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参数资料
| 型号： | MAX485E |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | ±5kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers(2.5Mbps,±15kvESD保护,半双工,RS-485/RS-232收发器) |
| 中文描述： | ±15kV ESD保护、限摆率、低功耗、RS-485/RS-422收发器 |
| 文件页数： | 7/16页 |
| 文件大小： | 171K |
| 代理商： | MAX485E |
±15kV ES D-Protec ted, S lew-Rate-Limited,
Low-Power, RS -485/RS -422 Transc eivers
_______________________________________________________________________________________
7
M
______________________________________________________________Pin Desc ription
1
2
Receiver Output: If A > B by 200mV, RO will be high;
If A < B by 200mV, RO will be low.
Receiver Output Enable. RO is enabled when–—is
low; RO is high impedance when–—is high.
2
—
3
—
Driver Output Enable. The driver outputs, Y and Z, are
enabled by bringing DE high. They are high imped-
ance when DE is low. If the driver outputs are enabled,
the parts function as line drivers. While they are high
4
3
Driver Input. A low on DI forces output Y low and out-
put Z high. Similarly, a high on DI forces output Y high
and output Z low.
6
—
Noninverting Receiver Input and Noninverting Driver
Output
—
6
Inverting Driver Output
—
5
Noninverting Driver Output
5
4
Ground
—
—
No Connect—not internally connected
8
1
Positive Supply: 4.75V
≤
V
CC
≤
5.25V
—
7
Inverting Receiver Input
7
—
Inverting Receiver Input and Inverting Driver Output
—
8
Noninverting Receiver Input
PIN
2
3
4
5
—
10
9
6, 7
1, 8, 13
14
11
—
12
RO
–—
DE
DI
A
Z
Y
GND
N.C.
V
CC
B
B
A
FUNCTION
MAX489E
MAX491E
NAME
MAX488E
MAX490E
MAX481E/MAX483E
MAX485E/MAX487E
MAX1487E
相关PDF资料 |
PDF描述 |
|---|---|
| MAX488E | ±5kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers(250kbps,±15kvESD保护,全双工,RS-485/RS-232收发器) |
| MAX485 | Low-Power, Slew-Rate-Limited RS-485Transceivers(2.5Mbps,半双工, RS-485收发器,直接LTC485代用件) |
| MAX1487 | Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers(2.5Mbps，半双工，RS-485/RS-422收发器) |
| MAX487 | Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers(250kbps,±15kvESD保护,半双工,RS-485/RS-232收发器) |
| MAX488 | Low-Power, Slew-Rate-Limited RS-485Transceivers(250kbps,全双工, RS-485收发器) |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX485ECPA | 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 |
| MAX485ECPA+ | 功能描述:RS-422/RS-485 接口 IC RS-485/RS-422 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 |
| MAX485ECSA | 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 |
| MAX485ECSA+ | 功能描述:RS-422/RS-485 接口 IC RS-485/RS-422 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 |
| MAX485ECSA+T | 功能描述:RS-422/RS-485 接口 IC RS-485/RS-422 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 |
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