sm72375mmx National Semiconductor Corporation, sm72375mmx Datasheet - Page 3

• Manufacturer Part Number: sm72375mmx
• Description: Solarmagic Dual Micropower Rail-to-rail Input Cmos Comparator With Open Drain Output
• Manufacturer: National Semiconductor Corporation

PSRR
A
V
V
I
I
t
t
t
t
Symbol
Symbol
S
SC
RISE
FALL
PHL
PLH
V
CM
OL
AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
temperature extreme.
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the electrical characteristics.
Note 2: Human body model, 1.5 kΩ in series with 100 pF. The output pins of the two comparators (pin 1 and pin 7) have an ESD tolerance of 1.5 kV. All other
pins have an ESD tolerance of 2 kV.
Note 3: Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in exceeding the
maximum allowed junction temperature of 150°C. Output currents in excess of ±30 mA over long term may adversely affect reliability.
Note 4: The maximum power dissipation is a function of T
(max)
Note 5: Typical Values represent the most likely parametric norm.
Note 6: All limits are guaranteed by testing or statistical analysis.
Note 7: Do not short circuit output to V
Note 8: Limiting input pin current is only necessary for input voltages that exceed absolute maximum input voltage ratings.
Note 9: C
Note 10: Input offset voltage Average Drift is calculated by dividing the accelerated operating life drift average by the equivalent operational time. The input offset
voltage average drift represents the input offset voltage change at worst-case input conditions.
– T
A
)/θ
Power Supply Rejection Ratio
Voltage Gain
Input Common-Mode Voltage Range V
Output Voltage Low
Supply Current
Short Circuit Current
Rise Time
Fall Time
Propagation Delay
(High to Low)
Propagation Delay (Low to High)
L
inlcudes the probe and jig capacitance. The rise time, fall time and propagation delays are measured with a 2V input step.
JA
. All numbers apply for packages soldered directly into a PC board.
Parameter
Parameter
+
, when V+ is > 12V or reliability will be adversely affected.
f = 10 kHz, C
Overdrive = 10 mV
f = 10 kHz, C
(Note
f = 10 kHz, C
pF
V
kHz, C
(Note
f = 10 kHz, C
pF
V
kHz, C
(Note
±2.5V < V
(By Design)
CMRR > 55 dB
V
CMRR > 55 dB
V
I
V
I
For Both Comparators
(Output Low)
V
(Note
J(max)
LOAD
LOAD
+
+
+
+
+
+
+
= 2.7V, f = 10
= 2.7V, f = 10
(Note
(Note
= 5.0V
= 15.0V
= 5V
= 15V
= 15V, Sinking, V
, θ
9)
9)
9)
= 5 mA
= 5 mA
L
L
7)
JA
A
= 50 pF
= 50 pF
Conditions
, and T
9)
9)
= 25°C, V
Conditions
S
< ±5V
L
L
L
L
= 50
= 50
= 50 pF,
= 50 pF,
A
. The maximum allowable power dissipation at any ambient temperature is P
3
+
(Note
= 5V, V
O
100 mV
100 mV
100 mV
100 mV
10 mV
10 mV
10 mV
10 mV
= 12V
9)
−
= 0V, V
(Note
(Note
Min
15.2
15.0
Min
5.2
5.0
45
CM
6)
6)
= V
O
(Note
= V
Typ
0.3
0.3
(Note
10
10
10
4
4
4
8
4
−0.3
15.3
−0.3
+
Typ
100
5.3
0.2
80
02
12
/2. Boldface limits apply at the
5)
5)
(Note
Max
(Note
Max
−0.2
−0.2
0.55
0.55
0.0
0.0
0.4
0.4
20
25
6)
6)
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Units
Units
D
μs
μs
μs
μs
μs
μs
mA
dB
dB
μA
= (T
V
V
J