19-0404; Rev. 1; 9/96
P re c is io n , 1 6 -Ch a n n e l/Du a l 8 -Ch a n n e l,
Lo w -Vo lt a g e , CMOS An a lo g Mu lt ip le x e rs
6/MAX397
_______________Ge n e ra l De s c rip t io n
____________________________Fe a t u re s
The MAX396/MAX397 low-voltage, CMOS analog multi-
plexers (muxes) offer low on-resistance (100Ω max), which
is matched to within 6Ω between switches and remains flat
over the specified signal range (10Ω 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.
♦ Pin Compatible with MAX306/MAX307,
DG406/DG407, DG506A/DG507A
♦ Single-Supply Operation (+2.7V to +16V)
Dual-Supply Operation (±2.7V to ±8V)
♦ Low On-Resistance (100Ω max)
♦ Guaranteed R
(6Ω max)
Match Between Channels
ON
♦ Guaranteed R
Flatness over Specified Signal
ON
The MAX396/MAX397 are fabricated with Maxim’s low-
voltage silicon-gate process. Design improvements
yield extremely low charge injection (5pC max) and
g ua ra nte e e le c trosta tic -disc ha rge (ESD) prote c tion
greater than 2000V per Method 3015.7
Range (10Ω max)
♦ Guaranteed Low Charge Injection (5pC max)
♦ Input Off-Leakage Current < 1nA at +85°C
♦ Output Off-Leakage Current < 2.5nA at +85°C
♦ Low Power Consumption < 10µW
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-
s ta nd a rd MAX306/MAX307, DG406/DG407, a nd
DG506A/DG507A.
♦ TTL/CMOS Compatible
______________Ord e rin g In fo rm a t io n
PART
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
PIN-PACKAGE
28 Plastic DIP
28 Wide SO
28 SSOP
MAX396CPI
MAX396CWI
MAX396CAI
MAX396CQI
MAX396C/D
________________________Ap p lic a t io n s
Sample-and-Hold Circuits
Automatic Test Equipment
28 PLCC**
Dice*
Avionics
Communications Systems
Battery-Operated Equipment Audio Signal Routing
Ordering Information continued on last page.
*Contact factory for dice specifications.
**Contact factory for package availability.
Low-Voltage Data Acquisition Industrial Process Control
Systems
_____________________P in Co n fig u ra t io n s /Fu n c t io n a l Dia g ra m s /Tru t h Ta b le s
TOP VIEW
V+
V-
GND
28
27
26
25
24
23
V+
1
2
COM
V-
NO1
NO2
NO3
NO4
NO5
MAX396
N.C.
ON
SWITCH
A3
A2
A1
A0
EN
NO8
N.C.
3
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
NONE
1
2
3
4
5
6
7
8
NO7
NO6
NO5
NO16
4
NO15
NO14
5
NO6
MAX396
NO7
NO8
NO9
6
COM
NO13
NO12
NO11
7
22 NO4
21 NO3
NO10
NO11
8
9
20
19
NO2
NO1
9
NO12
10
11
12
13
14
15
16
NO10
NO9
10
11
12
13
14
NO13
NO14
18 EN
A0
NO15
NO16
GND
17
N.C.
A3
16 A1
CMOS DECODERS/DRIVERS
15
A2
A0
A1
A2
A3
EN
LOGIC “O” = V ≤ 0.8V, LOGIC “1” = V ≥ 2.4V
AL
AH
DIP/SO
N.C. = NO INTERNAL CONNECTION
MAX396 16-CHANNEL SINGLE-ENDED MULTIPLEXER
Continued at end of data sheet.
________________________________________________________________ Maxim Integrated Products
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800