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Narrow SOIC, and SSOP Packages Minimize Board Area
Description
PS4530/PS4531/PS4532 are low voltage CMOS analog ICs config-
ured as an 8-channel multiplexer (mux) (PS4530), two 4-channel
muxes (PS4531), and three single-pole/double-throw switches
(PS4532). These devices are pin compatible with the industry
standard 74H4351/74HC4352/74HC4353. All devices have two
complementary switch-enable inputs and address latching.
The PS4530/PS4531/PS4532 operate from a single supply of +2V to
+12V, or from dual supplies of 鹵2V to 鹵6V. On-resistance (150Ohm
max.) is matched between switches to 8Ohm max. Each switch can
handle rail-to-rail analog signals. Off-leakage current is only 1nA
at T
A
= +25擄C and 50nA at T
A
= +85
o
C.
All digital inputs have 0.8V and 2.4V logic thresholds, ensuring
both TTL-logic and CMOS-logic compatibility when using 鹵5V or
a single +5V supply.
Applications
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Data Acquisition Systems
Audio Switching and Routing
Test Equipment
PBX, PABX
Telecommunication Systems
Battery-Powered Systems
Functional Block Diagrams and Pin Configurations
Top View
PS4530
NO1
NO2
1
2
20
V+
19
NO2
18
NO4
17
NO0
16
NO6
15
ADDC
Logic
Top View
PS4531
NO0B
NO1B
1
2
20
V+
19
NO1A
18
NO2A
17
COMA
16
NO0A
15
NO3A
Logic
Top View
PS4532
NOB
NCB
1
2
20
V+
19
COMB
18
COMC
17
NOC
16
NCC
15
ADDC
Logic
N.C.
3
COM
4
NO7
5
N.C.
3
COMB
4
NO3B
5
N.C.
3
NOA
4
COMA
5
NO5
6
EN1
7
EN2
8
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9
GND
10
NO2B
6
EN1
7
EN2
8
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9
GND
10
NCA
6
EN1
7
EN2
8
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9
GND
10
14
N.C.
13
12
11
ADDB
ADDA
LE
14
N.C.
13
12
11
ADDB
ADDA
LE
14
N.C.
13
12
11
ADDB
ADDA
LE
PS4530
NARROW DIP/WIDE SO
PS4531
NARROW DIP/WIDE SO
PS4532
NARROW DIP/WIDE SO
1
PS8591D
07/02/03
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