lm748ch National Semiconductor Corporation, lm748ch Datasheet - Page 2

• Manufacturer Part Number: lm748ch
• Description: Lm748 Operational Amplifier
• Manufacturer: National Semiconductor Corporation

www.national.com
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Resistance
Supply Current
Large Signal
Voltage Gain
Input Offset Voltage
Average Temperature
Coefficient of Input
Offset Voltage
Input Offset Current
Input Bias Current
Supply Current
Large Signal
Voltage Gain
Output Voltage Swing
Input Voltage Range
Common-Mode
Rejection Ratio
Supply Voltage
Rejection Mode
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
Note 1: Absolute maximum ratings indicate limits beyond which damage to the device may occur. Electrical characteristic specifications do not apply when
operating the device outside of its rated operating conditions.
Note 2: For operating at elevated temperatures, the device must be derated based on a maximum junction to case thermal resistance of 45°C per watt, or 150°
C per watt junction to ambient. (See Curves).
Note 3: For supply voltages less than ±15V, the absolute maximum input voltage is equal to the supply voltage.
Note 4: Continuous short circuit is allowed for case temperatures to +125°C and ambient temperatures to +70°C.
Note 5: These specifications apply for ±5V
Supply Voltage
Power Dissipation (Note 2)
Differential Input Voltage
Parameter
T
T
T
T
T
T
V
R
R
R
T
T
T
T
T
T
V
R
V
V
V
R
R
A
A
A
A
A
A
A
A
A
A
A
A
OUT
S
S
S
S
S
S
S
L
S
S
= 25°C, R
= 25°C
= 25°C
= 25°C
= 25°C, V
= 25°C, V
= 0°C to +70°C
= −55°C to +125°C
= 0°C to +70°C
= −55°C to +125°C
= +125°C, V
= −55°C to +125°C
= ± 15V, V
≥
= ± 15V, R
= ± 15V, R
= ± 15V
≤
≤
≤
≤
≤
2 kΩ
= ± 10V, R
10 kΩ
50Ω
10 kΩ
10 kΩ
10 kΩ
≤
V
S
S
S
S
OUT
L
L
≤
= ± 15V
= ± 15V
≤
S
= 10 kΩ
= 2 kΩ
+15V and 0°C
L
10 kΩ
= ± 15V
≥
= ± 10V
(Note 5)
2 kΩ
Conditions
(Note 1)
500 mW
≤
±22V
±30V
T
A
≤
+70°C, unless otherwise specified.
2
Input Voltage (Note 3)
Output Short-Circuit Duration (Note 4)
Operating Temperature Range:
Storage Temperature Range
Lead Temperature (Soldering, 10 sec.)
LM748C
Min
±12
±10
±12
300
50
25
70
77
Typ
120
800
160
±14
±13
1.0
1.8
3.0
6.0
1.2
1.9
40
90
90
Max
2.25
200
500
300
500
5.0
2.8
6.0
0.8
1.5
3.3
−65°C to +150°C
0°C to +70°C
+300°C
Units
µV/°C
µV/°C
V/mV
V/mV
mV
mA
mV
mA
mA
kΩ
nA
nA
nA
nA
µA
µA
dB
dB
±15V
V
V
V