收藏本站
参数资料
型号： MAX3490ECSA-T
厂商： Maxim Integrated Products
文件页数： 10/16页
文件大小： 0K
描述： IC TXRX RS485/RS422 10MBPS 8SOIC
产品培训模块： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装： 2,500
类型： 收发器
驱动器/接收器数： 1/1
规程： RS422，RS485
电源电压： 3 V ~ 3.6 V
安装类型： 表面贴装
封装/外壳： 8-SOIC（0.154"，3.90mm 宽）
供应商设备封装： 8-SOIC
包装： 带卷 (TR)
MAX3483E/MAX3485E/MAX3486E/MAX3488E/MAX3490E/MAX3491E
3.3V-Powered, ±15kV ESD-Protected, 12Mbps and
Slew-Rate-Limited True RS-485/RS-422 Transceivers
_______________________________________________________________________________________
3
mA
-250
IOSD
250
Driver Short-Circuit Output Current
mA
±8
±60
IOSR
Receiver Short-Circuit Output Current
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
VOUT = -7V
VOUT = 12V
0
≤ VRO ≤ VCC
CONDITIONS
DC ELECTRICAL CHARACTERISTICS (continued)
(VCC = +3.3V ±0.3V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
ns
723
35
tPLH
Driver Propagation Delay, Low-to-High Level
ns
311
25
tTD
Mbps
12
15
Maximum Data Rate
Driver Differential Output Transition Time
ns
650
900
tPSH
Driver-Output Enable Time from Shutdown to High Level
ns
650
900
tPSL
Driver-Output Enable Time from Shutdown to Low Level
ns
35
80
tPHZ
Driver-Output Disable Time from High Level
ns
723
35
tPHL
Driver Propagation Delay, High-to-Low Level
ns
-1.4
±8
tPDS
|tPLH - tPHL| Driver Propagation-Delay Skew (Note 2)
ns
42
90
tPZL
Driver-Output Enable Time to Low Level
ns
42
90
tPZH
Driver-Output Enable Time to High Level
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
RL = 27, Figure 8
RL = 60, Figure 7
RL = 110, Figure 9
RL = 110, Figure 10
RL = 110, Figure 9
RL = 27, Figure 8
RL = 110, Figure 10
RL = 110, Figure 9
CONDITIONS
DRIVER SWITCHING CHARACTERISTICS—MAX3485E/MAX3490E/MAX3491E
(VCC = +3.3V, TA = +25°C.)
ns
35
80
tPLZ
Driver-Output Disable Time from Low Level
RL = 110, Figure 10
DRIVER SWITCHING CHARACTERISTICS—MAX3486E
(VCC = +3.3V, TA = +25°C.)
ns
40
80
tPLZ
Driver-Output Disable Time from Low Level
RL = 110, Figure 10
ns
20
42
75
tPLH
Driver Propagation Delay, Low-to-High Level
ns
15
28
60
tTD
Mbps
2.5
Maximum Data Rate
Driver Differential Output Transition Time
ns
700
1000
tPSH
Driver-Output Enable Time from Shutdown to High Level
ns
700
1000
tPSL
Driver-Output Enable Time from Shutdown to Low Level
ns
40
80
tPHZ
Driver-Output Disable Time from High Level
ns
20
42
75
tPHL
Driver Propagation Delay, High-to-Low Level
ns
-6
±12
tPDS
|tPLH - tPHL| Driver Propagation-Delay Skew (Note 2)
ns
52
100
tPZH
Driver-Output Enable Time to High Level
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
RL = 27, Figure 8
RL = 60, Figure 7
RL = 110, Figure 9
RL = 110, Figure 10
RL = 110, Figure 9
RL = 27, Figure 8
RL = 110, Figure 9
CONDITIONS
±15
IEC 1000-4-2 Air Discharge
±6
IEC 1000-4-2 Contact Discharge
(MAX3490E, MAX3488E)*
±8
IEC 1000-4-2 Contact Discharge
(MAX3483E, MAX3485E,
MAX3486E, MAX3491E)
ns
122
35
tDD
Driver Differential Output Delay
RL = 60, Figure 7
DRIVER-OUTPUT ENABLE/DISABLE TIMES (MAX3485E/MAX3491E only)
ns
20
42
70
tDD
Driver Differential Output Delay
RL = 60, Figure 7
ESD Protection for Y, Z, A, B
±15
Human Body Model
kV
*
MAX3488E and MAX3491E will be compliant to ±8kV per IEC 1000-4-2 Contact Discharge by September 1999.
ns
52
100
tPZL
Driver-Output Enable Time to Low Level
RL = 110, Figure 10
DRIVER-OUTPUT ENABLE/DISABLE TIMES
相关PDF资料
PDF描述
EL5001IRE IC CLOCK DRIVER 6-CHAN 20-HTSSOP
VI-BWV-MY-S CONVERTER MOD DC/DC 5.8V 50W
VE-BWF-MY-S CONVERTER MOD DC/DC 72V 50W
MAX3486CSA-T IC TXRX RS485/422 2.5MBPS 8SOIC
EL5001ILZ-T7 IC CLOCK DRIVER 6-CHAN 20-QFN
相关代理商/技术参数
参数描述
MAX3490EEPA 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube
MAX3490EEPA+ 功能描述:RS-422/RS-485 接口 IC 3.3V 12Mbps Transceiver RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube
MAX3490EESA 功能描述:RS-422/RS-485 接口 IC 3.3V 12Mbps Transceiver RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube
MAX3490EESA/GG8 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube
MAX3490EESA/GH9 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*