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Precision Timers
SOP8Produttore:
ProduttorePart #:
NA555DR
Scheda dati:
Type:
555 Type, Timer/Oscillator (Single)
Frequency:
100kHz
Voltage - Supply:
4.5V ~ 16V
Current - Supply:
10 mA
EDA/CAD Modelli:
Compila il breve modulo sottostante e ti forniremo immediatamente il preventivo.
These devices are precision timing circuits capable of producing accurate time delays or oscillation. In the time-delay or mono-stable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the a-stable mode of operation, the frequency and duty cycle can be controlled independently with two external resistors and a single external capacitor.
The threshold and trigger levels normally are two-thirds and one-third, respectively, of VCC. 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 trigger level and the threshold input is above the threshold level, the flip-flop is reset and the output is low. The reset (RESET) input can override all other inputs and can be used to initiate a new timing cycle. When RESET goes low, the flip-flop is reset, and the output goes low. When the output is low, a low-impedance path is provided between discharge (DISCH) and ground.
The output circuit is capable of sinking or sourcing current up to 200 mA. Operation is specified for supplies of 5 V to 15 V. With a 5-V supply, output levels are compatible with TTL inputs.
Category | Integrated Circuits (ICs)Clock/TimingProgrammable Timers and Oscillators | Series | - |
Type | 555 Type, Timer/Oscillator (Single) | Count | - |
Frequency | 100kHz | Voltage - Supply | 4.5V ~ 16V |
Current - Supply | 10 mA | Operating Temperature | -40°C ~ 105°C |
Mounting Type | Surface Mount | Base Product Number | NA555 |
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[email protected],
oppure compila il modulo sottostante per richiedere un preventivo per NA555DR, preventivi garantiti entro
12 ore.
My order is as i expected, antistatic protection is good and looks of quality especially in microcontrollers, very happy with the purchase