lm2483 National Semiconductor Corporation, lm2483 Datasheet - Page 2

• Manufacturer Part Number: lm2483
• Description: 180v Triple Bias Clamp
• Manufacturer: National Semiconductor Corporation

www.national.com
Absolute Maximum Ratings
3)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
DC Clamp Electrical Characteristics
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
the 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: Linearity Error is the variation in dc gain from V
Note 5: Measured with 1in
Test Circuit
Figure 2 shows the test circuit for evaluation of the LM2483 Clamp Amplifier. A high impedance Voltmeter (
DC measurements at the output.
Supply Voltage, V
Bias Voltage, V
Input Voltage, V
Storage Temperature Range, T
Lead Temperature (Soldering,
ESD Tolerance
<
10sec.)
Machine Model
(See Figure 2 for Test Circuit)
Unless otherwise noted: V
I
I
V
V
A
LE
CC
BB
OUT
OUT-Range
V
Symbol
BB
IN
CC
Supply Current
Bias Supply Current
DC Output Voltage
Output Voltage Range
DC Voltage Gain
Linearity Error
2
copper on PCB connected to pins 3, 4, 5, 10, 11, 12. See Thermal Considerations Section.
Parameter
CC
STG
= +180V, V
-0.5V to V
-65˚C to +150˚C
BB
IN
= 1.5 volts to V
(Notes 1,
= 8V, V
All three channels, includes 100K
pull-up resistor current
All channels
V
See Note 4
BB
IN
FIGURE 2. Test Circuit
+200V
300˚C
+0.5V
Range = +1.5V to 4.5V
+15V
200V
IN
= +2.5V, T
IN
= 4.5 volts.
Conditions
2
Limits of Operating Ranges
Max Junction Temperature
θ
V
V
V
V
Ambient Temperature Range, T
A
JA
CC
BB
IN
OUT
Human Body Model
= 30˚C
(Typ) (Note 5)
Min
122
−27
20052934
Typ
127
−30
4.5
89
4
5
A
>
Max
132
−33
100MΩ) is used for
7
130V to 180V
40V to 175V
0˚C to 70˚C
(Note 3)
Units
7V to 13V
V
V/V
mA
mA
1V to 5V
%
V
DC
1.5 kV
150˚C
70˚C