Electrical Characteristics
Parameter
OP AMP ONLY
Large Signal Voltage Gain
(Continued)
(V
+
= 5 V
DC
; specifications apply to both amplifiers unless otherwise stated) (Note 5)
Conditions
Min
V
+
= 15 V
DC
, V
o
swing =
1 V
DC
to 11 V
DC
,
R
L
= 2 kΩ, T
A
= 25˚C
Output Voltage Swing
Common-Mode Rejection
Ratio
Power Supply Rejection Ratio
Output Current Source
R
L
= 2 kΩ, T
A
= 25˚C,
(LM2924, R
L
≥
10 kΩ)
DC, T
A
= 25˚C, V
CM
=
0 V
DC
to V
+
−1.5 V
DC
DC, T
A
= 25˚C
V
IN(+)
= 1 V
DC
,
V
IN(−)
= 0 V
DC
,
V
+
= 15 V
DC
, V
o
=
2 V
DC
, T
A
= 25˚C
V
IN(−)
= 1 V
DC
,
V
IN(+)
= 0 V
DC
,
V = 15 V
DC
, V
o
=
2 V
DC
, T
A
= 25˚C
V
IN(−)
= 1 V
DC
,
V
IN(+)
= 0 V
DC
,
V
+
= 15 V
DC
, V
o
=
Input Offset Voltage Drift
Input Offset Current Drift
COMPARATOR ONLY
Voltage Gain
Large Signal Response Time
R
L
≥
15 kΩ, V
+
= 15 V
DC
,
T
A
= 25˚C
V
IN
= TTL Logic Swing,
V
REF
= 1.4 V
DC
V
RL
= 5 V
DC
, R
L
= 5.1 kΩ,
T
A
= 25˚C
Response Time
Output Sink Current
V
RL
= 5 V
DC
, R
L
= 5.1 kΩ,
T
A
= 25˚C, (Note 11)
V
IN(−)
= 1 V
DC
,
V
IN(+)
= 0 V
DC
,
V
o
≥
1.5 V
DC
, T
A
= 25˚C
Saturation Voltage
V
IN(−)
≥
1 V
DC
,
V
IN(+)
= 0,
I
SINK
≤
4 mA, T
A
= 25˚C
700
700
mV
V
IN(−)
≥
1 V
DC
,
V
IN(+)
= 0,
Output Leakage Current
I
SINK
≤
4 mA
V
IN(−)
= 0,
V
IN(+)
≥
1 V
DC
,
V
o
= 5 V
DC
, T
A
= 25˚C
V
IN(−)
= 0,
V
IN(+)
≥
1 V
DC
,
V
o
= 30 V
DC
0.1
0.1
nA
250
400
400
mV
6
1.3
1.5
µs
50
200
25
100
V/mV
200 mV, T
A
= 25˚C
R
S
= 0Ω
R
S
= 0Ω
12
50
12
50
µA
+
LM392
Typ
Max
Min
LM2924
Typ
Max
Units
25
0
65
65
20
100
V
+
−1.5
70
100
40
25
0
50
50
20
100
V
+
−1.5
70
100
40
V/mV
V
dB
dB
mA
Output Current Sink
10
20
10
20
mA
7
10
7
10
µV/˚C
pA
DC
/˚C
300
300
ns
16
6
16
mA
1.0
1.0
µA
3
www.national.com
NSC [ NATIONAL SEMICONDUCTOR ]
