Details
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Parameter | Symbol | Min | Typ | Max | Unit |
---|---|---|---|---|---|
Supply Voltage | VCC | 2.7 | - | 5.5 | V |
Input Offset Voltage | VOS | -1 | 0 | 1 | mV |
Input Bias Current | IB | -1 | 0 | 1 | nA |
Quiescent Current | IQ | - | 280 | - | μA |
Propagation Delay | tPD | 25 | - | 65 | ns |
Output High Voltage | VOH | 2.4 | - | VCC-0.2 | V |
Output Low Voltage | VOL | 0.1 | - | 0.4 | V |
Operating Temperature Range | Toper | -40 | - | 125 | °C |
Storage Temperature Range | Tstg | -65 | - | 150 | °C |
Instructions for Use:
Supply Voltage (VCC):
- Ensure the supply voltage is within the range of 2.7V to 5.5V.
- Connect the VCC pin to the power supply and GND to ground.
Input Connections:
- Connect the differential inputs (IN+ and IN-) to the signals you want to compare.
- The input bias current is very low, so ensure the input sources have appropriate impedance matching.
Output Configuration:
- The output is open-drain, requiring a pull-up resistor to a suitable voltage level (e.g., VCC).
- Choose a pull-up resistor value that balances speed and power consumption (typically between 1kΩ and 10kΩ).
Propagation Delay (tPD):
- The propagation delay is the time it takes for the output to change state after the input changes.
- Ensure your system timing accounts for this delay.
Operating and Storage Temperature:
- The device can operate over a wide temperature range from -40°C to 125°C.
- Store the device in a temperature range from -65°C to 150°C to avoid damage.
Quiescent Current (IQ):
- The quiescent current is typically 280 μA, which is relatively low, making the device suitable for battery-powered applications.
Output Levels:
- When the output is high, the voltage will be close to VCC (at least 2.4V or VCC-0.2V).
- When the output is low, the voltage will be close to 0V (between 0.1V and 0.4V).
Handling Precautions:
- Handle the device with care to avoid electrostatic discharge (ESD) damage.
- Follow proper soldering techniques and use appropriate tools to avoid thermal stress during assembly.
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