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參數(shù)資料
| 型號： | PS324EUA |
| 廠商： | PERICOM SEMICONDUCTOR CORP |
| 元件分類： | 多路復用及模擬開關(guān) |
| 英文描述： | DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO8 |
| 封裝： | MSOP-8 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 79K |
| 代理商： | PS324EUA |
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PS8188A
06/29/99
Low On-Resistance (33 typ) Minimizes Distortion and
Error Voltages
Low Glitching Reduces Step Errors in Sample-and-Holds.
Charge Injection, 2pC typ
Single-Supply Operation (+2.5V to +16V)
Improved Second Sources for MAX323/MAX324/MAX325
On-Resistance Matching Between Channels, <2
On-Resistance Flatness, <6 max
Low Off-Channel Leakage, <5nA @ +85oC
TTL/CMOS Logic Compatible
Fast Switching Speed, tON <150ns
Guaranteed Break-Before-Make action (PS325 only)
eliminates momentary crosstalk
Rail-to-Rail Analog Signal Dynamic Range
Low Power Consumption, <5W
MSOP Package Minimizes Board Area
Applications
Audio Switching and Routing
Portable Instruments
Data Acquisition Systems
Sample-and-Holds
Telecommunication Systems
Battery-Powered Systems
Description
The PS323/PS324/PS325 are improved high-precision, medium-
voltage analog switches designed to operate with single power
supplies. The PS323 is a dual, single-pole single-throw (SPST),
normally open (NO) switch. The PS324 has the same pinout as
the PS323 but it has two normally closed (NC) switches. The
PS325 has one normally open (NO) and one normally closed (NC)
switch per package. Each switch conducts current equally well in
either direction when on. In the off state, each switch blocks
voltages up to the power-supply rail.
With a +5V power supply, the PS323/PS324/PS325 guarantee
<60
ON-resistance. ON-resistance matching between channels
is within 2
. ON-resistance flatness is less than 6 over the
specified range. All three devices guarantee low leakage currents
(<100 pA @ 25oC, <10nA @ +85oC) and fast switching speeds
(tON<150ns).Break-before-makeswitchingactionprotectsagainst
momentary crosstalk (PS325).
For single-supply operation below 5V, PI5A317/318/319 are also
recommended.
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Switches shown for logic “0” input
Top View
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PS323/PS324/PS325
Precision, Single-Supply
SPST Analog Switches
Functional Diagrams, Pin Configurations, and Truth Tables
Top View
Features
For free samples and the latest literature: www.pericom.com, or phone 1-800-435-2336
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NC1
COM1
IN2
GND
V+
COM2
NC2
IN1
PS324
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NC1
COM1
IN2
GND
V+
COM2
NC2
IN1
PS325
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NO1
COM1
IN2
GND
V+
COM2
NO2
IN1
PS323
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PS325EUA | DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO8 |
| PS328ESE | 8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO20 |
| PS329EEE | 4-CHANNEL, DIFFERENTIAL MULTIPLEXER, PDSO20 |
| PS329EPE | 4-CHANNEL, DIFFERENTIAL MULTIPLEXER, PDIP18 |
| PS328EEE | 8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO20 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PS324EUAX | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Precision, Single-Supply SPST Analog Switches |
| PS325 | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Precision, Single-Supply SPST Analog Switches |
| PS3251 | 制造商:Aleph America Corporation 功能描述: |
| PS325CPA | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Precision, Single-Supply SPST Analog Switches |
| PS325CSA | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Precision, Single-Supply SPST Analog Switches |
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