LM193-LM293 STMicroelectronics, LM193-LM293 Datasheet - Page 3

• Manufacturer Part Number: LM193-LM293
• Description: LOWPOWER DUAL VOLTAGE COMPARATORS
• Manufacturer: STMicroelectronics

ELECTRICAL CHARACTERISTICS
No tes :
V
Symbol
CC
V
V
I
A
I
I
V
V
sink
t
I
I
t
CC
OH
icm
rel
ib
io
OL
re
+
vd
io
id
= +5V, V
2. At out put switch point, V
3. The direct ion of the input current is out of the IC due to the PNP i nput stage. T his cur rent is essent ial ly const ant,
4. The input common-mode volt age of either input si gnal vol tage shoul d not be all owed to go negat ive by more than
5. The response ti me specifi ed is for a 100mV i nput step w it h 5mV overdr ive. For l arger over drive signal s 300ns
6. Posit ive excursions of i nput voltage may exceed the power suppl y level. A s l ong as the other voltage remai ns
Input Offset Voltage – (note 2)
Input Bias Current – (note 3)
Input Offset Current
Large Signal Voltage Gain
Supply Current (all comparators)
Input Common Mode Voltage Range - (note 4)
Differential Input Voltage - (note 6)
Output Sink Current
Low Level Output Voltage
High Level Output Current
Response Time
Large Signal Response Time
(0V to V
independent of the state of the output, so no loadi ng charge exists on the reference or input l ines.
0.3V .
The upper end of the common-mode vol tage range is V
damage.
can be obtained.
within the common-mode range the compar ator wil l provide a proper output state. The low input voltage state must
not be less than –0.3V (or 0.3V below the negat ive power supply, if used).
T
T
T
T
T
T
V
V
V
T
T
(V
(V
T
T
(V
T
T
(R
(V
amb
min
amb
min
amb
min
CC
CC
CC
amb
min
amb
min
amb
min
CC
id
id
id
i
L
= TTL, V
.
.
.
.
.
.
= 5.1k
= -1V, V
= -1V, I
= 1V, V
= 15V, R
= 5V, no load
= 30V, no load
–
CC
= +25
= +25
= +25
= +25
= 25
= 25
= 0V, T
+
T
T
T
T
T
T
1.5V).
amb
amb
amb
amb
amb
amb
o
o
C
C
o
o
o
o
sink
CC
C
C
C
C
ref
O
to V
L
T
T
T
T
= 1.5V)
T
T
= +1.4 V, R
= 15k , V
= V
= 4mA)
amb
max.
max.
max.
max.
max
max
CC
Parameter
O
+
= 25
) – (note 5)
= 30V)
O
1.4V, R
o
o
C (unless otherwise specified)
L
= 1 to 11V
= 5.1k
S
= 0
to V
with V
CC
+
C C
)
+
fr om 5V to 30V and over the full input common-mode range
C C
+
–1.5V , but either or bot h inputs can go to +30V wi thout
Min.
50
0
0
6
LM193 - LM293 - LM393
LM193 - LM293 - LM393
Typ.
200
250
300
0.4
0.1
1.3
25
16
1
5
1
V
V
CC
Max.
V
CC
250
400
150
400
700
2.5
50
+
CC
5
9
1
1
+
-1.5
+
-2
V/mV
Unit
mV
mA
mA
mV
nA
nA
nA
ns
V
V
A
s
3/10