISL43121, ISL43122 are dual
single-pole/single-throw (SPST) devices. The ISL43120 has
two normally open (NO) switches; the ISL43121 has two
normally closed (NC) switches; the ISL43122 has one NO and
one NC switch and can be used as an SPDT.
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) . . . . . . . . . . . . . . . . . . . . . . . . .<5µW
• Low leakage current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10nA
• Fast switching action
- tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28ns
- tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20ns
• Guaranteed break-before-make (ISL43122 only)
• Minimum 2000V ESD protection per method 3015.7
• TTL, CMOS compatible
• Available in SOT-23 packaging
• Pb-free (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
产品属性
- 型号:
ISL43121
- 制造商:
INTERSIL
- 制造商全称:
Intersil Corporation
- 功能描述:
Low-Voltage, Single Supply, Dual SPST Analog Switches
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Intersil |
22+ |
SOT238 |
9000 |
原厂渠道,现货配单 |
询价 | ||
Intersil |
21+ |
SOT238 |
13880 |
公司只售原装,支持实单 |
询价 | ||
Intersil |
1931+ |
N/A |
493 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 | ||
Intersil |
23+ |
SOT-23-8 |
6672 |
询价 | |||
Intersil |
2308+ |
266340 |
一级代理,原装正品,公司现货! |
询价 | |||
XICOR |
23+ |
SOT238 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
intersil |
16+ |
原厂封装 |
10000 |
全新原装正品,代理优势渠道供应,欢迎来电咨询 |
询价 | ||
Intersil |
21+ |
SOT-23-8 |
56300 |
一级代理/放心采购 |
询价 | ||
INTERSIL |
22+ |
原装 |
2300 |
绝对原装自家现货!真实库存!欢迎来电! |
询价 | ||
Intersil |
22+23+ |
SOT-23-8 |
17850 |
绝对原装正品全新进口深圳现货 |
询价 |