Specifications
SKU: 5237943
4-Channel SDTV Video Amplifier with 6th-Order Filters and 6-dB Gain
Parameter | Symbol | Conditions | Min | Typical | Max | Unit |
---|---|---|---|---|---|---|
Supply Voltage | VCC | Operating Range | 2.7 | - | 5.5 | V |
Quiescent Current | IQ | All Channels Off | - | 1.0 | - | mA |
Output Current per Channel | IOUT | Continuous | 0 | - | 60 | mA |
Shutdown Current | ISD | VCC = 5V | - | 1.0 | - | μA |
Output Voltage Swing | VOUT | No Load | 0.01 | - | 0.01 | V |
Bandwidth | fBW | Unity Gain | - | 10 | - | MHz |
Slew Rate | SR | VCC = 5V | - | 1000 | - | V/μs |
Power Dissipation | PD | TA = 25°C | - | - | 750 | mW |
Operating Temperature | TOP | Commercial | -40 | - | 85 | °C |
Instructions for Use:
Supply Voltage:
- Ensure the supply voltage (VCC) is within the range of 2.7V to 5.5V.
- Use appropriate decoupling capacitors (e.g., 0.1μF) close to the power pins to reduce noise.
Quiescent Current:
- The quiescent current is typically 1.0mA when all channels are off. This helps in reducing power consumption in low-power applications.
Output Current per Channel:
- Each channel can provide up to 60mA of continuous output current. Ensure that the load does not exceed this limit to avoid damage.
Shutdown Current:
- When the device is in shutdown mode (VCC = 5V), the shutdown current is typically 1.0μA. Use the shutdown pin to control power consumption.
Output Voltage Swing:
- The output voltage swing is typically 0.01V from the supply rails under no-load conditions. Ensure the load impedance is appropriate to maintain this performance.
Bandwidth:
- The unity gain bandwidth is typically 10MHz. This makes the device suitable for high-speed signal processing applications.
Slew Rate:
- The slew rate is typically 1000V/μs at VCC = 5V. This ensures fast transient response and minimal distortion in high-frequency signals.
Power Dissipation:
- The maximum power dissipation is 750mW at an ambient temperature of 25°C. Ensure proper heat sinking or cooling if operating near this limit.
Operating Temperature:
- The device is rated for operation from -40°C to 85°C. Ensure that the ambient temperature does not exceed these limits to prevent thermal damage.
Layout Considerations:
- Place the THS7374IPW close to the load to minimize trace inductance and resistance.
- Use ground planes to reduce noise and improve thermal performance.
- Keep signal traces short and direct to minimize parasitic capacitance and inductance.
Storage and Handling:
- Store the device in a dry, cool place to prevent moisture damage.
- Handle the device with ESD protection to avoid damaging the sensitive components.
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