参数资料
| 型号： | ADM483JRZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 15/16页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS-485/422 5V LP 8SOIC |
| 标准包装： | 98 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | RS422，RS485 |
| 电源电压： | 4.75 V ~ 5.25 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-SO |
| 包装： | 管件 |
ADM483
Rev. 0 | Page 8 of 16
SWITCHING CHARACTERISTICS
05079-009
3V
0V
5V
0V
A
B
VO
tR
tF
tPLH
tPHL
90% POINT
10% POINT
90% POINT
10% POINT
tSKEW = |tPLH –tPHL|
1/2VO
1.5V
Figure 9. Driver Propagation Delay, Rise/Fall Timing
05079-010
tSKEW = |tPLH –tPHL|
1.5V
tPLH
tPHL
RO
VOH
0V
A, B
0V
VOL
Figure 10. Receiver Propagation Delay
05079-011
A, B
DE
3V
0V
VOH
VOL
1.5V
tLZ
tZL
1.5V
tHZ
tZH
2.3V
VOL +0.5V
VOH –0.5V
Figure 11. Driver Enable/Disable Timing
05079-012
R
RE
3V
0V
VOH
VOL
1.5V
tLZ
tZL
1.5V
tHZ
tZH
1.5V
VOL +0.5V
VOH –0.5V
O/P HIGH
O/P LOW
Figure 12. Receiver Enable/Disable Timing
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADM485 | 制造商:AD 制造商全称:Analog Devices 功能描述:+5 V Low Power EIA RS-485 Transceiver |
| ADM4850 | 制造商:AD 制造商全称:Analog Devices 功能描述:5 V Slew-Rate Limited Half- and Full-Duplex RS-485/RS-422 Transceivers |
| ADM4850_12 | 制造商:AD 制造商全称:Analog Devices 功能描述:5 V, Slew-Rate Limited, Half-Duplex and Full-Duplex RS-485/RS-422 Transceivers |
| ADM4850ACP-REEL | 制造商:AD 制造商全称:Analog Devices 功能描述:5 V Slew-Rate Limited Half- and Full-Duplex RS-485/RS-422 Transceivers |
| ADM4850ACP-REEL7 | 制造商:AD 制造商全称:Analog Devices 功能描述:5 V Slew-Rate Limited Half- and Full-Duplex RS-485/RS-422 Transceivers |
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