AD7501 데이터 시트보기 (PDF) - Analog Devices
부품명
상세내역
일치하는 목록
AD7501 Datasheet PDF : 4 Pages
| |||
a
FEATURES
DTL/TTL/CMOS Direct Interface
Power Dissipation: 30 W
RON: 170 ⍀
Standard 16-Lead DlPs and 20-Terminal Surface
Mount Packages
CMOS
4-/8-Channel Analog Multiplexers
AD7501/AD7502/AD7503
FUNCTIONAL BLOCK DIAGRAM
AD7501/AD7503
GENERAL DESCRIPTION
The AD7501 and AD7503 are monolithic CMOS, 8-channel
analog multiplexers which switch one of eight inputs to a
common output, depending on the state of three binary address
lines and an “enable” input. The AD7503 is identical to the
AD7501 except its “enable” logic is inverted. All digital inputs
are TTL/DTL and CMOS logic compatible.
The AD7502 is a monolithic CMOS dual 4-channel analog
multiplexer. Depending on the state of two binary address
inputs and an “enable,” it switches two output buses to two
of eight inputs.
Truth Tables
AD7501
A2
A1
A0
EN
“ON”
0
0
0
1
1
0
0
1
1
2
0
1
0
1
3
0
1
1
1
4
1
0
0
1
5
1
0
1
1
6
1
1
0
1
7
1
1
1
1
8
X
X
X
0
None
AD7503
A2
A1
A0
EN
“ON” Al
0
0
0
0
1
0
0
0
1
0
2
0
0
1
0
0
3
1
0
1
1
0
4
1
1
0
0
0
5
X
1
0
1
0
6
1
1
0
0
7
1
1
1
0
8
X
X
X
1
None
AD7502
AD7502
A0
EN
0
1
1
1
0
1
1
1
X
0
“ON”
1&5
2&6
3&7
4&8
None
REV. B
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective companies.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
www.analog.com
Fax: 781/326-8703 © 2003 Analog Devices, Inc. All rights reserved.
Share Link: 