參數(shù)資料
型號(hào)： MAX3349EA
廠商： Maxim Integrated Products, Inc.
英文描述： USB 2.0 Full-Speed Transceiver with UART Multiplexing Mode
中文描述： USB 2.0全速收發(fā)器，提供UART復(fù)用模式
文件頁(yè)數(shù)： 4/17頁(yè)
文件大?。?/td> 397K
代理商： MAX3349EA
M
USB 2.0 Full-Speed Transceiver with UART
Multiplexing Mode
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V
BUS
= +4.0V to +5.5V, V
UART
= +2.7V to +3.3V, V
L
= +1.40V to +2.75V, T
A
= -40°C to +85°C, unless otherwise noted. Typical val-
ues are at V
BUS
= +5V, V
L
= +1.8V, V
UART
= +2.75V (UART Mode), and T
A
= +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
(V
BUS
= +4.0V to +5.5V, V
UART
= +2.7V to +3.3V, V
L
= +1.4V to +2.75V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values
are at V
BUS
= +5V, V
L
= +1.8V, V
UART
= +2.75V (UART Mode), and T
A
= +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
USB DRIVER CHARACTERISTICS (C
L
= 50pF)
Rise Time
t
FR
10% to 90% of
|
V
USB_OHD
- V
USB_OLD
|
(Figures 1 and 7)
4
20
ns
Fall Time
t
FF
90% to 10% of
|
V
USB_OHD
- V
USB_OLD
|
(Figures 1 and 7)
4
20
ns
Rise/Fall Time Matching
t
FR
/t
FF
Excluding the first transition from idle
state (Note 2) (Figures 1 and 7)
90
110
%
Output Signal Crossover Voltage
V
CRS_F
Excluding the first transition from idle
state (Note 2) (Figure 2)
1.3
2.0
V
V
L
> +1.65V (Figures 2 and 7)
+1.4V < V
L
< +1.65V (Figures 2 and 7)
V
L
> +1.65V (Figures 2 and 7)
+1.4V < V
L
< +1.65V (Figures 2 and 7)
High-to-off transition (Figures 3 and 6)
Low-to-off transition (Figures 3 and 6)
Off-to-high transition (Figures 3 and 7)
Off-to-low transition (Figures 3 and 7)
22.5
25
22.5
25
25
25
25
25
t
PLH_DRV
Driver Propagation Delay
t
PHL_DRV
ns
t
PHZ_DRV
t
PLZ_DRV
t
PZH_DRV
t
PZL_DRV
Driver Disable Delay
ns
Driver Enable Delay
ns
USB RECEIVER CHARACTERISTICS (C
L
= 15pF)
V
L
> +1.65V (Figures 4 and 8)
+1.4V < V
L
< +1.65V (Figures 4 and 8)
V
L
> +1.65V (Figures 4 and 8)
1.4V < V
L
< +1.65V (Figures 4 and 8)
V
L
> +1.65V (Figures 4 and 8)
+1.4V < V
L
< +1.65V (Figures 4 and 8)
V
L
> +1.65V (Figures 4 and 8)
+1.4V < V
L
< +1.65V (Figures 4 and 8)
25
30
25
30
28
35
28
35
t
PLH_RCV
Differential Receiver Propagation
Delay
t
PHL_RCV
ns
t
PLH_SE
Single-Ended Receiver
Propagation Delay
t
PHL_SE
ns
相關(guān)PDF資料
PDF描述
MAX3362EKA 3.3V, High-Speed, RS-485/RS-422 Transceiver in SOT Package
MAX3362 Quad LVDS Transmitter 16-TSSOP -40 to 85
MAX3362AKA Quad LVDS Transmitter 16-TSSOP -40 to 85
MAX3371EXT-T Cermet Potentiometer; Series:3299; Track Resistance:100kohm; Resistance Tolerance:+/- 10%; Power Rating:0.5W; Operating Temperature Range:-55 C to +125 C; Resistor Element Material:Cermet; Temperature Coefficient:+/-100 ppm RoHS Compliant: No
MAX3370 Automotive Catalog FlatLink Receiver 48-TSSOP -40 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3349EAEBE+ 制造商:Maxim Integrated Products 功能描述:
MAX3349EAEBE+T 功能描述:USB 接口集成電路 USB 2.0 Full-Speed Transceiver RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
MAX3349EAEBE+TG47 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX3349EEBE 制造商:Maxim Integrated Products 功能描述:USB 2.0 FULL-SPEED TRANSCEIVER WITH - Rail/Tube
MAX3349EEBE+ 制造商:Maxim Integrated Products 功能描述:USB 2.0 FULL-SPEED TRANSCEIVER WITH - Rail/Tube 制造商:Maxim Integrated Products 功能描述:USB 2.0 FULL-SPEED TRANSCEIVER WITH UART 制造商:Rochester Electronics LLC 功能描述:
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*