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参数资料
| 型号： | LM2480NA/NOPB |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDIP8 |
| 封装： | PLASTIC, DIP-8 |
| 文件页数： | 2/4页 |
| 文件大小： | 84K |
| 代理商： | LM2480NA/NOPB |
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage, V
CC
+90V
Input Voltage, V
IN
0V to 5V
Storage Temperature Range, T
STG
-65C to +150C
Lead Temperature (Soldering,
<10sec.)
300C
ESD Tolerance
Machine Model
200V
Human Body Model
2KV
Limits of Operating Ranges (Note 3)
V
CC
70V to 85V
V
OUT
10V to V
CC
Ambient Temperature Range, T
A
0 to 70C
DC CLAMP ELECTRICAL CHARACTERISTICS TARGETS AND LIMIT
Unless otherwise noted: V
CC = +80V, VIN = 2.25VDC,TA = 25C.
Symbol
Spec Parameter
Conditions
Min
Typ
Max
Units
I
CC
Supply Current
All channels
2.1
3.5
mA
V
OUT
DC Output Voltage
42
46
50
V
DC
V
OUT-Range
Output Voltage Range
V
IN Range = 1.0V - 4.0V
53
V
OUTSAT
Max Saturation Limit
V
IN = 4.0V
16
V
DC
A
V
DC Voltage Gain
-16
-18
-20
LE
Linearity Error
See Note 1
5
%
R
IN
Input Resistance
34K
Note 1: Linearity Error is the variation in DC gain from VIN = 1.0V to VIN = 4.0V.
Note 2: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
Note 3: 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. 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 4: All voltages are measured with respect to GND, unless otherwise specified.
Test Circuit
Figure 3 shows the test circuit for evaluation of the LM2480 Clamp Amplifier. A high impedance VM (>100M
) is used for DC
measurements at the output.
20008303
FIGURE 3. Test Circuit (One Channel)
LM2480
www.national.com
2
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相关代理商/技术参数 |
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|---|---|
| LM2481 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:145V Triple Bias Clamp |
| LM2481NA | 制造商:NSC 制造商全称:National Semiconductor 功能描述:145V Triple Bias Clamp |
| LM2483 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:180V Triple Bias Clamp |
| LM2485 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:220V Triple Bias Clamp with G1 Blank Amplifier |
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