参数资料
型号: MAX3430CSA+T
厂商: Maxim Integrated Products
文件页数: 11/13页
文件大小: 0K
描述: IC TXRX RS-485 3.3V 8-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: RS485
电源电压: 3 V ~ 3.6 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-SOIC
包装: 带卷 (TR)
MAX3430
±80V Fault-Protected, Fail-Safe,
1/4-Unit Load, +3.3V RS-485 Transceiver
_______________________________________________________________________________________
7
CL
20pF
R
0
A
B
VOH
VOL
1.5V
tRPLH
tRPHL
RO
VID
Figure 6. Receiver Propagation Delays
50
GENERATOR
CL
20pF
VCC
3V
0
VCC
VOL
R
+1.5V
-1.5V
VID
(VOL + VCC)/2
RO
S1
S2
R
1k
RE
1.5V
S1 CLOSED
S2 OPEN
S3 = -1.5V
tRZL, tRZL (SHDN)
3V
0
VOH
0
VOH/2
RE
S1 OPEN
S2 CLOSED
S3 = +1.5V
tRZH, tRZH(SHDN)
3V
0
VCC
VOL
0.25V
RO
RE
1.5V
S1 CLOSED
S2 OPEN
S3 = -1.5V
tRLZ
3V
0
VOH
0
0.25V
1.5V
RO
RE
S1 OPEN
S2 CLOSED
S3 = +1.5V
tRHZ
S3
RO
Figure 7. Receiver Enable and Disable Times
Test Circuits/Timing Diagrams (continued)
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相关代理商/技术参数
参数描述
MAX3430CSD 制造商:Maxim Integrated Products 功能描述:+/-80V FAULT-PROTECTED, FAIL-SAFE, 1/4-UNIT L - Rail/Tube
MAX3430EPA 功能描述:RS-485接口IC 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
MAX3430EPA+ 功能描述:RS-485接口IC Fail-Safe 1/4-Unit 3.3V Transceiver 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
MAX3430ESA 功能描述:RS-485接口IC 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
MAX3430ESA/GG8 功能描述:RS-485接口IC 80V Fault-Protected Fail-Safe 1/4-Unit Load +3.3V RS-485 Transceiver 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