ad7502sq Analog Devices, Inc., ad7502sq Datasheet
ad7502sq
Manufacturer Part Number
ad7502sq
Description
Cmos 4/8 Channel Analog Multiplexers
Manufacturer
Analog Devices, Inc.
Datasheet
1.AD7502SQ.pdf
(4 pages)
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a
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.
A
0
0
0
0
1
1
1
1
X
A
0
0
0
0
1
1
1
1
X
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.
2
2
FEATURES
DTL/TTL/CMOS Direct Interface
Power Dissipation: 30 W
R
Standard 16-Lead DlPs and 20-Terminal Surface
ON
Mount Packages
: 170
A
0
0
1
1
0
0
1
1
X
A
0
0
1
1
0
0
1
1
X
1
1
Truth Tables
AD7501
AD7503
A
0
1
0
1
0
1
0
1
X
A
0
1
0
1
0
1
0
1
X
0
0
EN
1
1
1
1
1
1
1
1
0
EN
0
0
0
0
0
0
0
0
1
“ON”
1
2
3
4
5
6
7
8
None
“ON”
1
2
3
4
5
6
7
8
None
4-/8-Channel Analog Multiplexers
A
0
0
1
1
X
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
l
AD7501/AD7502/AD7503
FUNCTIONAL BLOCK DIAGRAM
0
1
0
1
X
A
0
© 2003 Analog Devices, Inc. All rights reserved.
AD7501/AD7503
AD7502
AD7502
EN
1
1
1
1
0
www.analog.com
CMOS
“ON”
1 & 5
2 & 6
3 & 7
4 & 8
None
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ad7502sq Summary of contents
Page 1
... One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781/329-4700 Fax: 781/326-8703 FUNCTIONAL BLOCK DIAGRAM AD7501/AD7503 AD7502 AD7502 www.analog.com © 2003 Analog Devices, Inc. All rights reserved. CMOS “ON” 1 & & & & 8 None ...
Page 2
AD7501/AD7502/AD7503–SPECIFICATIONS Switch 1 Parameter Version Condition ANALOG SWITCH R All vs. V All vs. Temperature All Between Switches All vs. Temperature Between ON Switches All ON I ...
Page 3
... AD7501SQ –55°C to +125°C AD7501SE –55°C to +125°C AD7502KN 0°C to +70°C AD7502KQ –25°C to +85°C AD7502SQ –55°C to +125°C AD7502SE –55°C to +125°C AD7503KN 0°C to +70°C AD7503KQ –25°C to +85°C AD7503SQ – ...
Page 4
AD7501/AD7502/AD7503 TYPICAL SWITCHING CHARACTERISTICS TEST CIRCUIT 1 1 µs/DIV TEST CIRCUIT 2 1 µs/DIV 1 µs/DIV 16-Lead Plastic Dual In-Line Package [PDIP] Dimensions shown in inches and (millimeters 0.100 (2.54) 0.180 (4.57) MAX 0.150 (3.81) 0.130 (3.30) 0.022 ...