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参数资料
| 型号： | PS395AEWG |
| 厂商： | PERICOM SEMICONDUCTOR CORP |
| 元件分类： | 多路复用及模拟开关 |
| 英文描述： | OCTAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO24 |
| 封装： | SOIC-24 |
| 文件页数： | 1/13页 |
| 文件大小： | 405K |
| 代理商： | PS395AEWG |
1
PS8463C
03/07/01
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CLK
V+
DIN
GND
NO0
COM0
NO1
COM1
NO2
COM2
NO3
COM3
DIP/SO
CS
RS
DOUT
V–
NO7
COM7
NO6
COM6
NO5
COM5
NO4
COM4
Serial
Decoding
Logic
Features
Improved On-Resistance (35-ohms Max.)
Minimizes Distortion and Error Voltages
Dual-Supply Operation (±2.7V to ±8V)
Single-Supply Operation (+2.7V to +16V)
Superior Second Source for MAX395
65% lower ON Resistance
On-Resistance Matching Between Channels: 2-Ohms Max.
On-Resistance Flatness: 4-ohms Max.
SPITM/QSPITM, Microwire Compatible Serial Interface.
TTL/CMOS Logic Compatible (w/+5V or ±5V supplies)
Fast Switching Speed
Rail-to-RailAnalog Signal Range
Low Power Consumption
Narrow SOIC and QSOP Packages Minimize BoardArea
Asynchonous Reset (RS) Input
Applications
Data Acquisition Systems
Audio Switching and Routing
Test Equipment
PBX, PABX
Telecommunication Systems
Battery-Powered Systems
Description
The PS395A eight-channel, serially controlled, single-pole/single-
throw (SPST) analog switch offers eight separately controlled
switches that conduct equally well in either direction. ON-resis-
tance (35-ohms max.) is matched between switches to 2-ohms max.
and is flat (4-ohms max.) over the specified signal range.
These CMOS devices can operate continuously with dual power
supplies ranging from ±2.7V to ±8V or a single supply between
+2.7V and +16V. Each switch can handle rail-to-rail analog signals.
Upon power-up, all switches are off, and the internal shift registers
are reset to zero. The PS395A is electrically equivalent to two PS391
quad switches controlled by a serial interface.
The serial interface is compatible with SPI/QSPI and
Microwire. Functioning as a shift register, it allows data (at DIN)
to be clocked-in synchronously with the rising edge of clock
(SCLK). The shift registers output (DOUT) enables devices to be
daisy chained.
All digital inputs have 0.8V to 2.4V logic thresholds, ensuring both
TTL- and CMOS-logic compatibility when using ±5V supplies or a
single +5V supply.
Pin Configurations
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Pin Description
Top View
PS395A
Note:
NO and COM pins are identical and interchangeble. Either may be
considered as an input or an output; signals pass equally well in
either direction.
PS395A
Low On-Resistance, 8-Channel 17V,
SPST Switch w/Serial Control
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SPI & QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor Corporation
相关PDF资料 |
PDF描述 |
|---|---|
| PS395CNB | OCTAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDIP24 |
| PS395ENG | OCTAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDIP24 |
| PS395CWG | OCTAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO24 |
| PS395EWG | OCTAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO24 |
| PS395CPG | OCTAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDIP24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PS395CNB | 制造商:未知厂家 制造商全称:未知厂家 功能描述:ANALOG SWITCH|OCTAL|SPST|CMOS|DIP|24PIN|PLASTIC |
| PS395CWG | 制造商:未知厂家 制造商全称:未知厂家 功能描述:ANALOG SWITCH|OCTAL|SPST|CMOS|SOP|24PIN|PLASTIC |
| PS395ENG | 制造商:未知厂家 制造商全称:未知厂家 功能描述:ANALOG SWITCH|OCTAL|SPST|CMOS|DIP|24PIN|PLASTIC |
| PS395EWG | 制造商:未知厂家 制造商全称:未知厂家 功能描述:ANALOG SWITCH|OCTAL|SPST|CMOS|SOP|24PIN|PLASTIC |
| PS396 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Precision, 16-Channel 17V Analog Multiplexer |
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