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| 型号： | SP3084EEN-L/TR |
| 厂商： | Exar Corporation |
| 文件页数： | 21/26页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS485/RS422 ESD 8NSOIC |
| 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： | 5V |
| 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-SOICN |
| 包装： | 带卷 (TR) |
Exar Corporation 48720 Kato Road, Fremont CA, 94538 50-668-707 www.exar.com
SP3080E-SP3088E_0_0826
4
ABSOLUTE MAxIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
These are stress ratings only and functional operation of
the device at these ratings or any other above those indi-
cated in the operation sections of the specifications below
is not implied. Exposure to absolute maximum rating con-
ditions for extended periods of time may affect reliability.
Supply Voltage (VCC).......................................................+ 7.0V
Input voltage at control input pins (RE, DE)... -0.3V to Vcc+0.3V
Driver input voltage (DI) ..............................-0.3V to Vcc+0.3V
Driver output voltage (A, B, Y, and Z) ............................+/-3V
Receiver output voltage (RO) .................-0.3V to (Vcc + 0.3V)
Receiver input voltage (A, B) .........................................+/-3V
Voltage input range, transient pulse, A, B, Y and Z
through 100, see Figure 11 ......................................+/-65.0V
Package Power Dissipation:
Maximum Junction Temperature 50°C
8-Pin SO Θja = 28.4°C/W
14-Pin SO Θja = 86°C/W
Storage Temperature.......................................-65°C to +50°C
Lead Temperature (soldering, 0s)............................... +300°C
Recommended Operating Conditions
Min.
Nom.
Max.
Unit
Supply Voltage, Vcc
4.5
5
5.5
V
Input Voltage on A and B pins
-7
2
V
High-level input voltage (DI, DE or RE), Vih
2
Vcc
V
Low-level input voltage (DI, DE or RE), Vih
0
0.8
V
Output Current
Driver
-60
60
mA
Receiver
-8
8
Signaling Rate, /tui
SP3080E, SP308E, SP3082E
0.5
Mbps
SP3083E, SP3084E, SP3085E
0.5
SP3086E, SP3087E, SP3088E
20
Operating Free Air
Temperature, Ta
Industrial Grade (E)
-40
85
°C
Note: The least positive (most negative) limit is designated as the maxium value.
Vcc=5V ±0%, Tmin to Tmax, unless otherwise noted, Typical values are Vcc=5V and Ta=25°C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SP3084EMN-L | 功能描述:RS-422/RS-485 接口 IC RS485/RS422 Driver/ Receiver 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 |
| SP3084EMN-L/TR | 功能描述:RS-422/RS-485 接口 IC RS485/RS422 Driver/ Receiver 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 |
| SP3085E | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Advanced-Failsafe RS-485/RS-422 Transceivers 1/8th Unit Load, Slew-Rate Limited, 【15kV ESD-Protected |
| SP3085EEN | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Advanced-Failsafe RS-485/RS-422 Transceivers 1/8th Unit Load, Slew-Rate Limited, 【15kV ESD-Protected |
| SP3085EEN-L | 功能描述:RS-422/RS-485 接口 IC RS485/RS422 Driver/ Receiver 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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