MAX4983E, MAX4984E
高速USB 2.0开关，具有±15kV ESD保护
高速USB 2.0开关提供±15kV ESD保护，采用微型UTQFN封装
概述
MAX4983E/MAX4984E为具有高ESD保护的模拟开关，具有较低的导通电容和较低的导通电阻，能够满足系统对高性能开关的应用要求。COM1和COM2可以在±15kV ESD条件下提供保护而不闭锁或者损坏。这两款器件非常适合在480Mbps高速USB 2.0中应用。这些开关还可处理低速和全速USB信号。
关键特性
应用/使用
USB高速开关
COM端具有ESD保护
±15kV人体模型
±15kV IEC 61000-4-2气隙放电
±8kV IEC 61000-4-2接触放电
工作电源范围：+2.8V至+5.5V
5Ω (典型值)的低导通电阻(RON )
-3dB带宽：950MHz (典型值)
兼容低至1.4V的逻辑I/O
COM模拟输入端具有+5.5V的短路故障保护
0.6µA (典型值)的低电源电流
使能输入：
MAX4983E：低电平有效(/EN)
MAX4984E：高电平有效(EN)
小尺寸、10引脚、1.4mm x 1.8mm UTQFN封装
Key Specifications:
Switches and Multiplexers (Low Voltage)
Part Number
Configuration
Number of Channels
Normally (Open/Closed)
VSUPPLY , Single (min) (V)
VSUPPLY , Single (max) (V)
RON (max) (Ω)
Bandwidth (MHz)
tON (max) (nS)
tOFF (max) (nS)
CON (pF)
COFF (pF)
Price**
MAX4983E
DPDT
1
Bi-Directional
2.8
5.5
10
950
100,000
5,000
6.5
5.5
$1.50 @ 1k
MAX4984E
$1.50 @ 1k
See All Switches and Multiplexers (Low Voltage) (158)
Notes:
** This pricing is BUDGETARY, for comparing similar parts. Prices are in
U.S. dollars and subject to change. Quantity pricing may vary
substantially and international prices may differ due to local
duties, taxes, fees, and exchange rates. For volume-specific prices
and delivery, please see the price and availability page
or contact an authorized distributor.
图表
参考文献： 19-4035;
Rev. 1;
2008-05-19
