
Absolute Maximum Ratings (Notes 1, If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
CC)
96V
Bias Voltage (V
BB)
10V
Input Voltage (V
IN)
0V to 4.5V
Storage Temperature Range (T
STG)
65C to +150C
Lead Temperature
(Soldering, <10 sec.)
300C
ESD Tolerance, Human Body
Model
2kV
Machine Model
200V
V
CC
60V to 85V
V
BB
7V to 9V
V
IN
0V to 3.4V
V
OUT
15V to V
CC
Case Temperature
20C to +100C
Do not operate the part without a heat sink.
Electrical Characteristics
Unless otherwise noted: V
CC = 85V, VBB = 8V, CL = 8pF, TC = 50C
DC Tests: V
IN = 2.35VDC
AC Tests: Output = 40V
P-P (35V–75V) at 1MHz
Symbol
Parameter
Conditions
LM2471
Units
Min
Typical
Max
I
CC
Supply Current
All Three Channels, No AC Input
Signal, No Output Load
60
mA
I
BB
Bias Current
All Three Channels
32
mA
V
OUT
DC Output Voltage
No AC Input Signal, V
IN = 1.10V
73
78
83
V
DC
A
V
DC Voltage Gain
No AC Input Signal
24
27
30
A
V
Gain Matching
1.0
dB
LE
Linearity Error
(Notes
4, 5), No AC Input Signal
5
%
t
R
Rise Time
4.0
ns
t
F
Fall Time
4.0
ns
OS
Overshoot
5
%
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
Note 2: Operating ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. For guaranteed specifications and
test conditions, see the Electrical Characteristics. Datasheet min/max specification limits are guaranteed by design, test, or statistical analysis. The guaranteed
specifications apply only for the test conditions listed. Some performance characteristics may change when the device is not operated under the listed test
conditions.
Note 3: All voltages are measured with respect to GND, unless otherwise specified.
Note 4: Calculated value from Voltage Gain test on each channel.
Note 5: Linearity Error is the variation in dc gain from VIN = 1.1V to VIN = 3.6V.
Note 6: Input from signal generator: tr,tf < 1 ns.
Note 7: Datasheet min/max specification limits are guaranteed by design, test, or statistical analysis.
LM2471
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