Datasheet

SN65HVD50-SN65HVD55
SLLS666E –SEPTEMBER 2005–REVISED OCTOBER 2009 www.ti.com
RECEIVER ELECTRICAL CHARACTERISTICS
over recommended operating conditions unless otherwise noted
PARAMETER TEST CONDITIONS MIN TYP
(1)
MAX UNIT
Positive-going differential input
V
IT+
I
O
= –8 mA –0.02
threshold voltage
V
Negative-going differential input
V
IT-
I
O
= 8 mA –0.2
threshold voltage
V
hys
Hysteresis voltage (V
IT+
- V
IT-
) 50 mV
V
IK
Enable-input clamp voltage I
I
= –18 mA –1.5 V
V
ID
= 200 mV, I
O
= –8 mA, See Figure 8 4
V
O
Output voltage V
V
ID
= –200 mV, I
O
= 8 mA, See Figure 8 0.3
High-impedance-state output
I
O(Z)
V
O
= 0 or V
CC
RE at V
CC
–1 1 μA
current
V
A
or V
B
= 12 V 0.19 0.3
V
A
or V
B
= 12 V, V
CC
= 0 V 0.24 0.4
HVD50, Other input
mA
HVD53, at 0 V
V
A
or V
B
= -7 V –0.35 –0.19
V
A
or V
B
= -7 V, V
CC
= 0 V –0.25 –0.14
I
A
or I
B
Bus input current
V
A
or V
B
= 12 V 0.05 0.1
HVD51,
V
A
or V
B
= 12 V, V
CC
= 0 V 0.06 0.1
HVD52, Other input
mA
HVD54, at 0 V
V
A
or V
B
= -7 V –0.1 –0.05
HVD55
V
A
or V
B
= -7 V, V
CC
= 0 V –0.1 –0.03
V
IH
= 2 V –60 μA
I
IH
Input current, RE
V
IL
= 0.8 V –60 μA
C
ID
Differential input capacitance V
ID
= 0.4 sin (4E6πt) + 0.5 V, DE at 0 V 16 pF
Supply Current
HVD50 2.7
D at 0 V or V
CC
and No Load
HVD51,
8
HVD52
mA
HVD53 2.3
RE at 0 V, D at 0 V or V
CC
, DE at 0 V,
No load (Receiver enabled and
HVD54,
2.9
driver disabled)
HVD55
HVD53, RE at V
CC
, D at V
CC
, DE at 0 V,
I
CC
Supply current HVD54, No load (Receiver disabled and 0.08 1 μA
HVD55 driver disabled)
HVD53 2.7
RE at 0 V, D at 0 V or V
CC
, DE at V
CC
,
No load (Receiver enabled and
HVD54,
8
driver enabled)
HVD55
mA
HVD53 2.3
RE at V
CC
, D at 0 V or V
CC
, DE at V
CC
No load (Receiver disabled and
HVD54,
7.7
driver enabled)
HVD55
(1) All typical values are at 25°C and with a 5-V supply.
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