+3V to +5V, 2500VRMS Isolated RS-485/RS-422 Transceivers with ±15kV ESD Protecti" />
參數(shù)資料
型號: MXL1535ECWI+T
廠商: Maxim Integrated Products
文件頁數(shù): 7/26頁
文件大小: 0K
描述: IC TXRX RS485/422 28-SOIC
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 1,000
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 1/1
規(guī)程: RS422,RS485
電源電壓: 3 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
供應商設備封裝: 28-SOIC W
包裝: 帶卷 (TR)
+3V to +5V, 2500VRMS Isolated RS-485/RS-422
Transceivers with ±15kV ESD Protection
Switching Waveforms
DI
Z
Y
VDOH
tDD
tTD
tJ
VOD = VY - VZ
tR < 10ns, tF < 10ns
1/2 VDOH
0V
-VDOH
20%
80%
1.5V
80%
20%
Figure 6. Driver Propagation Delay
tPLZ
VDOL + 0.5V
VDOH - 0.5V
VDOH/2
tR < 10ns, tF < 10ns
1.5V
DE
VDOH
Y, Z
VDOL
VDOH
0V
Y, Z
tPZL
2 x tJ
tPZH
tJ
tPHZ
OUTPUT NORMALLY HIGH
OUTPUT NORMALLY LOW
Figure 7. Driver Enable and Disable Times
tR < 10ns, tF < 10ns
tPLH1
VRO1H/2
80%
20%
VRO1H/2
OUTPUT
INPUT
0V
VA - VB
VRO1H
VRO1L
RO1
RO2
tPLH1
tPHL1
tPLH2
tJ
tR
tF
tJ
Figure 8. Receiver Propagation Delays
tR < 10ns, tF < 10ns
1.5V
RE
VRO1H
RO1
VRO1L
VRO1L + 0.5V
VRO1H - 0.5V
VRO1H
RO1
0V
OUTPUT NORMALLY LOW
OUTPUT NORMALLY HIGH
tHZ
tLZ
tZL
tZH
Figure 9. Receiver Enable and Disable Times
MAX3535E/MXL1535E
Maxim Integrated
15
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