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Документация на серию RS555

RS555 RS555 Precision Timers 1 FEATURES  Astable or Monostable Operation   Support for rail-to-rail CMOS output High current output capacity Sink:100mA (typical) Source:10mA (typical) Output is fully compatible with CMOS, TTL and MOS Low power current reduces spiking during      the output transient 3 V to 16 V single power supply operation (The maximum power output is 2W) Functionally changeable with other 555 chips, has the same pin arrangement Working temperature range: -40~125℃ 2 APPLICATIONS   Accurate timing pulse generating    Order timing Time delay generation pulse-width modulation    Linear ramp generator Car lights and LED lighting remote message processing 3 DESCRIPTIONS RS555 is a timing chip manufactured using high-voltage CMOS technology. The timer is fully compatible with the CMOS, TTL, and MOS. The operating frequency is up to 6MHz. Low power consumption can be maintained throughout the entire power supply voltage range. The threshold and trigger levels normally are two-thirds and one-third, respectively of V DD. These levels can be altered by use of the control-voltage terminal. When the trigger input falls below the trigger level, the flip-flop is set, and the output goes high. if the trigger input is above the threshold level, the flip-flop is reset and the output is low. The reset Input (RESET) can be used to start a new timing cycle. When the RESET is low, the output can be pulled down low. By default, the RESET pins are connected high. Device Information (1) PART NUMBER PACKAGE RS555 SOP8 BODY SIZE(NOM) 4.90mm×3.90mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Figure 1. RS555 Typical application REV A.2 1 / 23 www.run-ic.com  PDF

Документация на серию RS555 

Дата модификации: 25.04.2024

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