XR33156IDEVB Datasheet, PDF (11/19 Pages) Exar Corporation – 60V Fault Tolerant 3.0V to 5.5V RS-485/RS-422 Transceivers

Applications Information
XR33152/55/56/58
R_O 1
R
8 V_CC
INV 2
7 B/Z
D_E 3
D_I 4
D
6 A/Y
5 GND
R_INV 1
RO 2
RE 3
DE 4
DI 5
GND 6
GND 7
14 V_CC
R
13 V_L
12 A
11 B
10 Z
D
9Y
8 D_INV
XR33152, XR33155 and XR33158
XR33156
Figure 2. XR33152, XR33155 and XR33158 Half-duplex and XR33156 Full-duplex
DI = OV or V_CC D
V_OD
DE = V_CC
Z
R_L
2
V_CM
R_L
2
Y
Figure 3. Differential Driver Output Voltage
DI = OV or V_CC D
DE = V_CC
Z
375Ω
V_OD 60Ω
V_CM
375Ω
Y
Figure 4. Differential Driver Output Voltage Over Common Mode
REV2A
11/19