| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 100 kHz |
| Number of Pins | 8 Pin |
| Supply Voltage (DC) | 4.50V (min) |
| Case/Package | SOIC-8 |
| Supply Current | 10 mA |
| Number of Positions | 8 Position |
| Quiescent Current | 2.00 mA |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 4.5V ~ 16V |
| Supply Voltage (Max) | 16 V |
| Supply Voltage (Min) | 4.5 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| Size-Length | 4.9 mm |
| Size-Width | 3.91 mm |
| Size-Height | 1.58 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The SA555D is a Precision Timer capable of producing accurate time delay or oscillation. In the 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 2/3rd and 1/3rd respectively of VCC. 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. 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 and ground.
● Timing from microseconds to hours
● Adjustable duty cycle
● TTL-compatible output can sink or source up to 200mA
● Green product and no Sb/Br
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