参数资料
型号: 5962-9312101MPA
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 稳压器
英文描述: 2 A SWITCHING REGULATOR, 190 kHz SWITCHING FREQ-MAX, CDIP8
封装: CERAMIC, DIP-8
文件页数: 1/11页
文件大小: 250K
代理商: 5962-9312101MPA
General Description
The MAX4734 is a low on-resistance, low-voltage, 4-
channel CMOS analog multiplexer that operates from a
single 1.6V to 3.6V supply. This device has fast switch-
ing speeds (tON = 25ns, tOFF = 20ns max), handles
rail-to-rail analog signals, and consumes less than 4W
of quiescent power. The MAX4734 has break-before-
make switching.
When powered from a 3V supply, the MAX4734 fea-
tures low 0.8
(max) on-resistance (RON), with 0.2
(max) RON matching and 0.1
RON flatness. The digital
logic input is 1.8V CMOS compatible when using a sin-
gle 3V supply.
The MAX4734 is available in space-saving 12-pin thin
QFN (3mm x 3mm) and 10-pin MAX packages.
Applications
Power Routing
Battery-Powered Systems
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Communications Circuits
PCMCIA Cards
Cellular Phones
Modems
Hard Drives
Features
o Low RON
0.8 (max) (3V Supply)
2 (max) (1.8V Supply)
o 0.1 (max) RON Flatness (3V Supply)
o 1.6V to 3.6V Single-Supply Operation
o Available in Thin QFN (3mm x 3mm) Package
o High-Current Handling Capacity (150mA
Continuous)
o 1.8V CMOS-Logic Compatible (3V Supply)
o Fast Switching: tON = 25ns, tOFF = 20ns
MAX4734
0.8
, Low-Voltage, 4-Channel
Analog Multiplexer
________________________________________________________________ Maxim Integrated Products
1
TOP VIEW
12
A0
11
N.C.
10
A1
9
NO2
8
COM
7
NO4
4
EN
5
N.C.
6
V+
1
NO1
2
GND
3
NO3
MAX4734
1
2
3
4
5
10
9
8
7
6
A1
NO2
COM
NO4
NO3
GND
NO1
A0
MAX4734
MAX
V+
EN
LOGIC
A1 A0 EN ON SWITCH
XX
0
NONE
00
1
01
1
2
10
1
3
11
1
4
X = DON'T CARE
Thin QFN
Pin Configurations/Functional Diagrams/Truth Table
Ordering Information
19-2381; Rev 1; 5/04
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.
PART
TEMP RANGE
PIN-PACKAGE
MAX4734EU
-40°C to +85°C 10 MAX
MAX4734ETC
-40°C to +85°C 12 Thin QFN (3mm x 3mm)
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