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参数资料
| 型号： | PI5A127WX |
| 厂商： | Pericom Semiconductor Corp. |
| 英文描述： | Dual, Wide Bandwidth Analog Switches |
| 中文描述： | 双路，宽带模拟开关 |
| 文件页数： | 1/7页 |
| 文件大小： | 285K |
| 代理商： | PI5A127WX |
1
PS8328E 01/26/06
NO1
PI5A127
3
4
2
COM1
1
IN2
GND
NO2
V+
8
IN1
7
COM2
6
5
Description
The PI5A127 is a dual SPST (single-pole single-throw) analog
switches
designed
for
These high-precision devices are ideal for low-distortion audio,
video, signal switching and routing.
The PI5A127 is a normally closed (NC) switch.
Each switch conducts current equally well in either direction
when on. When off, they block voltages up to V+.
These switches are fully specified with +5V and +3.3V supplies.
With +5V, they guarantee <10 -ohm ON-resistance. On-resistance
matching between channels is within 2-ohm. On-resistance flatness
is less than 5-ohm over the specified range. These switches also
guarantee fast switching speeds (t
ON
< 20ns).
These products are available in 8-pin SOIC and MSOP plastic
packages for operation over the industrial temperature range
(–40
o
C to +85
o
C).
single
supply
operation.
Dual, Wide Bandwidth Analog Switches
Features
Single-Supply Operation (+2V to +6V)
Rail-to-Rail Analog Signal Dynamic Range
Low On-Resistance (7.2-ohm with 5V supply)
Minimizes Distortion and Error Voltages
On-Resistance Flatness, 3-ohm typ.
Low Charge Injection Reduces Glitch Errors. Q = 1.6pC typ.
High Speed. t
ON
= 7ns typ.
Wide –3dB Bandwidth: 326 MHz
High-Current Channel Capability: >100mA
TTL/CMOS Logic Compatible
Low Power Consumption (5
μ
W typ.)
Packaging (Pb-free & Green Available)
— 8-pin, 118 mil plastic MSOP (U)
— 8-pin, 150 mil plastic SOIC (W)
Applications
Audio, Video Switching and Routing
Battery-Powered Communication Systems
Computer Peripherals
Telecommunications
Portable Instrumentation
Mechanical Relay Replacement
Cell Phones
PDAs
c
g
o
L
7
2
1
A
5
I
P
1
F
F
O
0
N
O
Functional Diagrams, Pin Configurations and Truth Tables
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Top View
Switches shown for logic “0” input
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| PI5A3158 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:SOTINYTM Low Voltage Dual SPDT Analog Switch 2:1 Mux/DeMux Bus Switch |
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