Datasheet

LM96080
SNAS465D –SEPTEMBER 2009–REVISED MARCH 2013 www.ti.com
DC Electrical Characteristics (continued)
The following specifications apply for +3.0 V
DC
≤ V
+
≤ +5.5 V
DC
, IN0-IN6, R
S
= 25Ω, unless otherwise specified. Boldface
limits apply for T
A
= T
J
= T
MIN
to T
MAX
; all other limits T
A
= T
J
= 25°C.
(1)
Typical
(2)
Limits
(3)
Units
Symbol Parameter Conditions
(Limits)
OPEN DRAIN OUTPUTS: GPO, RST_OUT / OS, GPI (CI)
V
OUT(0)
Logical “0” Output Voltage I
OUT
= +5.0 mA at V
+
= +4.5V, 0.4 V (min)
I
OUT
= +3.0 mA at V
+
= +3.0V
I
OH
High Level Output Current V
OUT
= V
+
0.005 1 μA (max)
RST_OUT/OS, GPI (CI) Pulse Width 22.5 10 ms (min)
OPEN DRAIN SERIAL BUS OUTPUT: SDA
V
OUT(0)
Logical “0” Output Voltage I
OUT
= +3.0 mA at V
+
= +3.0V 0.4 V (min)
I
OH
High Level Output Current V
OUT
= V
+
0.005 1 μA (max)
DIGITAL INPUTS: A0/NTEST_Out, A1-A2, BTI, GPI (Chassis Intrusion), INT_IN, and NTEST_IN / Reset_IN
V
IN(1)
Logical “1” Input Voltage 2.0 V (min)
V
IN(0)
Logical “0” Input Voltage 0.8 V (max)
VHYST Hysteresis Voltage V
+
= +3.3V 0.23 V
V
+
= +5.5V 0.33 V
SERIAL BUS INPUTS (SCL, SDA)
V
IN(1)
Logical “1” Input Voltage 0.7 × V
+
V (min)
V
IN(0)
Logical “0” Input Voltage 0.3 × V
+
V (max)
V
HYST
Hysteresis Voltage V
+
= +3.3V 0.67 V
V
+
= +5.5V 1.45 V
FAN TACH PULSE INPUTS (FAN1, FAN2)
V
IN(1)
Logical “1” Input Voltage 0.7 × V
+
V (min)
V
IN(0)
Logical “0” Input Voltage 0.3 × V
+
V (max)
V
HYST
Hysteresis Voltage V
+
= +3.3V 0.35 V
V
+
= +5.5V 0.5 V
ALL DIGITAL INPUTS Except for BTI
I
IN(1)
Logical “1” Input Current V
IN
= V
+
−0.005 −1 μA (min)
I
IN(0)
Logical “0” Input Current V
IN
= 0 V
DC
0.005 1 μA (max)
C
IN
Digital Input Capacitance 20 pF
BTI Digital Input
I
IN(1)
Logical “1” Input Current V
IN
= V
+
−1 −10 μA (min)
I
IN(0)
Logical “0” Input Current V
IN
= 0 V
DC
, V
+
= +5.5 V 1 2 mA
C
IN
Digital Input Capacitance 20 pF
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