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| 74HCU04D资料 | |
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74HCU04D PDF Download |
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File Size : 116 KB
Manufacturer:PHILIPS Description:The MAX1698 EV kit contains a switching-regulator cur- rent-source circuit. The circuit requires +2.7V to +5.5V for IC power (VCC); however, the LED power input (VBATT) can accept a wide input voltage range from +0.8V up to the forward voltage of the LED array (+7V for the 3x3 array supplied on the EV kit). The board can drive up to +24V for the LED output, as limited by the open-circuit protection zener (D2). Output current is adjusted with R1 to control LED brightness. The boost converter operates up to a maxi- mum frequency of 500kHz. The MAX1698 EV kit can evaluate additional off-board LEDs. For instructions on evaluating additional LEDs, see the Evaluating Off-Board LEDs section. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：74HCU04D 厂 家：PHILIPS 封 装：SOP 批 号：09+ 数 量：30000 说 明：全新原装正品现货，专业供应 |
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运 费： 所在地： 新旧程度： |
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| 联系人：李利媛 |
| 电 话：0755/83019596,83247541,83247486 |
| 手 机：13480648723 |
| QQ：1104562168,1178139673,1113496577,2881934444,2881943289,2881943290 |
| MSN：ao-liteng01@hotmail.com,ao-liteng02@hotmail.com,ao-liteng03@hotmail.com,ao-liteng04@hotmail.com |
| 传 真：0755-83016216 |
| EMail：aoliteng1@163.com |
| 公司地址： 广东省深圳市福田区振兴西路新欣大厦B座518室 |
技术支持:维库电子市场网