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参数资料
| 型号： | PI3A4627CTEX |
| 厂商： | PERICOM SEMICONDUCTOR CORP |
| 元件分类： | 多路复用及模拟开关 |
| 英文描述： | 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO5 |
| 封装： | GREEN, SOT-23, 5 PIN |
| 文件页数： | 1/7页 |
| 文件大小： | 448K |
| 代理商： | PI3A4627CTEX |
1
P-0.6
01/05/05
Features
Analog Signal Range: -1.0V to VCC when switch is “On”
-1.0V Undershoot protection when switch is “Off”
Low On-Resistance: 0.8-ohm Max (+3.0V Supply)
0.1 Max. On-Resistance Flatness at +25°C
Fast Switching: 50ns Max.
+2.25V to +3.6V Single-Supply Operation
TTL/CMOS-Logic Compatible
–70dB Off-Isolation at 1 MHz
Packaging (Pb-free & Green Available):
– 5-pin Small Compact SOT-23 (T)
– 6-pin No Lead TDFN (ZC)
Applications
Cellular Phones
Communications Circuits
Battery-Operated Equipment
DSL Modems
Audio and Video Signal Routing
PCMCIA Cards
Description
PI3A4627C is a single-pole/single-throw (SPST) normally closed
(NC) analog switch that operates from a single +2.25V to +3.6V
supply.
The switch has 0.8 Max On-Resistance (RON), with 0.1 Max
RON flatness over the analog signal range when powered from a
+3.0V supply. Fast switching times are less than 50ns.
To minimize PC board area use, the device is available in the ultra
compact TDFN, and the small compact SOT-23 packages.
Block Diagrams/Pin Configurations
Top Views
Switches shown for Logic “0” input
PI3A4627C
3.0V, SOTiny Single-Supply
0.8 SPST (NC) CMOS Analog Switch
with -1.0V to 3.3V Operating Range
PRELIMINARY SPECIFICATION
COM
NC
GND
1
2
3
5
4
V+
IN
SOT23
COM
NC
GND
1
2
3
6
4
V+
IN
5 NC
TDFN
NC = No Internal Connection
Note:
1. NC and COM pins are identical and interchangeable. Any pin may
be considered as an input or an output; signals pass.
Pin Description
TDFN SOT-23
Name
Function
1
COM
Analog Switch, Common
2
NC
Analog Switch, Normally
Closed
3
GND
Ground
4
IN
Digital Control Input
6
5
VCC
Positive Supply Voltage
5
-
N.C.
No Internal Connection
Truth Table
Input
Switch State
LOW
ON
HIGH
OFF
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| PI3A4627CTX | 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO5 |
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| PI3A4629CTX | 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO5 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI3A4628 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog | 3.0V. SOTiny. 0.4-Ohm SPST Analog Switch |
| PI3A4629 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog | 3.0V. SOTiny. 0.4-Ohm SPST Analog Switch |
| PI3B16209 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:3.3V, 18-Bit Bus Exchange Switch |
| PI3B16209A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Bus Exchanger |
| PI3B16209A48 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Bus Exchanger |
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