參數資料
| 型號： | PI5A121CE |
| 廠商： | Pericom |
| 文件頁數： | 1/9頁 |
| 文件大小： | 0K |
| 描述： | IC ANALOG SWITCH SPST NO SC70-5 |
| 產品變化通告： | Product Discontinuation 03/Oct/2011 |
| 標準包裝： | 610 |
| 功能： | 開關 |
| 電路： | 1 x SPST- NO |
| 導通狀態電阻： | 10 歐姆 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 2 V ~ 6 V |
| 電流 - 電源： | 1µA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 6-TSSOP（5 引線），SC-88A，SOT-353 |
| 供應商設備封裝： | SC-70-5 |
| 包裝： | 管件 |
1
PS8203H
10/23/09
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 55 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
Packaging (Pb-free & Green available):
- 5-pin 65-mil wide SOT23 (T) for PI5A121 and PI5A122
- 6-pin 65-mil wide SOT23 (T) for PI5A124
- 5-pin 50-mil wide SC70 (C) for PI5A121/PI5A122
Applications
Audio, Video Switching, and Routing
Battery-Powered Communication Systems
Computer Peripherals
Telecommunications
Portable Instrumentation
Mechanical Relay Replacement
Cell Phones
PDAs
Functional Diagrams, Pin Configurations and Truth Tables
Switches shown for Logic “0” input
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
IN
PI5A121
PI5A122
0
OFF
ON
1
ON
OFF
PI5A124
LOGIC
NC
NO
0
ON
OFF
1
OFF
ON
09-0002
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相關代理商/技術參數 |
參數描述 |
|---|---|
| PI5A121CEX | 功能描述:模擬開關 IC Single SPST NO A/SW RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| PI5A121CX | 制造商:Pericom Semiconductor Corporation 功能描述: |
| PI5A121T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SPST Analog Switch |
| PI5A121TEX | 功能描述:模擬開關 IC Single SPST NO A/SW RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體: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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