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参数资料
| 型号： | ISL4491EIBZ |
| 厂商： | INTERSIL CORP |
| 元件分类： | 通用总线功能 |
| 英文描述： | 【15kV ESD Protected, 1/8 Unit Load, 5V, Low Power, High Speed and Slew Rate Limited, Full Duplex, RS-485/RS-422 Transceivers |
| 中文描述： | LINE TRANSCEIVER, PDSO14 |
| 封装： | ROHS COMPLIANT, PLASTIC, MS-012AB, SOIC-14 |
| 文件页数： | 6/12页 |
| 文件大小： | 424K |
| 代理商： | ISL4491EIBZ |
6
FN6074.3
Test Circuits and Waveforms
FIGURE 1. DRIVER V
OD
AND V
OC
FIGURE 2A. TEST CIRCUIT
FIGURE 2B. MEASUREMENT POINTS
FIGURE 2. DRIVER PROPAGATION DELAY AND DIFFERENTIAL TRANSITION TIMES
D
DE
DI
V
CC
V
OD
V
OC
R
R
Z
Y
D
DE
DI
V
CC
SIGNAL
GENERATOR
C
L
= 100pF
R
DIFF
Z
Y
C
L
= 100pF
OUT (Y)
3V
0V
t
PLH
1.5V
1.5V
V
OH
V
OL
50%
50%
t
PHL
OUT (Z)
t
PHL
V
OH
V
OL
50%
50%
t
PLH
DIFF OUT (Y - Z)
t
R
+V
OD
-V
OD
90%
90%
t
F
10%
10%
DI
SKEW = |t
PLH
(Y or Z) - t
PHL
(Z or Y)|
ISL4489E, ISL4491E
相关PDF资料 |
PDF描述 |
|---|---|
| ISL4491EIB | Low Power, High Speed and Slew Rate Limited, Full Duplex, RS-485/RS-422 Transceivers |
| ISL4491EIB-T | Low Power, High Speed and Slew Rate Limited, Full Duplex, RS-485/RS-422 Transceivers |
| ISL4489EIB | Low Power, High Speed and Slew Rate Limited, Full Duplex, RS-485/RS-422 Transceivers |
| ISL4489EIB-T | Low Power, High Speed and Slew Rate Limited, Full Duplex, RS-485/RS-422 Transceivers |
| ISL4489EIBZ | Low Power, High Speed and Slew Rate Limited, Full Duplex, RS-485/RS-422 Transceivers |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL4491EIBZ-T | 功能描述:IC TXRX RS485/422 LP HS 14-SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:发射器 驱动器/接收器数:4/0 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:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) |
| ISL45041 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:TFT-LCD I2C Programmable VCOM Calibrator |
| ISL45041_0608 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:TFT-LCD I2C Programmable VCOM Calibrator |
| ISL45041_1012 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:TFT-LCD I2C Programmable VCOM Calibrator |
| ISL45041EVAL1 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:TFT-LCD I2C Programmable VCOM Calibrator |
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