Datasheet
DS90LV031A
SNLS020C –JULY 1999–REVISED APRIL 2013
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Electrical Characteristics
Over supply voltage and operating temperature ranges, unless otherwise specified.
(1) (2) (3)
Symbol Parameter Conditions Pin Min Typ Max Units
V
OD1
Differential Output Voltage R
L
= 100Ω (Figure 2) D
OUT−
250 350 450 mV
D
OUT+
ΔV
OD1
Change in Magnitude of V
OD1
for 4 35 |mV|
Complementary Output States
V
OS
Offset Voltage 1.125 1.25 1.375 V
ΔV
OS
Change in Magnitude of V
OS
for 5 25 |mV|
Complementary Output States
V
OH
Output Voltage High 1.38 1.6 V
V
OL
Output Voltage Low 0.90 1.03 V
V
IH
Input Voltage High D
IN
, 2.0 V
CC
V
EN,
V
IL
Input Voltage Low GND 0.8 V
EN*
I
IH
Input Current V
IN
= V
CC
or 2.5V −10 ±1 +10 μA
I
IL
Input Current V
IN
= GND or 0.4V −10 ±1 +10 μA
V
CL
Input Clamp Voltage I
CL
= −18 mA −1.5 −0.8 V
I
OS
Output Short Circuit Current ENABLED,
(4)
D
OUT−
−6.0 −9.0 mA
D
IN
= V
CC
, D
OUT+
= 0V or D
OUT+
D
IN
= GND, D
OUT−
= 0V
I
OSD
Differential Output Short Circuit ENABLED, V
OD
= 0V
(4)
−6.0 −9.0 mA
Current
I
OFF
Power-off Leakage V
OUT
= 0V or 3.6V, −20 ±1 +20 μA
V
CC
= 0V or Open
I
OZ
Output TRI-STATE Current EN = 0.8V and EN* = 2.0V −10 ±1 +10 μA
V
OUT
= 0V or V
CC
I
CC
No Load Supply Current Drivers D
IN
= V
CC
or GND V
CC
5.0 8.0 mA
Enabled
I
CCL
Loaded Supply Current Drivers R
L
= 100Ω All Channels, D
IN
= V
CC
23 30 mA
Enabled or GND (all inputs)
I
CCZ
No Load Supply Current Drivers D
IN
= V
CC
or GND, 2.6 6.0 mA
Disabled EN = GND, EN* = V
CC
(1) Current into device pins is defined as positive. Current out of device pins is defined as negative. All voltages are referenced to ground
except: V
OD1
and ΔV
OD1
.
(2) All typicals are given for: V
CC
= +3.3V, T
A
= +25°C.
(3) The DS90LV031A is a current mode device and only functions within datasheet specifications when a resistive load is applied to the
driver outputs typical range is (90Ω to 110Ω)
(4) Output short circuit current (I
OS
) is specified as magnitude only, minus sign indicates direction only.
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