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參數資料
| 型號： | HV254 |
| 廠商： | Supertex, Inc. |
| 英文描述： | 32-Channel High Voltage Amplifier Array |
| 中文描述： | 32通道高電壓放大器陣列 |
| 文件頁數： | 3/7頁 |
| 文件大小： | 276K |
| 代理商： | HV254 |
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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
相關PDF資料 |
PDF描述 |
|---|---|
| HV254FG | 32-Channel High Voltage Amplifier Array |
| HV257 | 32 CHANNEL HIGH VOLTAGE SAMPLE AND HOLD AMPLIFIER ARRAY |
| HV257FG | 32 CHANNEL HIGH VOLTAGE SAMPLE AND HOLD AMPLIFIER ARRAY |
| HV257X | 32 CHANNEL HIGH VOLTAGE SAMPLE AND HOLD AMPLIFIER ARRAY |
| HV400 | () |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HV254DB1 | 功能描述:放大器 IC 開發工具 32 CHANNEL HIGH VOLTAGE AMPLIFIER ARRAY DEMOBOARD RoHS:否 制造商:International Rectifier 產品:Demonstration Boards 類型:Power Amplifiers 工具用于評估:IR4302 工作電源電壓:13 V to 23 V |
| HV254FG | 功能描述:運算放大器 - 運放 32-Channel RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| HV254FG-G | 功能描述:運算放大器 - 運放 32-Channel RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉: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 |
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