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| 型号： | MAX4989ETD+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/8页 |
| 文件大小： | 0K |
| 描述： | IC CROSSPOINT SWITCH 14TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program Low Voltage Analog Switches Overview |
| 标准包装： | 1 |
| 功能： | 交叉点开关 |
| 导通状态电阻： | 5 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 5.5 V |
| 电流 - 电源： | 1µA |
| 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： | MAX4989ETD+TDKR |
MAX4989
USB 2.0 Hi-Speed 2-of-4 Crosspoint Switch
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 = +3.3V, TA = +25°C.) (Note 2)
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.
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a 4-layer
board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
(Voltages referenced to GND.)
VCC ....................................................................... -0.3V to +6.0V
C_ ......................................................................... -0.3V to +6.0V
W_, X_, Y_, Z_ ........................................... -0.3V to (VCC + 0.3V)
Continuous Current C_ .................................................... ±30mA
Continuous Current W_, X_, Y_, Z_................................ ±120mA
Peak Current W_, X_, Y_, Z_
(pulsed at 1ms, 10% duty cycle) .............................. ±240mA
Continuous Power Dissipation (TA = +70°C)
14-Pin TDFN (derate 24.4mW/°C above +70°C) ..... 1951mW
Junction-to-Case Thermal Resistance (
ΘJC) (Note 1)
14-Pin TDFN ................................................................. 8°C/W
Junction-to-Ambient Thermal Resistance (
ΘJA) (Note 1)
14-Pin TDFN ............................................................... 41°C/W
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
Operating Power-Supply Range
VCC
2.7
5.5
V
VCC = +3.3V
1
3.5
Supply Current
ICC
Switch enabled
VCC = +5.5V
3
6.5
A
Shutdown Supply Current
ISHDN
C1 = C2 = C3 = GND or VCC
0.1
0.5
A
Analog Signal Range
VW_, VX_,
VY_,VZ_
0VCC
V
On-Resistance
RON
VIN = +3.0V, IOUT = 10mA (Note 3)
5
9
Ω
On-Resistance Match Between
Channels
ΔRON
VCC = +3.3V, VIN = +1.5V,
IOUT = 10mA (Note 3)
0.5
Ω
On-Resistance Flatness
RFLAT
VCC = +3.3V, VIN = 0V to VCC,
IOUT = 10mA (Notes 3, 4, 5)
0.4
Ω
Off-Leakage Current
IIN(OFF)
VCC = +5.5V, VIN = 0V or VCC, VOUT = VCC
or 0V or unconnected (Note 3)
-1
+1
A
On-Leakage Current
IIN(ON)
VCC = +5.5V, VIN = 0V or VCC, VOUT =
unconnected (Note 3)
-1
+1
A
AC PERFORMANCE (Note 4)
On-Channel -3dB Bandwidth
BW
RL = RS = 50
Ω, VIN = 0dBm, Figure 1
1
GHz
Insertion Loss
S12
RL = RS = 50
Ω, f = 10MHz
0.5
dB
f = 10MHz, VIN = 0dBm, RL = RS = 50
Ω
-43
Off-Isolation (Note 3) Figure 1
VISO
f = 250MHz, VIN = 0dBm, RL = RS = 50
Ω
-15
dB
Crosstalk
VCT
f = 50MHz, VIN = 0dBm, RL = RS = 50
Ω,
between adjacent pairs (Note 3), Figure 1
-50
dB
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相关代理商/技术参数 |
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| MAX4989EVKIT+ | 功能描述:交换机 IC 开发工具 MAX4989 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:USB Power Switches 工具用于评估:MAX4984E 工作电源电压:2.8 V to 5.5 V |
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| MAX498CWI+T | 功能描述:多路器开关 IC RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
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