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參數(shù)資料
| 型號(hào)： | MAX4649EKA-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | 45з, SPDT Analog Switch in SOT23-8 |
| 中文描述： | 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, PDSO8 |
| 封裝： | SOT-23, 8 PIN |
| 文件頁(yè)數(shù)： | 1/10頁(yè) |
| 文件大?。?/td> | 216K |
| 代理商： | MAX4649EKA-T |
19-1906; Rev 0; 2/01
IN
N.C.
V+
1
2
8
7
NO
V-
NC
GND
COM
SOT23-8
TOP VIEW
3
4
6
5
MAX4649
LOGIC
0
1
NO
OFF
ON
NC
ON
OFF
General Description
The MAX4649 is a dual-supply, single-pole/double-
throw (SPDT) analog switch. On-resistance is 45
max
and flat (7
max) over the specified signal range. The
MAX4649 can handle Rail-to-Rail
analog signals, and
conducts analog or digital signals equally well in either
direction. This switch operates from a single +9V to
+36V supply, or from ±4.5V to ±20V dual supplies. The
primary application areas are in the switching and rout-
ing of signals in telecommunications and test equip-
ment.
The MAX4649 features a switch transition time of 130ns
max at +25°C, and a guaranteed break-before-make
switching time of 5ns. Off-leakage current is only 2nA
max at +25°C.
The MAX4649 is available in a tiny 8-pin SOT23 pack-
age.
Applications
PBX, PABX Systems
Communication Systems
DSL
Test Equipment
Avionics
Audio Systems
Redundant Systems
Relay Replacement
PC Multimedia Boards
Features
o
Low On-Resistance 45
max ±15V Supplies
o
5
max R
ON
Match Between Channels
o
Guaranteed R
ON
Flatness Over Specified Signal
Range (7
max)
o
V
L
Logic Supply Not Required
o
Rail-to-Rail Signal Handling
o
+9V to +36V Single Supply Operation
o
±4.5V to ±20V Dual Supply Operation
o
Low Crosstalk: -92dB at 1MHz
o
High Off-Isolation: -92dB at 1MHz
o
TTL/CMOS-Compatible Control Inputs
45
, SPDT Analog Switch in SOT23-8
M
________________________________________________________________
Maxim Integrated Products
For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
1
Pin Configuration
Ordering Information
PART
TEMP.
RANGE
- 40
°
C to + 85
°
C
PIN-
PA CK A G E
8-SOT23
TOP
M ARK
AAIE
MAX4649E KA- T
Rail-to-Rail is a registered trademark of Nippon Motorola, Inc.
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