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| 型号： | MAX13087ECSA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/24页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS485/RS422 14-SOIC |
| 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： | 4.5 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 14-SOIC |
| 包装： | 带卷 (TR) |
+5.0V, ±15kV ESD-Protected, Fail-Safe,
Hot-Swap, RS-485/RS-422 Transceivers
Pin Description
PIN
MAX13080E
MAX13083E
MAX13086E
MAX13081E
MAX13084E
MAX13087E
MAX13082E
MAX13088E
MAX13089E
FULL-DUPLEX
DEVICES
HALF-
DUPLEX
DEVICES
FULL-
DUPLEX
MODE
HALF-
DUPLEX
MODE
NAME
FUNCTION
1, 8, 13
—
N.C.
No Connect. Not internally connected, can be connected
to GND.
——
—
1
H/
F
Half-/Full-Duplex Select Input. Connect H/
F to VCC for
half-duplex mode; connect H/
F to GND or leave
unconnected for full-duplex mode.
22
1
2
RO
Receiver Output. When
RE is low and if (A - B)
≥ -50mV,
RO is high; if (A - B)
≤ -200mV, RO is low.
3—2
3
RE
Receiver Output Enable. Drive
RE low to enable RO; RO is
high impedance when
RE is high. Drive RE high and DE
low to enter low-power shutdown mode.
RE is a hot-swap
input (see the Hot-Swap Capability section for details).
4—3
4
DE
Driver Output Enable. Drive DE high to enable driver
outputs. These outputs are high impedance when DE is
low. Drive
RE high and DE low to enter low-power
shutdown mode. DE is a hot-swap input (see the Hot-
Swap Capability section for details).
53
4
5
DI
Driver Input. With DE high, a low on DI forces noninverting
output low and inverting output high. Similarly, a high on DI
forces noninverting output high and inverting output low.
—
6
SRL
Slew-Rate Limit Selector Input. Connect SRL to ground for
16Mbps communication rate; connect SRL to VCC for
500kbps communication rate. Leave SRL unconnected for
250kbps communication rate.
6, 7
4
5
7
GND
Ground
—
8
TXP
Transmitter Phase. Connect TXP to ground or leave TXP
unconnected for normal transmitter phase/polarity. Connect
TXP to VCC to invert the transmitter phase/polarity.
9
5
—
9
—
Y
Noninverting Driver Output
——
—
9
Y
Noninverting Driver Output and Noninverting Receiver
Input*
10
6
—
10
—
Z
Inverting Driver Output
—
10
Z
Inverting Driver Output and Inverting Receiver Input*
11
7
—
11
—
B
Inverting Receiver Input
—
11
B
Receiver Input Resistors*
—
7
—
B
Inverting Receiver Input and Inverting Driver Output
12
Maxim Integrated
MAX13080E–MAX13084E/
MAX13086E–MAX13089E
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX13087EEPA | 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 |
| MAX13087EESA | 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 |
| MAX13087EESA+ | 功能描述:RS-422/RS-485 接口 IC Full Duplex 16Mbps 5V RS-422/485 LD/Rcv 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 |
| MAX13087EESA+T | 功能描述:RS-422/RS-485 接口 IC Full Duplex 16Mbps 5V RS-422/485 LD/Rcv 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 |
| MAX13087EESA-T | 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 |
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