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________________________________________________________________ Maxim Integrated Products
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
1
_______________General Desc ription
The MAX396/MAX397 low-voltage, CMOS analog multi-
plexers (muxes) offer low on-resistance (100
max), which
is matched to within 6
between switches and remains flat
over the specified signal range (10
max). They also offer
low leakage over temperature (input off-leakage current
less than 1nA at +85°C) and fast switching speeds (transi-
tion time less than 250ns). The MAX396 is a 16-channel
device, and the MAX397 is a dual 8-channel device.
The MAX396/MAX397 are fabricated with Maxim’s low-
voltage silicon-gate process. Design improvements
yield extremely low charge injection (5pC max) and
guarantee electrostatic-discharge (ESD) protection
greater than 2000V per Method 3015.7
These muxes operate with a single +2.7V to +16V sup-
ply or with ±2.7V to ±8V dual supplies, while retaining
CMOS-logic input compatibility and fast switching. The
MAX396/MAX397 are pin compatible with the industry-
standard MAX306/MAX307, DG406/DG407, and
DG506A/DG507A.
________________________Applic ations
Sample-and-Hold Circuits
Avionics
Battery-Operated Equipment
Low-Voltage Data Acquisition Industrial Process Control
Systems
Automatic Test Equipment
Communications Systems
Audio Signal Routing
____________________________Features
o
Pin Compatible with MAX306/MAX307,
DG406/DG407, DG506A/DG507A
o
Single-Supply Operation (+2.7V to +16V)
Dual-Supply Operation (±2.7V to ±8V)
o
Low On-Resistance (100
max)
o
Guaranteed R
ON
Match Between Channels
(6
max)
o
Guaranteed R
ON
Flatness over Specified Signal
Range (10
max)
o
Guaranteed Low Charge Injection (5pC max)
o
Input Off-Leakage Current < 1nA at +85°C
o
Output Off-Leakage Current < 2.5nA at +85°C
o
Low Power Consumption < 10μW
o
TTL/CMOS Compatible
______________Ordering Information
PART
MAX396
CPI
MAX396CWI
MAX396CAI
0°C to +70°C
MAX396CQI
MAX396C/D
0°C to +70°C
Ordering Information continued on last page.
*Contact factory for dice specifications.
**Contact factory for package availability.
M
Prec ision, 16-Channel/Dual 8-Channel,
Low-Voltage, CMOS Analog Multiplexers
_____________________Pin Configurations/Func tional Diagrams/Truth Tables
0°C to +70°C
0°C to +70°C
TEMP. RANGE
PIN-PACKAGE
28 Plastic DIP
28 Wide SO
28 SSOP
28 PLCC**
Dice*
0°C to +70°C
19-0404; Rev. 1; 9/96
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
V+
2
3
4
5
6
7
8
9
10
11
12
13
14
COM
V-
NO8
NO7
NO6
NO5
A2
NO4
NO3
NO2
NO1
EN
A0
A1
A3
N.C.
GND
NO9
NO10
NO11
N.C. = NOINTERNAL CONNECTION
NO12
NO13
NO14
NO15
NO16
N.C.
N.C.
DIP/SO
TOP VIEW
MAX396
CMOS DECODERS/DRIVERS
COM
NO1
NO2
NO3
NO4
NO5
NO6
NO7
NO8
NO9
NO10
NO11
NO12
NO13
NO14
NO15
NO16
A0
MAX396 16-CHANNEL SINGLE-ENDED MULTIPLEXER
A1
A2
A3
EN
V+
V-
GND
A3
A1
A0
EN
ON
SWITCH
X
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
A2
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
NONE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
LOGIC “O” = V
AL
≤
0.8V, LOGIC “1” = V
AH
≥
2.4V
MAX396
Continued at end of data sheet.