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参数资料
| 型号： | SN65HVD2 |
| 厂商： | Texas Instruments, Inc. |
| 元件分类： | RS-485 |
| 英文描述： | EXTENDED COMMON-MODE RS-485 TRANSCEIVERS |
| 中文描述： | 扩展共模RS - 485收发 |
| 文件页数： | 11/25页 |
| 文件大小： | 527K |
| 代理商： | SN65HVD2 |
SLLS552D DECEMBER 2002 REVISED APRIL 2005
www.ti.com
11
Voltage
Source
IOS
VO
Figure 9. Driver Short-Circuit Test
IO
VO
VID
Figure 10. Receiver DC Parameter Definitions
50
Signal
Generator
CL = 15 pF
50
Signal
Generator
A
VID
B
R
IO
VO
50%
90%
10%
1.5 V
0 V
VOH
VOL
tPLH
tPHL
tr
tf
Input B
Input A
Output
1.5 V
Figure 11. Receiver Switching Test Circuit and Waveforms
50
Signal
Generator
RE
B
A
54
CL = 15 pF
R
1 k
0 V
VCC
VCC
D
DE
RE
R
1.5 V
tPZH
tPHZ
3 V
0 V
VOH
VOH 0.5 V
GND
1.5 V
Figure 12. Receiver Enable Test Circuit and Waveforms, Data Output High
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN65HVD20 | 制造商:TI 制造商全称:Texas Instruments 功能描述:EXTENDED COMMON-MODE RS-485 TRANSCEIVERS |
| SN65HVD20_07 | 制造商:TI 制造商全称:Texas Instruments 功能描述:EXTENDED COMMON-MODE RS-485 TRANSCEIVERS |
| SN65HVD20_101 | 制造商:TI 制造商全称:Texas Instruments 功能描述:Extended Common-Mode RS-485 Transceivers |
| SN65HVD20D | 功能描述:RS-485接口IC RS485 Ext Com-Md RoHS:否 制造商:Texas Instruments 数据速率:250 Kbps 工作电源电压:3.3 V 电源电流:750 uA 工作温度范围:- 40 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| SN65HVD20D | 制造商:Texas Instruments 功能描述:TRANSCEIVER RS-485 65HVD20 SOIC8 |
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