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TIL199B资料 | |
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TIL199B PDF Download |
File Size : 116 KB
Manufacturer:TI Description: Internal oscillation circuit for obtaining output PULSE is built in. Oscillation frequency of output PULSE can be set up by outside attachment resistance to a terminal 2. Duty about 50% of output PULSE has been obtained. Oscillation frequency is calculation from f = i/2 CV (Hz), I = 1 (V) /R/10, and it will be set to 25 kHz, if 20 kW is attached to a terminal 2 outside. Terminal voltage and R are outside attachment resistance in 1 (V). 10 is a current ratio, sets current of a terminal 2 to 1/10, and makes it the charge/discharge current of a internal 50 pF capacitor. C = 50 (pF) (built-in capacitor value) V = 2 (V) (oscillation amplitude) |
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1PCS | 100PCS | 1K | 10K | ||
价 格 | |||||
型 号:TIL199B 厂 家:TI 封 装:DIP/SOP 批 号:07+ 数 量:2000 说 明:全新库存,专业光电耦合供应商 |
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公司地址: 深圳市福田区深南中路3006号佳和大厦B座2007室 |