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MAX306CWI+T 其他数据使用手册 - Maxim Integrated（美信）
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MAX306CWI+T数据手册
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General Description
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-
age over temperature (I
NO(OFF)
less than 2.5nA at
+85°C) and fast switching speeds (t
TRANS
less than
250ns). The MAX306 is a single-ended 1-of-16 device,
and the MAX307 is a differential 2-of-8 device.
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.
These muxes operate with a single +4.5V to +30V sup-
ply, 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.
________________________Applications
____________________________Features
♦ Guaranteed On-Resistance Match Between
Channels, <5Ω Max
♦ Low On-Resistance, <100Ω Max
♦ Guaranteed Flat On-Resistance over Specified
Signal Range, 7Ω Max
♦ Guaranteed Charge Injection, <10pC
♦ I
NO(OFF)
Leakage <2.5nA at +85°C
♦ I
COM(OFF)
Leakage <20nA at +85°C
♦ ESD Protection >2000V
♦ Plug-In Upgrade for Industry-Standard
DG406/DG407/DG506A/DG507A
♦ Single-Supply Operation (+4.5V to +30V)
Bipolar-Supply Operation (±4.5V to ±20V)
♦ Low Power Consumption, <1.25mW
♦ Rail-to-Rail Signal Handling
♦ TTL/CMOS-Logic Compatible
MAX306/MAX307
Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers
________________________________________________________________ Maxim Integrated Products 1
_____________________Pin Configurations/Functional Diagrams/Truth Tables
19-0270; Rev 2; 4/04
PART
MAX306CPI
MAX306CWI 0°C to +70°C
0°C to +70°C
TEMP RANGE PIN-PACKAGE
28 Plastic DIP
28 Wide SO
Ordering Information continued at end of data sheet.
*Contact factory for dice specifications.
MAX306C/D 0°C to +70°C Dice*
MAX306EPI -40°C to +85°C 28 Plastic DIP
MAX306EWI -40°C to +85°C 28 Wide SO
MAX306EQI -40°C to +85°C 28 PLCC
MAX306MJI -55°C to +125°C 28 CERDIP
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
MAX306EUI -40°C to +85°C 28 TSSOP
28
27
26
25
24
23
22
21
1
2
3
4
5
6
7
8
COM
V-
NO8
NO7
NO16
N.C.
N.C.
V+
TOP VIEW
NO6
NO5
NO4
NO3
NO12
NO13
NO14
NO15
20
19
18
17
9
10
11
12
NO2
NO1
EN
A0
GND
NO9
NO10
NO11
DIP/SO/TSSOP
MAX306
16
15
13
14
A1
A2
A3
N.C.
A2 A1 A0 EN
ON
Switch
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
MAX306
LOGIC “0” V
AL
≤ 0.8V, LOGIC “1” = V
AH
≥ 2.4V
A3
X
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Ordering Information
Sample-and-Hold
Circuits
Test Equipment
Heads-Up Displays
Guidance and Control
Systems
Military Radios
Communications Systems
Battery-Operated Systems
PBX, PABX
Audio Signal Routing
Pin Configurations/Functional Diagrams/Truth Tables
continued at end of data sheet.
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