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参数资料
| 型号： | MAX1490E |
| 厂商： | Maxim Integrated Products, Inc. |
| 元件分类： | RS-485 |
| 英文描述： | 15kV ESD-Protected, Isolated RS-485/RS-422 |
| 中文描述： | ±15kV ESD保护、隔离型、RS-485/RS-422数据接口 |
| 文件页数： | 9/21页 |
| 文件大小： | 487K |
| 代理商： | MAX1490E |
M
Complete, Isolated RS-485/RS-422
Data Interface
_______________________________________________________________________________________
9
_____________________________Typical Operating Characteristics (continued)
(V
CC_
= 5V, FS = V
CC_
, DE
′
= V
CC_
, V
DI
′
= 0V to 5V at 1.25MHz, T
A
= +25°C, unless otherwise noted.)
V
CC_
= 5.0V, DE
′
= V
CC_
DI
=
0V TO 5V AT 1.25MHz
MAX1480A/MAX1490A
RECEIVER t
PHL
RO
2V/div
20ns/div
RECEIVER
INPUT A
1V/div
RECEIVER
INPUT B
1V/div
MAX1480/90-21
V
CC_
= 5.0V, DE
′
= V
CC_
DI
=
0V TO 5V AT 1.25MHz
MAX1480A/MAX1490A
RECEIVER t
PLH
RO
2V/div
20ns/div
RECEIVER
INPUT B
1V/div
RECEIVER
INPUT A
1V/div
MAX1480/90-22
V
CC_
= 5.0V, DE
′
= V
CC_
DI
= 0V TO 5V AT 125kHz
MAX1480B/MAX1480C/MAX1490B
RECEIVER t
PHL
RECEIVER
INPUT A
1V/div
RECEIVER
INPUT B
1V/div
RO
2V/div
200ns/div
MAX1480/90-23
V
CC_
= 5.0V, DE
′
= V
CC_
DI
= 0V TO 5V AT 125kHz
MAX1480B/MAX1480C/MAX1490B
RECEIVER t
PLH
RECEIVER
INPUT A
1V/div
RECEIVER
INPUT B
1V/div
RO
2V/div
500ns/div
MAX1480/90-24
V
DI
′
= 0V
V
SD
= 5V TO 0V AT 1kHz
POWER-UP DELAY TO DRIVER OUTPUTS VALID
DRIVER
OUTPUT B
(Z FOR MAX1490)
2V/div
1
μ
s/div
SD
2V/div
M
相关PDF资料 |
PDF描述 |
|---|---|
| MAX1490EACPG | 15kV ESD-Protected, Isolated RS-485/RS-422 |
| MAX1480AEPI | Complete, Isolated RS-485/RS-422 Data Interface |
| MAX1480BEPI | Complete, Isolated RS-485/RS-422 Data Interface |
| MAX1480CEPI | Complete, Isolated RS-485/RS-422 Data Interface |
| MAX1480BCPI | Complete, Isolated RS-485/RS-422 Data Interface |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1490EACPCS | 制造商:Maxim Integrated Products 功能描述: |
| MAX1490EACPG | 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 |
| MAX1490EACPG+ | 功能描述:RS-422/RS-485 接口 IC Isolated RS-485/422 Data Interface 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 |
| MAX1490EAEPG | 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 |
| MAX1490EAEPG+ | 功能描述:RS-422/RS-485 接口 IC Isolated RS-485/422 Data Interface 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 |
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