DS1099U-FF+
数据手册.pdfMaxim Integrated(美信)
电子元器件分类
MAXIM INTEGRATED PRODUCTS DS1099U-FF+ 芯片, 定时器
The is a low frequency dual EconOscillator in 8 pin µMAX package. It is a low cost, low power, low frequency silicon oscillator that generates two square wave outputs with frequency of 32.750KHz. Individual output enables allow both outputs to be enabled/disabled independently. Both outputs are capable of sinking 16mA allowing them to directly interface to light emitting diodes LEDs as well as other external circuitry. The DS1099 operates over a wide supply voltage making it suitable for both 3V and 5V systems.
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- Supply voltage range is 2.7V to 5.5V
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- Operating temperature range from -40°C to 125°C
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- No external timing components required
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- Independent output enables OE0, OE1
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- CMOS/TTL compatible outputs
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- Relieves microprocessor of periodic interrupt
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- Low power consumption
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- Temp drift max is ±100ppm/°C