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参数资料
| 型号： | MAX4906EFELB+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/13页 |
| 文件大小： | 0K |
| 描述： | IC USB SWITCH DUAL 1X2 10UDFN |
| 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： | USB 开关 |
| 电路： | 2 x SPDT |
| 导通状态电阻： | 7 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 3.6 V |
| 电流 - 电源： | 160µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-WFDFN |
| 供应商设备封装： | 10-uDFN（2x2） |
| 包装： | 标准包装 |
| 其它名称： | MAX4906EFELB+TDKR |
MAX4906EF
High-/Full-Speed USB 2.0 Switches
with High ESD
10
______________________________________________________________________________________
2.5V
VPF
tPF
tFPR
5V
3V
0V
3V
1.5V
2.5V
0V
VCOM_
VNC_
VNO_
Figure 5. MAX4906EF Fault-Protection Response/Recovery Time
Test Circuits/Timing Diagrams (continued)
VGEN
GND
COM_
CL
VOUT
V+
VOUT
IN
OFF
ON
OFF
ΔVOUT
Q = (
ΔVOUT)(CL)
NC_
LOGIC-INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
OFF
ON
OFF
IN
VIL TO VIH
V+
RGEN
IN
MAX4906EF
OR NO_
Figure 6. Charge Injection
Detailed Description
The MAX4906EF are ESD-protected analog switches
where the COM_ inputs are further protected up to
±15kV ESD without latchup or damage. The device is
targeted for USB 2.0 high-speed (480Mbps) switching
applications. The device still meets USB low- and full-
speed requirements and is suitable for 10/100 Ethernet
switching. The MAX4906EF features two SPDT switches.
The MAX4906EF is fully specified to operate from a single
+2.7V to +3.6V supply and is +5.5V fault protected.
When operating from a +2.7V to +3.6V supply, the low
threshold of the device permits them to be used with
logic levels as low as 1.4V. The MAX4906EF is based on
a charge-pump-assisted n-channel architecture and thus
operate at 170A (max) quiescent current. The device
features a standby mode to reduce the quiescent current
to less than 3A (max).
Digital Control Input
The MAX4906EF provides a single-digit control logic
input, IN. IN controls the position of the switches as
shown in the
Functional Diagram/Truth Table. Driving IN
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4906ELB+ | 制造商:Maxim Integrated Products 功能描述:HIGH-/FULL-SPEED USB 2.0 SWITCHES - Rail/Tube |
| MAX4906ELB+T | 功能描述:电源开关 IC - USB High-/Full-Speed USB 2.0 Switches RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| MAX4906ELB-T | 功能描述:电源开关 IC - USB RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| MAX4906ETB | 制造商:Maxim Integrated Products 功能描述:HIGH-/FULL-SPEED USB 2.0 SWITCHES - Rail/Tube |
| MAX4906ETB+ | 制造商:Maxim Integrated Products 功能描述:HIGH-/FULL-SPEED USB 2.0 SWITCHES - Rail/Tube |
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