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參數(shù)資料
| 型號(hào)： | HA13150A |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 21 W X 4-Channel BTL Power IC |
| 中文描述： | 21蠟質(zhì)4通道橋接功率IC |
| 文件頁(yè)數(shù)： | 8/15頁(yè) |
| 文件大?。?/td> | 86K |
| 代理商： | HA13150A |
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HA13150A
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2. How to reduce the popping noise by Muting circuit
At normal operating circuit, Muting circuit operates at high speed under 1 μs.
In case popping noise becomes a problem, it is possible to reduce the popping noise by connecting
capacitor, which determines the switching time constant, between pin 10 and GND. (Following
figure 2)
We recommend value of capacitor greater then 1 μF.
Also transitional popping noise can be reduced sharply by muting before V
CC
and Standby are
ON/OFF.
Figure 2 How to use Muting Circuit
Table 1
Muting ON/OFF Time
C (μF)
ON Time
OFF Time
nothing
under 1 μs
under 1 μs
0.47
2 ms
2 ms
4.7
19 ms
19 ms
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HA13151 | 14 W X 4-Channel BTL Power IC |
| HA13152 | 14 W X 4-Channel BTL Power IC |
| HA13153A | 15 W X 4-Channel BTL Power IC |
| HA13154A | 200000 SYSTEM GATE 1.8V FPGA - NOT RECOMMENDED for NEW DESIGN |
| HA13155 | 200000 SYSTEM GATE 1.8 VOLT FPGA - NOT RECOMMENDED for NEW DESIGN |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HA13151 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:14 W X 4-Channel BTL Power IC |
| HA13152 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:14 W X 4-Channel BTL Power IC |
| HA13153A | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:15 W X 4-Channel BTL Power IC |
| HA13154A | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:15 W X 4-Channel BTL Power IC |
| HA13155 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:33 W x 4-Channel BTL Power IC |
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