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參數(shù)資料
| 型號： | MAX4740ETE+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 6/13頁 |
| 文件大小： | 0K |
| 描述： | IC SWITCH QUAD SPDT 16TQFN |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 1 |
| 功能： | 音頻開關 |
| 電路： | 4 x SPDT |
| 導通狀態(tài)電阻： | 900 毫歐 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 1.6 V ~ 5.5 V |
| 電流 - 電源： | 300nA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-WFQFN 裸露焊盤 |
| 供應商設備封裝： | 16-TQFN-EP（3x3） |
| 包裝： | 標準包裝 |
| 其它名稱： | MAX4740ETE+TDKR |
MAX4740/MAX4740H
Quad SPDT Audio Switches
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
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.
(All voltages referenced to GND.)
VCC, CB_ ...............................................................-0.3V to +6.0V
COM_, NC_, NO_ .......................................-0.3V to (VCC + 0.3V)
Continuous Current NO_, NC_, COM_ ..........................±300mA
Peak Current NO_, NC_, COM_
(pulsed at 1ms, 50% duty cycle).................................±400mA
Peak Current NO_, NC_, COM_
(pulsed at 1ms, 10% duty cycle).................................±500mA
Continuous Power Dissipation (TA = +70°C)
16-Pin TQFN (3mm x 3mm), Single-Layer Board
(derate 15.6mW/°C above +70°C) ..............................1250mW
16-Pin TQFN (3mm x 3mm), Multilayer Board (derate
20.8mW/°C above +70°C) ..........................................1667mW
16-Pin Ultra-Thin QFN (2.5mm x 2.5mm), MultiLayer
Board (derate 11.5mW/°C above +70°C) .................923.8mW
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
ELECTRICAL CHARACTERISTICS
(VCC = +2.7V to +5.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C, VCC = +3.3V.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER SUPPLY
Supply Voltage Range
VCC
1.6
5.5
V
VCC = +5.5V, VCB_ = 0V or VCC
0.3
1
VCC = +5.5V, VCB_ = 0.5V or +1.6V
0.3
5
Supply Current
ICC
VCC = +2.5V, VCB_ = 0.5V or +1.4V
0.1
A
ANALOG SWITCH
Analog Signal Range
VNC_,
VNO_,
VCOM_,
(Note 2)
0
VCC
V
TA = +25°C
0.61
0.90
On-Resistance
RON
VCC = 3.3V, ICOM_ =
100mA; CB_ = low or
high
TA = TMIN to
TMAX
1
Ω
TA = +25°C
0.06
On-Resistance Match Between
Channels
ΔRON
VCC = 3.3V, VNC_ or
VNO_ = 0.875V; ICOM_ =
100mA (Note 3)
TA = TMIN to
TMAX
0.1
Ω
TA = +25°C
0.32
0.72
On-Resistance Flatness
RFLAT(NO)
VCC = 3.3V, VCOM_ = 0
to VCC; ICOM_ = 100mA
(Note 4)
TA = TMIN to
TMAX
0.87
Ω
NO_, NC_ Off-Leakage Current
INO_(OFF),
INC_(OFF)
VCC = 5.5V; VNC_ or VNO_ = 0.3V, 5.5V;
VCOM_ = 5.5V or 0.3V
-1
0.1
+1
A
COM_ On-Leakage Current
ICOM_(ON)
VCC = 5.5V, VNC_ or VNO_ = 0.3V, 5.5V, or
unconnected; VCOM_ = 0.3V, 5.5V, or
unconnected
-1
0.1
+1
A
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