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参数资料
| 型号： | PI5A121CE |
| 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： | 0.050 INCH, PLASTIC, SC-70, 5 PIN |
| 文件页数： | 1/6页 |
| 文件大小： | 235K |
| 代理商： | PI5A121CE |
1
PS8203C
08/05/99
P/N
Package
PI5A121T
SOT23-5
PI5A122T
SOT23-5
PI5A124T
SOT23-6
PI5A121C
SC70-5
PI5A122C
SC70-5
Description
The PI5A121/PI5A122/PI5A124 are analog switches designed
for single-supply operation. These high-precision devices are
ideal for low-distortion audio, video, signal switching and routing.
The PI5A121 is a single-pole throw (SPST) normally open (NO)
switch. The switch is open when IN is LOW. The PI5A122 is
a single-pole single-throw (SPST) 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
on-resistance. ON-resistance
matching between channels is within 2
. ON-resistance flatness
is less than 5
over the specified range. These switches also
guarantee fast switching speeds (tON <20ns).
These products are available in 5-pin SC70 and/or 6-pin SOT23
plastic packages for operation over the industrial (-40oC to +85oC)
temperature range.
PI5A121/PI5A122/PI5A124
Wide Bandwidth Analog Switches
Features
Single-Supply Operation (+2V to +6V)
Rail-to-Rail Analog Signal Dynamic Range
Low ON-Resistance (6
typ. with 5V supply)
Minimizes Distortion and Error Voltages
On-Resistance Flatness, 3
typ.
Low Charge Injection Reduces Glitch Errors. Q = 4pC typ.
High Speed. tON = 10ns typ.
Wide -3dB Bandwidth: 326 MHz (typ.)
High-Current Channel Capability: >100mA
TTL/CMOS Logic Compatible
Low Power Consumption (0.5W typ)
Small outline transistor package minimizes board area
- 65mil Wide SOT23-5 (T5) for PI5A121/PI5A122
- 65mil Wide SOT23-6 (T6) for PI5A124
- 50mil Wide SC70-5 (C5) for PI5A121/PI5A122
Applications
Audio, Video Switching, and Routing
Battery-Powered Communication Systems
Computer Peripherals
Telecommunications
Portable Instrumentation
Mechanical Relay Replacement
Cell Phones
PDAs
4
2
1
A
5
I
P
c
i
g
o
LC
NO
N
0N
OF
F
O
1F
F
ON
O
Functional Diagrams, Pin Configurations and Truth Tables
Switches shown for Logic “0” input
For free samples and the latest data sheet visit: www.pericom.com, or phone 1800-435-2336
Ordering Information
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
N
I1
2
1
A
5
I
P2
2
1
A
5
I
P
0F
F
ON
O
1N
OF
F
O
Top View
COM
PI5A121
PI5A122
PI5A124
2
3
1
NO
GND
IN
V+
5
4
COM
IN
2
3
1
NC
GND
IN
V+
5
4
2
3
1
V+
GND
SOT23-6
NC
NO
COM
5
6
4
SOT23-5
SC70-5
SOT23-5
SC70-5
Top View
相关PDF资料 |
PDF描述 |
|---|---|
| PI5A121TE | 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO5 |
| PI5A124T | 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO6 |
| PI5A122C | 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO5 |
| PI5A124TE | 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO6 |
| PI5A122CE | 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO5 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PI5A121CEX | 功能描述:模拟开关 IC Single SPST NO A/SW RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| PI5A121CX | 制造商:Pericom Semiconductor Corporation 功能描述: |
| PI5A121T | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SPST Analog Switch |
| PI5A121TEX | 功能描述:模拟开关 IC Single SPST NO A/SW RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| PI5A121TX | 制造商:Pericom Semiconductor Corporation 功能描述:1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO5 |
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