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參數資料
| 型號： | MAX4717 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Extended Common-mode RS-485 Transceiver 8-PDIP -40 to 85 |
| 中文描述： | 4.5Ω/20Ω、300MHz帶寬、雙路SPDT模擬開關，UCSP封裝 |
| 文件頁數： | 2/15頁 |
| 文件大?。?/td> | 349K |
| 代理商： | MAX4717 |
M
4.5
/20
, 300MHz Bandwidth, Dual SPDT
Analog Switches in UCSP
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
(All Voltages Referenced to GND)
V+, IN_...................................................................-0.3V to +6.0V
COM_, NO_, NC_ (Note 1)...........................-0.3V to (V+ + 0.3V)
Continuous Current COM_, NO_, NC_...........................±100mA
Peak Current COM_, NO_, NC_
(pulsed at 1ms, 10% duty cycle)................................±200mA
Continuous Power Dissipation (T
A
= +70
°
C)
10-Pin μMAX (derate 5.6mW/
°
C above +70
°
C)...........444mW
12-Bump UCSP (derate 11.4mW/
°
C above +70
°
C) ....909mW
ELECTRICAL CHARACTERISTICS
—
Single +3V Supply
(V+ = +2.7V to +3.6V, V
IH
= +1.4V, V
IL
= +0.5V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V+ = +3.0V,
T
A
= +25
°
C, unless otherwise noted.) (Notes 3, 4)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ESD Method 3015.7.............................................................>2kV
Operating Temperature Range ...........................-40
°
C to +85
°
C
Junction Temperature......................................................+150
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Lead Temperature (soldering, 10s).................................+300
°
C
Bump Temperature (soldering) (Note 2)
Infrared (15s) ...............................................................+220
°
C
Vapor Phase (60s) .......................................................+215
°
C
Note 1:
Signals on COM_, NO_, or NC_ exceeding V+ or GND are clamped by internal diodes. Limit forward-diode current to maxi-
mum current rating.
Note 2:
This device is constructed using a unique set of packaging techniques that impose a limit on the thermal profile the device
can be exposed to during board level solder attach and rework. This limit permits only the use of the solder profiles recom-
mended in the industry standard specification, JEDEC 020A, paragraph 7.6, table 3 for IR/VPR and convection reflow.
Preheating is required. Hand or wave soldering is not allowed.
PARAMETER
SYMBOL
CONDITIONS
T
A
MIN
TYP
MAX
UNITS
Analog Signal Range
V
COM_
,
V
NO_
, V
NC_
T
MIN
to
T
MAX
0
V+
V
ANALOG SWITCH (Low R
ON
—
MAX4717/MAX4718 SPDT 1)
+25
°
C
3.0
4.5
On-Resistance
(Note 5)
R
ON
V+ = 2.7V, I
COM_
= 10mA;
V
NO_
or V
NC_
= 1.5V
T
MIN
to
T
MAX
+25
°
C
5
0.1
0.3
On-Resistance Match Between
Channels (Notes 5, 6)
R
ON
V+ = 2.7V, I
COM_
= 10mA;
V
NO_
or V
NC_
= 1.5V
T
MIN
to
T
MAX
+25
°
C
0.4
0.6
1.2
On-Resistance Flatness
(Note 7)
R
FLAT(ON)
V+ = 2.7V, I
COM_
= 10mA;
V
NO_
or V
NC_
= 1.0V, 1.5V, 2.0V
T
MIN
to
T
MAX
+25
°
C
1.5
-0.5
+0.01
+0.5
NO_, NC_ Off-Leakage Current
(Note 8)
I
NO_(OFF),
I
NC_(OFF)
V+ = 3.6V, V
COM_
= 0.3V, 3.3V;
V
NO_
or V
NC_
= 3.3V, 0.3V
T
MIN
to
T
MAX
+25
°
C
-1
+1
nA
-1
+0.01
+1
COM_ On-Leakage Current
(Note 8)
I
COM_(ON)
V+ = 3.6V, V
COM_
= 0.3V, 3.3V;
V
NO_
or V
NC_
= 0.3V, 3.3V, or
floating
T
MIN
to
T
MAX
-2
+2
nA
ANALOG SWITCH (High R
ON
—
MAX4718 SPDT 2)
+25
°
C
15
20
On-Resistance (Note 5)
R
ON
V+ = 2.7V, I
COM_
= 10mA;
V
NO_
or V
NC_
= 1.5V
T
MIN
to
T
MAX
25
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| MAX4717EBC+T | 功能描述:模擬開關 IC 4.5/20Ohm 300MHz SPDT Analog Switch RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
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