Specifications
SKU: 11738682
Parameter | Symbol | Min | Typical | Max | Unit | Notes |
---|---|---|---|---|---|---|
Supply Voltage | VCC | 2.7 | - | 5.25 | V | |
Quiescent Current | IQ | - | 2.6 | - | mA | |
Output Current (Source) | IOUT(source) | - | 80 | - | mA | |
Output Current (Sink) | IOUT(sink) | - | 80 | - | mA | |
Bandwidth | BW | - | 200 | - | MHz | |
Slew Rate | SR | - | 1000 | - | V/μs | |
Large Signal Voltage Gain | AV | - | 1000 | - | V/V | |
Input Offset Voltage | VOS | - | 0.6 | - | mV | |
Input Bias Current | IB | - | 1 | - | nA | |
Input Capacitance | CIN | - | 2.5 | - | pF | |
Output Impedance | ZOUT | - | 10 | - | Ω | |
Common Mode Input Range | VCM | -0.3 | - | VCC + 0.3 | V | |
Output Voltage Swing | VOUT | -0.3 | - | VCC - 0.3 | V |
Instructions for Use:
Power Supply:
- Ensure the supply voltage (VCC) is within the range of 2.7V to 5.25V.
- Connect the power supply to the VCC pin and ground to the GND pin.
Input Signal:
- The input signal should be within the common mode input range, which is from -0.3V to VCC + 0.3V.
- Connect the input signal to the non-inverting (IN+) and inverting (IN-) inputs.
Output Signal:
- The output voltage swing is from -0.3V to VCC - 0.3V.
- Connect the load to the output (OUT) pin.
Biasing and Decoupling:
- Use decoupling capacitors (e.g., 0.1μF and 10μF) between VCC and GND to filter out noise and ensure stable operation.
- Place these capacitors as close as possible to the device.
Thermal Management:
- Ensure adequate heat dissipation if the device is operating at high power levels or in high ambient temperatures.
- Consider using a heatsink or thermal pad if necessary.
Stability:
- The THS4031 is designed to be stable with a wide range of capacitive loads. However, for optimal performance, keep the output capacitance below 100pF.
- If using higher capacitances, consider adding a series resistor to the output to improve stability.
PCB Layout:
- Keep signal paths short and direct to minimize parasitic inductance and capacitance.
- Use ground planes to reduce noise and improve signal integrity.
Handling:
- Handle the device with care to avoid static damage.
- Follow proper ESD (Electrostatic Discharge) precautions when handling and soldering the device.
Inquiry - THS4031IDGNRG4