Datasheet

SN65HVD50-SN65HVD55
www.ti.com SLLS666E –SEPTEMBER 2005–REVISED OCTOBER 2009
FUNCTION TABLES
Table 1. SN65HVD53, SN65HVD54, SN65HVD55
DRIVER
INPUTS OUTPUTS
D DE Y Z
H H H L
L H L H
X L or open Z Z
Open H L H
Table 2. SN65HVD53, SN65HVD54, SN65HVD55
RECEIVER
DIFFERENTIAL INPUTS ENABLE OUTPUT
V
ID
= V
(A)
- V
(B)
RE R
V
ID
≤ −0.2 V L L
−0.2 V < V
ID
< −0.02 V L ?
−0.02 V ≤ V
ID
L H
X H or open Z
Open Circuit L H
Idle circuit L H
Short Circuit, V
(A)
= V
(B)
L H
Table 3. SN65HVD50, SN65HVD51, SN65HVD52
DRIVER
OUTPUTS
INPUT Y Z
D
H H L
L L H
Open L H
Table 4. SN65HVD50, SN65HVD51, SN65HVD52
RECEIVER
DIFFERENTIAL INPUTS OUTPUT
V
ID
= V
(A)
- V
(B)
R
V
ID
≤ −0.2 V L
−0.2 V < V
ID
< −0.02 V ?
−0.02 V ≤ V
ID
H
Open Circuit H
Idle circuit H
Short Circuit, V
(A)
= V
(B)
H
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