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| 型号： | MAX4909ETD+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/12页 |
| 文件大小： | 0K |
| 描述： | IC MULTIPLEXER DUAL 3X1 14TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 功能： | 多路复用器 |
| 电路： | 2 x 3:1 |
| 导通状态电阻： | 800 毫欧 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 1.8 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-WFDFN 裸露焊盘 |
| 供应商设备封装： | 14-TDFN-EP（3x3） |
| 包装： | 标准包装 |
| 其它名称： | MAX4909ETD+TDKR |
MAX4908/MAX4909/MAX4930/MAX4932
Dual 3:1 Clickless Audio Multiplexers
with Negative-Signal Handling
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = +2.7V to +5.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VCC = +3.0V, TA = +25°C.) (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.
(All voltages referenced to GND.)
VCC, CB_ ...............................................................-0.3V to +6.0V
X, X_, Y, Y_ .........................................(VCC - 6V) to (VCC + 0.3V)
Continuous Current X, X_, Y, Y_ .....................................±300mA
Peak Current X, X_, Y, Y_ (pulsed at 1ms,
50% Duty Cycle)..........................................................±400mA
Peak Current X, X_, Y, Y_ (pulsed at 1ms,
10% Duty Cycle) ..........................................................±500mA
Continuous Power Dissipation (TA = +70°C)
12-Bump WLP (derate 8.5mW/°C above +70°C).............678mW
14-Pin TDFN, Single-Layer Board
(derate 18.5mW/°C above +70°C) .............................1482mW
14-Pin TDFN, Multilayer Board
(derate 24.4mW/°C above +70°C) .............................1951mW
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
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER SUPPLY
Supply Voltage
VCC
1.8
5.5
V
VCC = +5.5V, VCB_ = 0V or VCC
0.05
2
VCC = +2.7V, VCB_ = +0.5V or +1.4V
4
Supply Current
ICC
VCC = +5.5V, VCB_ = +0.5V or +1.4V
8
A
ANALOG SWITCH
Analog Signal Range
(Note 2)
VX_, VY_,
VX, VY
VCC -
5.5V
VCC
V
TA = +25°C
0.38
0.75
On-Resistance
(Note 3)
RON
VCC = +2.7V; VX_ = VY_ =
VCC – 5.5V; -1V, 0V, +1V,
+2V, VCC; IX_ = IY_ = 100mA
TA = TMIN to TMAX
0.8
Ω
On-Resistance Match
Between Channels
(Notes 3 and 4)
ΔRON
Between X0 and Y0, X1 and Y1, X2 and Y2;
VCC = +2.7V; VX_ or VY_ = 0V; IX_ = IY_= 100mA
0.1
Ω
On-Resistance Flatness
(Notes 3 and 5)
RFLAT
VCC = +2.7V; VX_ = VY_ = VCC – 5.5V,
-1V, 0, +1V, +2V, VCC; IX_ = IY_ = 100mA
0.35
Ω
Shunt Switch Resistance
RSH
2
3.8
6
k
Ω
TA = +25°C
-50
+50
X0, Y0 Off-Leakage Current
(MAX4909/MAX4930/MAX4932)
VCC = +2.7V, switch open,
VX0 or VY0 = -2.5V or +2.5V,
VX or VY = +2.5V or -2.5V
TA = TMIN to TMAX
-200
+200
TA = +25°C
-50
+50
X1, Y1 Off-Leakage Current
(MAX4930/MAX4932)
VCC = +2.7V, switch open,
VX1 or VY1 = -2.5V or +2.5V,
VX or VY = +2.5V or -2.5V
TA = TMIN to TMAX
-200
+200
TA = +25°C
-50
+50
X2, Y2 Off-Leakage Current
(MAX4932)
IL(OFF)
VCC = +2.7V, switch open,
VX2 or VY2 = -2.5V or +2.5V,
VX or VY = +2.5V or -2.5V
TA = TMIN to TMAX
-200
+200
nA
TA = +25°C
-100
+100
X, Y On-Leakage Current
IL(ON)
VCC = +2.7V, switch closed,
VX0 or VY0 = -2.5V or +2.5V
or unconnected, VX = VY =
-2.5V or +2.5V or floating
TA = TMIN to TMAX
-300
+300
nA
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