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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： | 14/25页 |
| 文件大小： | 527K |
| 代理商： | SN65HVD2 |
SLLS552D DECEMBER 2002 REVISED APRIL 2005
www.ti.com
14
Figure 19
40
45
50
55
60
65
70
75
0.1
1
10
100
HVD22
HVD21
HVD20
VCC = 5 V,
DE = RE = VCC,
LOAD = 54
, 50 pF
I
Signaling Rate Mbps
SUPPLY CURRENT
vs
SIGNALING RATE
Figure 20
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0
10
20
IL Driver Load Current mA
30
40
50
60
70
80
VCC = 5.5 V
VCC = 5 V
VCC = 4.5 V
VO
DRIVER DIFFERENTIAL OUTPUT VOLTAGE
vs
DRIVER LOAD CURRENT
Figure 21
1
0
1
2
3
4
5
6
0.2
0.1
0
0.1
0.2
VCM = 25 V
VCM = 0 V
VCM = 20 V
VCM = 25 V
VCM = 0 V
VCM = 20 V
V
VID Differential Input Voltage V
RECEIVER OUTPUT VOLTAGE
vs
DIFFERENTAL INPUT VOLATGE
VIT()
VIT(+)
Figure 22
0
100
5
10
15
20
25
30
120
140
160
180
200
HVD20 = 25 Mbps
P
Cable Length m
HVD20, HVD23
PEAK-TO-PEAK JITTER
vs
CABLE LENGTH
HVD23 = 25 Mbps
VCC = 5 V,
TA = 25
°
C,
VIC = 2.5 V,
Cable: Belden 3105A
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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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