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參數(shù)資料
| 型號(hào)： | HA17902FPK |
| 廠商： | Hitachi,Ltd. |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Quad Operational Amplifier |
| 中文描述： | 四路運(yùn)算放大器 |
| 文件頁(yè)數(shù)： | 11/14頁(yè) |
| 文件大?。?/td> | 67K |
| 代理商： | HA17902FPK |
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HA17902 Series
11
HA17902 Application Examples
The HA17902 is a quad operational amplifier, and consists of four operational amplifier circuits and one
bias current circuit. It features single-voltage power supply operation, internal phase compensation, a wide
zero-cross bandwidth, a low input bias current, and a high open-loop gain. Thus the HA17902 can be used
in a wide range of applications. This section describes several applications using the HA17902.
1. Noninverting Amplifier
Figure 1 shows the circuit diagram for a noninverting amplifier. The voltage gain of this amplifier is
given by the following formula.
= 1 +R2
R1
Vin
Vout
+
–
+Vin
10k
R
1
10k
R
2
1M
Vout
Figure 1 Noninverting Amplifier
2. Summing Amplifier
Since the circuit shown in figure 2 applies +V
1
and +V
2
to the noninverting input and +V
3
and +V
4
to
the inverting input, the total output will be Vout = V
1
+ V
2
– V
3
– V
4
.
+
–
R
100k
R
100k
R
100k
R
100k
+V
1
+V
2
+V
3
+V
4
R
100 k
Vout
V
CC
Vin(+)
Vin(–)
HA17902
100k
Figure 2 Summing Amplifier
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HA17902 | Quad Operational Amplifier |
| HA17902FP | 500000 SYSTEM GATE 1.5 VOLT FPGA |
| HA17902FPJ | 500000 SYSTEM GATE 1.5 VOLT FPGA |
| HA17902P | 500000 SYSTEM GATE 1.5 VOLT FPGA |
| HA17902PJ | 500000 SYSTEM GATE 1.5 VOLT FPGA |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HA17902G | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| HA17902P | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Quad Operational Amplifier |
| HA17902PJ | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Quad Operational Amplifier |
| HA17902SERIES | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HA17903 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Dual Comparator |
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