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參數(shù)資料
| 型號(hào)： | LM2924 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Low Power Operational Amplifier/Voltage Comparator |
| 中文描述： | 低功耗運(yùn)算放大器/電壓比較器 |
| 文件頁(yè)數(shù)： | 2/6頁(yè) |
| 文件大小： | 98K |
| 代理商： | LM2924 |
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
LM392
32V or
±
16V
32V
0.3V to +32V
LM2924
26V or
±
13V
26V
0.3V to +26V
Supply Voltage, V
+
Differential Input Voltage
Input Voltage
Power Dissipation (Note 2)
Molded DIP (LM392N, LM2924N)
Small Outline Package (LM392M, LM2924M)
Output Short-Circuit to Ground (Note 3)
Input Current (V
IN
<
0.3 V
DC
) (Note 4)
Operating Temperature Range
Storage Temperature Range
Lead Temperature (Soldering, 10 seconds)
ESD rating to be determined.
Soldering Information
Dual-in-Line Package
Soldering (10 seconds)
Small Outline Package
Vapor Phase (60 seconds)
Infrared (15 seconds)
See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” for other methods of soldering
surface mount devices.
820 mW
530 mW
Continuous
50 mA
0C to +70C
65C to +150C
260C
820 mW
530 mW
Continuous
50 mA
40C to +85C
65C to +150C
260C
260C
260C
215C
220C
215C
220C
Electrical Characteristics
(V
= 5 V
DC
; specifications apply to both amplifiers unless otherwise stated) (Note 5)
Parameter
Conditions
LM392
Typ
±
2
50
LM2924
Typ
±
2
50
Units
Min
Max
±
5
250
Min
Max
±
7
250
Input Offset Voltage
Input Bias Current
T
A
= 25C, (Note 6)
IN(+) or IN(), T
A
=25C,
(Note 7) , V
CM
= 0V
IN(+) IN(), T
A
= 25C
V
+
= 30 V
DC
, T
A
= 25C,
(Note 8) (LM2924,
V
+
= 26 V
DC
)
R
L
=
∞
, V
+
= 30V,
(LM2924, V
+
= 26V)
R
L
=
∞
, V
+
= 5V
f = 1 kHz to 20 kHz,
T
A
= 25C, Input Referred,
(Note 9)
(Note 6)
IN(+) or IN()
IN(+) IN()
V
+
= 30 V
DC
, (Note 8)
(LM2924, V
+
= 26 V
DC
)
Keep All V
IN
’s
≥
0 V
DC
(or V
, if Used), (Note 10)
mV
nA
Input Offset Current
Input Common-Mode Voltage
Range
±
5
±
50
±
5
±
50
nA
0
V
+
1.5
0
V
+
1.5
V
Supply Current
1
2
1
2
mA
Supply Current
Amplifier-to-Amplifier Coupling
0.5
1
0.5
1
mA
100
100
dB
Input Offset Voltage
Input Bias Current
Input Offset Current
Input Common-Mode Voltage
Range
Differential Input Voltage
±
7
400
150
V
+
2
±
10
500
200
V
+
2
mV
nA
nA
V
0
0
32
26
V
www.national.com
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