参数资料
型号: MAX3031EEUE+T
厂商: Maxim Integrated Products
文件页数: 12/14页
文件大小: 0K
描述: IC RS-422 TRANSMIT QUAD 16TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 发射器
驱动器/接收器数: 4/0
规程: RS422
电源电压: 3 V ~ 3.6 V
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 带卷 (TR)
MAX3030E–MAX3033E
±15kV ESD-Protected, 3.3V Quad
RS-422 Transmitters
_______________________________________________________________________________________
7
Test Circuits and Timing Diagrams
DI_
VOD
RL
CL
DO_+
DO_-
Figure 2. Differential Driver Propagation Delay and Transition
Time Test Circuit
VOC
VOD
DI_+
DI_-
RL
2
RL
2
Figure 1. Differential Driver DC Test Circuit
OUTPUT
UNDER TEST
CL
RL
VCC
S1
S2
ENABLE SIGNAL IS ONE OF THE POSSIBLE
ENABLE CONFIGURATIONS (SEE TRUTH TABLE).
Figure 4. Driver Enable/Disable Delays Test Circuit
DI
3V
0V
DO_-
DO_+
VO
0V
-VO
VO
1.5V
tDPLH
tDPHL
1/2 VO
10%
tR
90%
1/2 VO
10%
tF
VDIFF = V (DO_+) - V (DO_-)
VDIFF
tSKEW = |tDPLH - tDPHL|
Figure 3. Differential Driver Propagation Delay and Transition
Waveform
OUTPUT NORMALLY LOW
OUTPUT NORMALLY HIGH
3V
0V
VOL
0V
1.5V
EN
VOH
tDZL
tDZH
tDLZ
tDHZ
VOL + 0.3V
VOH - 0.3V
ENABLE SIGNAL IS ONE OF THE POSSIBLE
ENABLE CONFIGURATIONS (SEE TRUTH TABLE).
Figure 5. Driver Enable/Disable Waveform
DI
VCC
GND
A
DO_-
DO_+
Figure 6. Short-Circuit Measurements
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MAX3032ECSE 功能描述:RS-422接口集成电路 RoHS:否 制造商:Texas Instruments 数据速率: 工作电源电压:5 V 电源电流:35 mA 工作温度范围: 安装风格:Through Hole 封装 / 箱体:PDIP-16 封装:Tube
MAX3032ECSE+ 功能描述:RS-422接口集成电路 3.3V Quad RS-422 ESD-Protected Trx RoHS:否 制造商:Texas Instruments 数据速率: 工作电源电压:5 V 电源电流:35 mA 工作温度范围: 安装风格:Through Hole 封装 / 箱体:PDIP-16 封装:Tube
MAX3032ECSE+T 功能描述:RS-422接口集成电路 3.3V Quad RS-422 ESD-Protected Trx RoHS:否 制造商:Texas Instruments 数据速率: 工作电源电压:5 V 电源电流:35 mA 工作温度范围: 安装风格:Through Hole 封装 / 箱体:PDIP-16 封装:Tube
MAX3032ECSE-T 功能描述:RS-422接口集成电路 RoHS:否 制造商:Texas Instruments 数据速率: 工作电源电压:5 V 电源电流:35 mA 工作温度范围: 安装风格:Through Hole 封装 / 箱体:PDIP-16 封装:Tube
MAX3032ECUE 功能描述:RS-422接口集成电路 RoHS:否 制造商:Texas Instruments 数据速率: 工作电源电压:5 V 电源电流:35 mA 工作温度范围: 安装风格:Through Hole 封装 / 箱体:PDIP-16 封装:Tube