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參數(shù)資料
| 型號(hào)： | HA-5221 |
| 廠商： | Intersil Corporation |
| 英文描述： | 100MHz, Low Noise, Precision Operational Amplifier(100MHz,低噪聲,精密運(yùn)算放大器) |
| 中文描述： | 100MHz的，低噪聲，高精度運(yùn)算放大器（100MHz的，低噪聲，精密運(yùn)算放大器） |
| 文件頁(yè)數(shù)： | 4/12頁(yè) |
| 文件大?。?/td> | 700K |
| 代理商： | HA-5221 |
4
Application Information
Operation at Various Supply Voltages
The HA-5221 operates over a wide range of supply voltages
with little variation in performance. The supplies may be
varied from
±
5V to
±
15V. See typical performance curves for
variations in supply current, slew rate and output voltage
swing.
Offset Adjustment
The following diagram shows the offset voltage adjustment
configuration for the HA-5221. By moving the potentiometer
wiper towards pin 8 (+BAL), the op amps output voltage will
increase; towards pin 1 (-BAL) decreases the output voltage.
A 20k
trim pot will allow an offset voltage adjustment of
about 10mV.
Capacitive Loading Considerations
When driving capacitive loads >80pF, a small resistor, 50
to 100
, should be connected in series with the output and
inside the feedback loop.
FIGURE 2. LARGE SIGNAL RESPONSE
FIGURE 3. SMALL SIGNAL RESPONSE
NOTES:
12. A
V
= -1.
13. Feedback and summing resistors must be matched (0.1%).
14. HP5082-2810 clipping diodes recommended.
15. Tektronix P6201 FET probe used at settling point.
FIGURE 4. SETTLING TIME TEST CIRCUIT
Test Circuits and Waveforms
(Continued)
2.5V
0V
-2.5V
2.5V
0V
-2.5V
V
OUT
= 2.5V
Vertical Scale = 2V/Div.,
Horizontal Scale = 200ns/Div.
100mV
0V
-100mV
100mV
0V
-100mV
V
OUT
=
±
100mV
Vertical Scale = 100mV/Div.,
Horizontal Scale = 200ns/Div.
V
IN
V
OUT
+
V
OUT
V
IN
5K
5K
2K
2K
V
SETTLE
7
1
8
6
2
3
+15V
4
-15V
R
P
+
HA-5221
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| HA-5221 WAF | 制造商:Intersil Corporation 功能描述: |
| HA-5221/883 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Noise, Wideband, Precision Operational Amplifier |
| HA-5221_03 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:100MHz, Low Noise, Precision Operational Amplifier |
| HA-5221883 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Noise, Wideband, Precision Operational Amplifier |
| HA-5222 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual, Low Noise, Wideband, Precision Operational Amplifier |
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