参数资料
型号: SP3072EEN-L/TR
厂商: Exar Corporation
文件页数: 2/20页
文件大小: 0K
描述: IC TXRX RS485/RS422 ESD 8NSOIC
标准包装: 2,500
类型: 收发器
驱动器/接收器数: 1/1
规程: RS422/RS485
电源电压: 3.3V
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-SOICN
包装: 带卷 (TR)
其它名称: SP3072EEN-L/TR-ND
Exar Corporation 48720 Kato Road, Fremont CA, 94538 50-668-707 www.exar.com
SP3070E-SP3078E_02_2020
0
FIGuRE 6. RECEIVER PROPaGaTION DElay TEST CIRCuIT & TIMING DIaGRaM
FIGuRE 5. DRIVER ENaBlE & DISaBlE TIMES TEST CIRCuIT & TIMING DIaGRaM
DE
VOL
tLZ
0.25V
VCC OUT
VCC
VOM = (VOL+ VCC)/2
tZL, tZL(SHDN
VCC /2
0
OUT
R
A
B
VID
RE
CL
15pF
tPHL
tPLH
VOL
1.5V
OUT
VOH
A
B
+1V
-1V
GENERATOR
50W
S1
RL = 500W
OUT
CL = 50pF
D
0 or VCC
Z
Y
DI
VCC
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