1
PS8443C 03/08/01
Features
Low ON-Resistance (100 Ohms Max.) Minimizes Distortion
and Error Voltages
Low Glitching Reduces Step Errors and Improves
Settling Times. Charge Injection: 5pC Max.
Dual-Supply Operation (±2.7V to ±8V)
Single-Supply Operation (+2.7V to +16V)
ON-Resistance Matching Between Channels: <6 Ohms
ON-Resistance Flatness: 10 Ohms (Max.)
TTL/CMOS Logic Compatible (with +5V or ±5V supplies)
Fast Switching Speed, t
TRANS
<250ns
Break-Before-Make action eliminates momentary crosstalk
Rail-to-Rail Analog Signal Range
Low Power Consumption, 10μW
Pin Compatible with MAX396/397
Narrow SOIC and SSOP Packages Minimize Board Area
Description
The PS396/PS397 low-voltage, CMOS analog multiplexers offer low
ON-resistance (100 ohms max.), which is matched to within 6 ohms
between switches and remains flat over the specified signal range
(10 ohms max). The PS396 is a 16-channel device, and the PS397 is
a dual 8-channel device.
The PS396/PS397 are fabricated using Pericoms 17V silicon gate
process. Design improvements yield extremely low charge injection
(5pC max).
These multiplexers operate with a single +2.7V to +16V supply or
with ±2.7V to ±8V dual supplies, while retaining CMOS-logic input
compatibility and fast switching. The PS396/PS397 are pin compat-
ible with MAX396/MAX397.
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
PS396/PS397
Precision, 16-Channel/Dual 8-Channel,
17V Analog Multiplexers
Applications
Data Acquisition Systems
Audio Switching and Routing
Test Equipment
PBX, PABX
Telecommunication Systems
Battery-Powered Systems
6
9
3
S
P
3
A
2
A
1
A
0
A
N
E
n
O
w
o
N
h
c
e
1
2
3
4
5
6
7
8
9
0
1
1
1
2
1
3
1
4
1
5
1
6
1
S
x
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
x
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
x
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
x
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
V+
N.C.
N.C.
NO16
NO15
NO14
NO13
NO12
NO11
NO10
NO9
GND
N.C.
A3
COM
V–
NO8
NO7
NO6
NO5
NO4
NO3
NO2
NO1
EN
A0
A1
A2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
N.C. = NO INTERNAL CONNECTION
NO1
NO2
NO16
NO15
NO14
NO13
NO12
NO11
NO10
NO9
NO8
NO7
NO6
NO5
NO4
NO3
CMOS DECODERS/DRIVERS
V+
V–
GND
COM
A0
A1
A2
A3
EN
PS396 16-Channel Single-Ended Multiplexer
Functional Block Diagrams and Pin Configurations
Logic 0 = V
AL
≤
0.8V, Logic
1 = V
AH
≥
2.4V