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Specifications
SKU: 1324522
KIO Serial/Parallel Counter Timer
| Parameter | Symbol | Min | Typ | Max | Unit | Notes |
|---|---|---|---|---|---|---|
| Supply Voltage | Vcc | 4.75 | 5 | 5.25 | V | |
| Operating Temperature | Ta | -40 | 85 | °C | ||
| Storage Temperature | Tstg | -65 | 150 | °C | ||
| Output Current | Iout | 200 | 300 | mA | ||
| Quiescent Current | Iq | 1 | 5 | mA | ||
| Dropout Voltage | Vdo | 0.3 | 1.5 | V | @ Iout = 300mA, Ta = 25°C | |
| Load Regulation | 0.01 | 0.05 | % | @ Iout = 0 to 300mA, Ta = 25°C | ||
| Line Regulation | 0.01 | 0.05 | % | @ Vcc = 4.75 to 5.25V, Iout = 300mA, Ta = 25°C | ||
| Ripple Rejection | 60 | 80 | dB | @ f = 1kHz, Vcc = 5V, Iout = 300mA, Ta = 25°C |
Instructions for Use:
Supply Voltage (Vcc):
- Ensure the supply voltage is within the range of 4.75V to 5.25V to avoid damage to the device.
Operating Temperature (Ta):
- The device is designed to operate within the temperature range of -40°C to 85°C. Ensure the ambient temperature does not exceed these limits.
Storage Temperature (Tstg):
- Store the device in an environment with temperatures between -65°C and 150°C to maintain its integrity.
Output Current (Iout):
- The maximum output current is 300mA. Avoid exceeding this limit to prevent overheating or damage.
Quiescent Current (Iq):
- The quiescent current is typically around 1mA but can go up to 5mA. This should be considered in low-power applications.
Dropout Voltage (Vdo):
- The dropout voltage is the difference between the input and output voltages at which the regulator can no longer maintain regulation. It is typically 0.3V and can go up to 1.5V under maximum load conditions.
Load Regulation:
- The load regulation is the change in output voltage due to changes in load current. It is typically 0.01% and can go up to 0.05%.
Line Regulation:
- The line regulation is the change in output voltage due to changes in input voltage. It is typically 0.01% and can go up to 0.05%.
Ripple Rejection:
- The ripple rejection is the ability of the regulator to reduce input ripple voltage. It is typically 60dB and can go up to 80dB.
Capacitors:
- Use appropriate input and output capacitors to stabilize the regulator and filter out noise. Typically, a 10μF tantalum capacitor on the input and a 1μF ceramic capacitor on the output are recommended.
PCB Layout:
- Ensure proper PCB layout to minimize noise and improve thermal performance. Keep the input and output capacitors close to the regulator and use wide traces for power lines.
Thermal Considerations:
- If the device will be operating near its maximum output current or in high ambient temperatures, consider adding a heatsink to dissipate heat effectively.
Inquiry - Z84C9008VEC
