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参数资料
| 型号： | PA4684 |
| 厂商： | PROTEK DEVICES |
| 元件分类： | 多路复用及模拟开关 |
| 英文描述： | DUAL 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, PBGA10 |
| 封装： | GREEN, CSP-10 |
| 文件页数： | 1/9页 |
| 文件大小： | 254K |
| 代理商： | PA4684 |
Dual SPDT Analog Switch
PA4684
ANALOG PRODUCTS DIVISION
2929 South Fair Lane Tempe AZ 85282 Tel: (602)431-8101 Fax: (602)431-2288
www.protekanalog.com
9508
0
Features
CMOS Technology for Bus and Analog Applications
Low On-Resistance: 0.5.
Wide VCC Range: 1.65V to 5.5V
Rail-to-Rail Signal Range
Control Input Overvoltage Tolerance: 5.5V min.
High Off Isolation: -42dB
Crosstalk Rejection Reduces Signal Distortion: -70dB
Low THD (0.05% @ VCC = 2.7V)
Break-Before-Make Switching
Extended Industrial Temperature Range: –40°C to 85°C
Packaging (Pb-free & Green):
– 10-ball Chip Scale Packaging (CSP)
Applications
Cell Phones
PDAs
95080 Rev.0. 08/07
NOT FOR USE IN LIFE SUPPORT SYSTEMS
MP3 players
Portable Instrumentation
Computer Peripherals
Speaker Headset Switching
Power Routing
Relay Replacement
Audio and Video Signal Routing
PCMCIA Cards
Modems
Pin Description
Pin #
CSP
Name
Description
A4, C4
NOX Data Port (Normally open)
B1
GND
Ground
A1, C1
NCX Data Port (Normally closed)
A3, C3
COMX Common Output / Data Port
B4
VCC Postive Power Supply
A2, C2
INX
Logic Control
Logic Function Table
Description
ProTek Analog’s PA4684 is a dual high-bandwidth, fast
single-pole double throw (SPDT) CMOS switch. It can
be used as an analog switch or as a low-delay bus
switch. Specified over a wide operating power supply
voltage, 1.65V to 5.5V, the PA4684 has a maximum On-
Resistance of 0.5 at +2.7V.
Break-before-make switching prevents both switches
being enabled simultaneously. This eliminates signal
disruption during switching.
The control input, INX, tolerates input drive signals up to
6.0V, independent of supply voltage.
Pin Configuration,
IN1
NC1
COM1
NO1
IN2
NC2
COM2
NO2
VCC
GND
C1
C2
C3
C4
A1
A2
A3
A4
B1
B4
Functional Diagram
IN2
NC2
NO2
NC1
NO1
IN1
COM2
COM1
GND
V+
Logic Input (INX)
Function
0
NCX Connected to COMX
1
NOX Connected to COMX
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PA4684DN | 制造商:PROTEC 制造商全称:Protek Devices 功能描述:Dual SPDT Analog Switch |
| PA4684-T7 | 制造商:PROTEC 制造商全称:Protek Devices 功能描述:Dual SPDT Analog Switch |
| PA46-BB-2-500 | 制造商:Omron Electronic Components LLC 功能描述:PERIMETER ACCESS GUARDING, PA4600-BB WITH 2 BEAMS W/500 MM SPACING |
| PA46-BB-2-500-A-NC1 | 制造商:Omron Corporation 功能描述: |
| PA46-BB-2-500-A-NC1-PN | 制造商:Omron Corporation 功能描述: |
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