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参数资料
| 型号： | MAX3349EETE+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 11/16页 |
| 文件大小： | 0K |
| 描述： | IC TXRX USB 2.0 FS 16-TQFN |
| 标准包装： | 75 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | USB 2.0 |
| 电源电压： | 4 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TQFN 裸露焊盘 |
| 供应商设备封装： | 16-TQFN-EP（4x4） |
| 包装： | 管件 |
MAX3349E
Hi-Speed USB 2.0 Full-Speed Transceiver
with UART Multiplexing Mode
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VBUS = +3.0V to +5.5V, VUART = +2.7V to +3.3V, VL = +1.40V to +2.75V, TA = -40°C to +85°C, unless otherwise noted. Typical val-
ues are at VBUS = +5V, VL = +1.8V, VUART = +2.75V (UART Mode), and TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ESD PROTECTION (D+, D-)
Human Body Model
(Figures 9 and 10)
±15
kV
IEC 61000-4-2
Air-Gap Discharge
±8
kV
IEC 61000-4-2
Contact Discharge
±8
kV
TIMING CHARACTERISTICS
(VBUS = +3.0V to +5.5V, VUART = +2.7V to +3.3V, VL = +1.4V to +2.75V, TA = -40°C to +85°C, unless otherwise noted. Typical values
are at VBUS = +5V, VL = +1.8V, VUART = +2.75V (UART Mode), and TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
USB DRIVER CHARACTERISTICS (CL = 50pF)
Rise Time
tFR
10% to 90% of
| VUSB_OHD - VUSB_OLD |
(Figures 1 and 7)
420
ns
Fall Time
tFF
90% to 10% of
| VUSB_OHD - VUSB_OLD |
(Figures 1 and 7)
420
ns
Rise/Fall Time Matching
tFR/tFF
Excluding the first transition from idle
state (Note 2) (Figures 1 and 7)
90
110
%
Output Signal Crossover Voltage
VCRS_F
Excluding the first transition from idle
state (Note 2) (Figure 2)
1.3
2.0
V
VL > +1.65V (Figures 2 and 7)
22.5
tPLH_DRV
+1.4V < VL < +1.65V (Figures 2 and 7)
25
VL > +1.65V (Figures 2 and 7)
22.5
Driver Propagation Delay
tPHL_DRV
+1.4V < VL < +1.65V (Figures 2 and 7)
25
ns
tPHZ_DRV
High-to-off transition (Figures 3 and 6)
25
Driver Disable Delay
tPLZ_DRV
Low-to-off transition (Figures 3 and 6)
25
ns
tPZH_DRV
Off-to-high transition (Figures 3 and 7)
25
Driver Enable Delay
tPZL_DRV
Off-to-low transition (Figures 3 and 7)
25
ns
USB RECEIVER CHARACTERISTICS (CL = 15pF)
VL > +1.65V (Figures 4 and 8)
25
tPLH_RCV
+1.4V < VL < +1.65V (Figures 4 and 8)
30
VL > +1.65V (Figures 4 and 8)
25
Differential Receiver Propagation
Delay
tPHL_RCV
1.4V < VL < +1.65V (Figures 4 and 8)
30
ns
VL > +1.65V (Figures 4 and 8)
28
tPLH_SE
+1.4V < VL < +1.65V (Figures 4 and 8)
35
VL > +1.65V (Figures 4 and 8)
28
Single-Ended Receiver
Propagation Delay
tPHL_SE
+1.4V < VL < +1.65V (Figures 4 and 8)
35
ns
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3349EETE+ | 功能描述:IC TXRX USB 2.0 FS 16-TQFN RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:25 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:4.5 V ~ 5.5 V 安装类型:通孔 封装/外壳:16-DIP（0.300"，7.62mm） 供应商设备封装:16-PDIP 包装:管件 |
| MAX3349EETE+T | 制造商:Maxim Integrated Products 功能描述:USB TRNSCVR 1TX 1RX 12MBPS 16TQFN EP - Tape and Reel |
| MAX334C/D | 制造商:Maxim Integrated Products 功能描述: |
| MAX334CJE | 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX334CPE | 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
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