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| LM2931资料 | |
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LM2931 PDF Download |
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File Size : 116 KB
Manufacturer:中性打字 Description: There are two methods of putting this device into a low power consumption mode, which makes the device nonfunc- tional and consumes virtually no power. PDI is the powerC down input pin which, when taken low, powers down the device. Another way to power the device down is to hold both the FST and FSR pins low while the BCLKT and MCLK pins are clocked. When the chip is powered down, the VAG, TG, ROC, PO+, POC, and DT outputs are high impedance and the VAG Ref pin is pulled to the VDD power supply with a nonC linear, highCimpedance circuit. To return the chip to the pow- erCup state, PDI must be high and the FST frame sync pulse must be present while the BCLKT and MCLK pins are clocked. The DT output will remain in a highCimpedance state for at least two 8 kHz FST pulses after powerCup. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：LM2931 厂 家：中性打字 封 装：TO92 批 号：09+ 数 量：19000 说 明：全新原装，长期稳定供应 |
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运 费： 所在地： 新旧程度： |
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| 联系人：林小姐 |
| 电 话：086-755-23815997 |
| 手 机：13632589437 |
| QQ：1097182423,2851921558 |
| MSN： |
| 传 真：0755-23815984 |
| EMail：joylin@hongbotong.com |
| 公司地址： 深圳市福田区深南中路3006号佳和大厦B座2007室 |
