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| SN54LS155AJ资料 | |
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SN54LS155AJ PDF Download |
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File Size : 105 KB
Manufacturer:TI Description:In the Si9167, the error amplifier output is compared with the 0.5-V peak-to-peak sawtooth waveform elevated by a 0.5-V offset (Figure 3). The offset provides sufficient noise immunity, even at 2-MHz switching frequencies and 1V/nSec MOSFET switching. The error amplifier has an open loop gain of 60 dB with a 2-MHz unity gain bandwidth. This feature helps to simplify compensation and further increase the closed loop bandwidth. The only external component required to set the oscillator frequency is a resistor at Rosc (pin12). The oscillator generates a "20% tolerance frequency with a "1% resistor. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：SN54LS155AJ 厂 家：TI 封 装：0651+ 批 号：13 数 量： 说 明： |
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运 费： 所在地： 新旧程度： |
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