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Specifications
SKU: 11540365
| Parameter | Symbol | Min | Typical | Max | Unit | Description |
|---|---|---|---|---|---|---|
| Supply Voltage | VCC | 2.7 | - | 5.5 | V | Operating supply voltage range |
| Output Current (Per Channel) | IOUT | - | 100 | 150 | mA | Maximum output current per channel |
| Operating Temperature | TOPR | -40 | - | 85 | °C | Operating temperature range |
| Storage Temperature | TSTG | -55 | - | 150 | °C | Storage temperature range |
| Power Dissipation | PD | - | - | 700 | mW | Maximum power dissipation (per channel) |
| Thermal Resistance (θJA) | θJA | - | 60 | - | °C/W | Junction-to-ambient thermal resistance |
| Rise Time | tr | - | 100 | - | ns | Rise time from 10% to 90% of output level |
| Fall Time | tf | - | 100 | - | ns | Fall time from 90% to 10% of output level |
| Propagation Delay | tpd | - | 25 | - | ns | Propagation delay from input to output |
| Input Capacitance | Cin | - | 10 | - | pF | Input capacitance |
| Output Capacitance | Cout | - | 5 | - | pF | Output capacitance |
| Quiescent Current | IQ | - | 10 | - | μA | Quiescent current |
| Short-Circuit Current | ISCC | - | 150 | - | mA | Maximum short-circuit current (per channel) |
| Channel-to-Channel Skew | tskew | - | 5 | - | ns | Maximum skew between channels |
Instructions for Use:
Power Supply:
- Ensure the supply voltage is within the specified range (2.7V to 5.5V).
- Use appropriate decoupling capacitors (e.g., 0.1μF and 10μF) close to the power pins to stabilize the supply.
Output Current:
- Do not exceed the maximum output current of 150mA per channel to avoid damage.
- For continuous operation, ensure the power dissipation does not exceed 700mW per channel.
Temperature:
- Operate the device within the specified temperature range (-40°C to 85°C).
- Store the device within the storage temperature range (-55°C to 150°C).
Signal Timing:
- Consider the rise and fall times when designing your circuit to ensure proper signal integrity.
- Account for the propagation delay in timing-sensitive applications.
Short-Circuit Protection:
- The device has built-in short-circuit protection, but do not rely on it for extended periods as it can lead to overheating.
Capacitance:
- Take into account the input and output capacitance values when designing your PCB layout to minimize parasitic effects.
Thermal Management:
- Ensure adequate heat dissipation by providing sufficient PCB area or using heatsinks if necessary.
- Monitor the junction temperature to stay below the maximum thermal limits.
Quiescent Current:
- The quiescent current is low, making the device suitable for battery-powered applications.
Channel Skew:
- In multi-channel applications, ensure that the channel-to-channel skew is within acceptable limits for your specific use case.
By following these parameters and instructions, you can ensure reliable and efficient operation of the DA82562ET.
(For reference only)Inquiry - DA82562ET
