发明名称 |
Class-AB amplifier for dual voltage supplies |
摘要 |
An amplifier providing a drive signal indicative of a data input signal to a capacitive and/or resistive type load, the amplifier having a first transistor circuit adapted for converting the data input signal to a corresponding current signal in which the transistors of the first transistor circuit operate at a first voltage and having a second transistor circuit amplifying the current signal in which the transistors of the second transistor circuit operate at a second voltage. The first transistor circuit and the second transistor circuit are integrated for providing a class AB operable current output to the load.
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申请公布号 |
US7209005(B2) |
申请公布日期 |
2007.04.24 |
申请号 |
US20040812530 |
申请日期 |
2004.03.30 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
MARTINS MARCUS MARCHESI |
分类号 |
H03F3/45;H03F3/21;H03F3/26 |
主分类号 |
H03F3/45 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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