LF441CN National Semiconductor, LF441CN Datasheet - Page 3

• Manufacturer Part Number: LF441CN
• Description: IC LOW PWR JFET OP AMP 8-DIP
• Manufacturer: National Semiconductor
• Series: BI-FET II™r

Specifications of LF441CN

• Amplifier Type: J-FET
• Number Of Circuits: 1
• Slew Rate: 1 V/µs
• Gain Bandwidth Product: 1MHz
• Current - Input Bias: 10pA
• Voltage - Input Offset: 1000µV
• Current - Supply: 150µA
• Voltage - Supply, Single/dual (±): ±5 V ~ 15 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Output Type: -
• Current - Output / Channel: -
• -3db Bandwidth: -
• Other names: *LF441CN; LF441

Symbol
SR
GBW
e
i
PSRR
I
n
S
DC Electrical Characteristics
Symbol
AC Electrical Characteristics
n
Note 1 Unless otherwise specified the absolute maximum negative input voltage is equal to the negative power supply voltage
Note 2 For operating at elevated temperature these devices must be derated based on a thermal resistance of
Note 3 The temperature range is designated by the position just before the package type in the device number A ‘‘C’’ indicates the commercial temperature range
and an ‘‘M’’ indicates the military temperature range The military temperature range is available in ‘‘H’’ package only
Note 4 Unless otherwise specified the specifications apply over the full temperature range and for V
V
Note 5 The LF441A is 100% tested to this specification
Note 6 The input bias currents are junction leakage currents which approximately double for every 10 C increase in the junction temperature T
production test time the input bias currents measured are correlated to junction temperature In normal operation the junction temperature rises above the ambient
temperature as a result of internal power dissipation P
recommended if input bias current is to be kept to a minimum
Note 7 Supply voltage rejection ratio is measured for both supply magnitudes increasing or decreasing simultaneously in accordance with common practice From
g
Note 8 Refer to RETS441X for LF441MH military specifications
Note 9 Max Power Dissipation is defined by the package characteristics Operating the part near the Max Power Dissipation may cause the part to operate
outside guaranteed limits
Note 10 Human body model 1 5 k
Typical Performance Characteristics
OS
15V to
I
B
and I
g
5V for the LF441 and from
Slew Rate
Gain-Bandwidth Product
Equivalent Input Noise Voltage
Equivalent Input Noise Current
OS
Supply Voltage
Rejection Ratio
Supply Current
are measured at V
Input Bias Current
Positive Common-Mode
Input Voltage Limit
Parameter
Parameter
CM
in series with 100 pF
g
e
20V to
0
(Note 7)
g
5V for the LF441A
D
V
V
T
f
T
T
A
e
A
S
S
Conditions
j
e
e
e
e
e
(Note 4) (Continued)
(Note 4)
1 kHz
T
25 C R
25 C f
g
g
Conditions
A
a
15V T
15V T
Input Bias Current
Negative Common-Mode
Input Voltage Limit
jA
e
P
S
D
A
A
e
1 kHz
where
e
e
3
100
25 C
25 C
jA
is the thermal resistance from junction to ambient Use of a heat sink is
Min
80
Min
0 8
0 8
LF441A
S
LF441A
Typ
e
100
150
0 01
Typ
35
1
1
g
20V for the LF441A and for V
Max
200
Max
jA
Supply Current
Positive Current Limit
Min
Min
0 6
0 6
70
LF441
LF441
Typ
0 01
Typ
150
35
90
1
1
S
e
g
15V for the LF441
Max
Max
250
j
Due to limited
TL H 9297– 5
nV Hz
pA Hz
Units
V
MHz
Units
dB
A
s