19-0270; Rev 3; 3/10
Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers
6/MAX307
General Description
____________________________Features
The MAX306/MAX307 precision, monolithic, CMOS
analog multiplexers (muxes) offer low on-resistance
(less than 100Ω), which is matched to within 5Ω
between channels and remains flat over the specified
analog signal range (7Ω, max). They also offer low leak-
♦ Guaranteed On-Resistance Match Between
Channels, <5Ω Max
♦ Low On-Resistance, <100Ω Max
♦ Guaranteed Flat On-Resistance over Specified
Signal Range, 7Ω Max
age over temperature (I
less than 2.5nA at
NO(OFF)
♦ Guaranteed Charge Injection, <10pC
+85°C) and fast switching speeds (t
less than
TRANS
♦ I
♦ I
Leakage <2.5nA at +85°C
NO(OFF)
250ns). The MAX306 is a single-ended 1-of-16 device,
and the MAX307 is a differential 2-of-8 device.
Leakage <20nA at +85°C
COM(OFF)
♦ ESD Protection >2000V
The MAX306/MAX307 are fabricated with Maxim’s
improved 44V silicon-gate process. Design improve-
ments yield extremely low charge injection (less than
10pC) and guarantee electrostatic discharge (ESD)
protection greater than 2000V.
♦ Plug-In Upgrade for Industry-Standard
DG406/DG407/DG506A/DG507A
♦ Single-Supply Operation (+5V to +30V)
Bipolar-Supply Operation ( 4.5V to 20V)
♦ Low Power Consumption, <1.25mW
♦ Rail-to-Rail Signal Handling
These muxes operate with a single +5V to +30V supply,
or bipolar 4.5V to 20V supplies, while retaining
TTL/CMOS-logic input compatibility and fast switching.
CMOS inputs provide reduced input loading. These
improved parts are plug-in upgrades for the industry-
standard DG406, DG407, DG506A, and DG507A.
♦ TTL/CMOS-Logic Compatible
Ordering Information
PART
TEMP RANGE
0°C to +70°C
PIN-PACKAGE
28 Plastic DIP
28 Wide SO
Dice*
MAX306CPI
MAX306CWI
MAX306C/D
MAX306EPI
MAX306EWI
MAX306EQI
MAX306EUI
MAX306MJI
0°C to +70°C
________________________Applications
0°C to +70°C
Sample-and-Hold
Circuits
Test Equipment
Heads-Up Displays
Guidance and Control
Systems
Military Radios
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
28 Plastic DIP
28 Wide SO
28 PLCC
Communications Systems
Battery-Operated Systems
PBX, PABX
28 TSSOP
Audio Signal Routing
28 CERDIP
Ordering Information continued at end of data sheet.
*Contact factory for dice specifications.
_____________________Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
A3
A2
A1
A0
EN
V+
1
2
3
4
5
6
7
8
9
28 COM
N.C.
N.C.
27
26
25
24
23
22
21
20
19
18
17
16
15
V-
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
NO8
NO7
NO6
NO5
NO4
NO3
NO2
NO1
EN
NO16
NO15
NO14
MAX306
NO13
NO12
NO11
9
10
11
12
13
14
15
16
NO10 10
NO9
11
GND 12
N.C.
A0
MAX306
A1
LOGIC “0” V ≤ 0.8V, LOGIC “1” = V ≥ 2.4V
AL AH
13
A3 14
A2
Pin Configurations/Functional Diagrams/Truth Tables
continued at end of data sheet.
DIP/SO/TSSOP
________________________________________________________________ Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.