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參數(shù)資料
| 型號(hào)： | HV254FG |
| 廠商： | SUPERTEX INC |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | 32-Channel High Voltage Amplifier Array |
| 中文描述： | 32 OP-AMP, PQFP100 |
| 封裝： | MQFP-100 |
| 文件頁數(shù)： | 3/7頁 |
| 文件大小： | 276K |
| 代理商： | HV254FG |
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HV254
A113004
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A
Acceptable Power Up Sequences
1) V
PP
or
1) V-
2) V-
3) V+
4) Inputs & Anode
2) V+
3) V
PP
4) Inputs & Anode
Acceptable Power Down Sequences
1) Inputs & Anode
or
1) Inputs & Anode
2) V+
3) V-
4) V
PP
2) V
PP
3) V+
4) V-
Power Up/Down Sequence
The device can be damaged due to improper power up / down
sequence. To prevent damage, please follow the acceptable
power up /down sequences and add two external diodes as shown
in the diagram below. The first diode is a high voltage diode
across Vpp and V+ where the anode of the diode is connected to
V+ and the cathode of the diode is connected to Vpp. Any low
current high voltage diode such as a 1N4004 will be adequate.
The second diode is a schottky diode across V- and DGnd where
the anode of the schottky diode is connected to V- and the cathode
is connected to DGnd. Any low current schottky diode such as a
1N5817 will be adequate.
V+
V
PP
1N4004
or similar
V-
PGND
1N5817
or similar
Pin Description
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| HV400 | () |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| HV254FG-G | 功能描述:運(yùn)算放大器 - 運(yùn)放 32-Channel RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| HV255 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HV255IP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual MOSFET Driver |
| HV256 | 制造商:SUPERTEX 制造商全稱:SUPERTEX 功能描述:32-Channel High Voltage Amplifi er Array |
| HV256_07 | 制造商:SUPERTEX 制造商全稱:SUPERTEX 功能描述:32-Channel High Voltage Amplifi er Array |
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