參數(shù)資料
型號: MAX4765
廠商: Maxim Integrated Products, Inc.
英文描述: Low-Voltage. Dual SPDT. Audio Clickless Switches with Negative Rail Capability
中文描述: 低電壓、雙路SPDT音頻開關(guān),無喀嗒聲,可處理負信號
文件頁數(shù): 2/15頁
文件大?。?/td> 512K
代理商: MAX4765
M
Low-Voltage, Dual SPDT, Audio Clickless
Switches with Negative Rail Capability
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to GND.)
V
CC
, IN_, CMP-......................................................-0.3V to +6.0V
COM_, NO_, NC_...............................(V
CC
- 6V) to (V
CC
+ 0.3V)
CMPO.........................................................-0.3V to (V
CC
+ 0.3V)
Closed-Switch Continuous Current COM_, NO_, NC_......±150mA
Open-Switch Continuous Current NO_, NC_
(MAX4764/MAX4765)...................................................±30mA
Peak Current COM_, NO_, NC_
(pulsed at 1ms, 50% duty cycle)................................±300mA
Peak Current COM_, NO_, NC_
(pulsed at 1ms, 10% duty cycle)................................±400mA
Continuous Power Dissipation (T
A
= +70°C)
10-Pin TDFN (derate 24.4mW/°C above +70°C) .......1951mW
10-Pin μMAX (derate 5.6mW/°C above +70°C)...........444mW
ELECTRICAL CHARACTERISTICS
(V
CC
= +2.7V to +5.5V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
CC
= +3.0V, T
A
= +25°C, unless otherwise
noted.) (Note 1)
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.
12-Bump UCSP (MAX4762/MAX4764)
(derate 5.6mW/°C above +70°C).............................449mW
12-Bump UCSP (MAX4763/MAX4765)
(derate 6.5mW/°C above +70°C).............................519mW
12-Pin Thin QFN (derate 16.9mW/°C above +70°C)....1349mW
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)
Infrared (15s) ...............................................................+220°C
Vapor Phase (60s) .......................................................+215°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ANALOG SWITCH
Analog Signal Range
(Note 2)
V
NO_
,
V
NC_
,
V
COM_
V
CC
-
5.5
V
CC
V
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
0.6
0.85
On-Resistance
(Notes 3 and 4)
R
ON(NC),
R
ON(NO)
V
CC
= 2.7V; V
NC_
or V
NO_
=
V
CC
- 5.5V, -1V, 0V, 1V, 2V, V
CC
;
I
COM_
= 100mA
0.95
0.05
0.1
On-Resistance Match
Between Channels
(Notes 3, 4, and 5)
R
ON
V
CC
= 2.7V, V
NC_
or V
NO_
= 0V,
I
COM
= 100mA
0.15
0.25
0.4
On-Resistance Flatness
(Notes 4 and 6)
R
FLAT(NC)
V
CC
= 2.7V; V
NC_
or V
NC
=
-1V, 0V, 1V, 2V, V
CC
;
I
COM_
= 100mA
0.45
Shunt Switch Resistance
R
SH
MAX4764/MAX4765 only,
I
NO_
or I
NC_
= 10mA, V
CC
= 2.7V
T
A
= T
MIN
to T
MAX
25
50
T
A
= +25°C
-2
+2
NO_, NC_
Off-Leakage Current
(Notes 8 and 9)
I
NO_(OFF),
I
NC_(OFF)
MAX4762/MAX4763 only (Note 7),
V
CC
= 2.7V, switch open;
V
NC_
or V
NO_
= -2.5V, +2.5V;
V
COM_
= +2.5V, -2.5V
T
A
= T
MIN
to T
MAX
-10
+10
nA
T
A
= +25°C
-3
+3
COM_ On-Leakage Current
(Notes 8 and 9)
I
COM_(ON)
V
CC
= 2.7V, switch closed;
V
NC_
or V
NO_
= -2.5V, +2.5V, or
floating; V
COM_
= -2.5V, +2.5V, or
floating
T
A
= T
MIN
to T
MAX
-25
+25
nA
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