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The Supertex HV254 is a 32-channel, high voltage, amplifier array integrated circuit. It operates on a 275V high voltage supply and two low voltage supplies: +5.0V and -5.0V. Each channel has its own input and output. An integrated diode is included to help monitor die temperature. The input voltage can be from a DAC (Digital to Analog Converter) with a volt.
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► 32 independent high voltage amplifiers
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► Up to 250V output voltage
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► 3.0V/µs typical output slew rate
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► Very low operating current (typically 45µA per channel)
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► High value internal feedback resistors
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► Fixed gain of 50V/V
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► Integrated silicon diode for temperature sensing
Applications
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► MEMS (microelectromechanical systems) driver
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► Piezoelectric transducer driver
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► Optical crosspoint switches (using MEMS technology)
General Description
The Supertex HV254 is a 32-channel, high voltage, amplifier array integrated circuit. It operates on a 275V high voltage supply and .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | HV256 |
Supertex |
32-Channel High Voltage Amplifier Array |
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| 2 | HV257 |
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| 3 | HV2 |
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| 4 | HV200 |
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| 5 | HV200F04 |
GETE ELECTRONICS |
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| 6 | HV200F06 |
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| 7 | HV20220 |
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| 8 | HV20320 |
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| 9 | HV2036 |
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| 10 | HV204 |
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| 11 | HV20720 |
Supertex Inc |
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| 12 | HV20822 |
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|