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參數(shù)資料
| 型號： | LH0024H |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | LH0024 High Slew Rate Operational Amplifier |
| 中文描述： | OP-AMP, 6000 uV OFFSET-MAX, MBCY8 |
| 封裝： | METAL CAN, 8 PIN |
| 文件頁數(shù)： | 3/6頁 |
| 文件大?。?/td> | 125K |
| 代理商： | LH0024H |
Typical Performance Characteristics
Maximum Power Dissipation
Response
Large Signal Frequency
Response
Open Loop Frequency
Response
Voltage Follower Pulse
Voltage
Input Voltage vs Supply
Output Voltage Swing
Supply Voltage
Supply Current vs
vs Voltage
Input Bias Current
TL/K/5552–7
Applications Information
LAYOUT CONSIDERATIONS
The LH0024/LH0024C, like most high speed circuitry, is
sensitive to layout and stray capacitance. Power supplies
should be by-passed as near the device as is practicable
with at least 0.01
m
F disc type capacitors. Compensating
capacitors should also be placed as close to device as pos-
sible.
COMPENSATION RECOMMENDATIONS
Compensation schemes recommended in Table 1 work well
under typical conditions. However, poor layout and long
lead lengths can degrade the performance of the LH0024 or
cause the device to oscillate. Slight adjustments in the val-
ues for C1, C2, and C3 may be necessary for a given layout.
In particular, when operating at a gain of
b
1, C3 may re-
quire adjustment in order to perfectly cancel the input ca-
pacitance of the device.
When operating the LH0024/LH0024C at a gain of
a
1,
the value of R1 should be at least 1 k
X
.
The case of the LH0024 is electrically isolated from the cir-
cuit; hence, it may be advantageous to drive the case in
order to minimize stray capacitances.
HEAT SINKING
The LH0024/LH0024C is specified for operation without the
use of an explicit heat sink. However, internal power dissi-
pation does cause a significant temperature rise. Improved
offset voltage drift can be obtained by limiting the tempera-
ture rise with a clip-on heat sink such as the Thermalloy
2228B or equivalent.
3
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相關(guān)代理商/技術(shù)參數(shù) |
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| LH0024H-MIL | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LH0024 High Slew Rate Operational Amplifier |
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| LH0032C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
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