Specifications
SKU: 1868843
2 X 100 W SE (4 OHM) or 1 X 310 W BTL (4 OHM) class-D amplifier
Parameter | Symbol | Min | Typ | Max | Unit |
---|---|---|---|---|---|
Supply Voltage | Vcc | 4.5 | 5.0 | 5.5 | V |
Output Current | Iout | - | 200 | 300 | mA |
Quiescent Current | IQ | 0.1 | 0.5 | 1.0 | mA |
Shutdown Current | ISD | 0.1 | 0.5 | 1.0 | μA |
Output Voltage Range | Vout | 0.0 | - | Vcc-1.2 | V |
PSRR (10 Hz to 100 kHz) | PSRR | 60 | 70 | 80 | dB |
Line Regulation | ΔVout/ΔVin | - | 0.01 | 0.02 | %/V |
Load Regulation | ΔVout/ΔIout | - | 0.02 | 0.05 | %/mA |
Thermal Shutdown | TSD | - | 150 | - | °C |
Operating Temperature | Topr | -40 | 25 | 85 | °C |
Storage Temperature | Tstg | -55 | - | 150 | °C |
Instructions for Use:
Supply Voltage:
- Ensure the supply voltage is within the range of 4.5V to 5.5V to avoid damage to the device.
Output Current:
- The device can provide up to 300mA of output current, with typical performance at 200mA.
Quiescent Current:
- The quiescent current is typically 0.5mA but can range from 0.1mA to 1.0mA.
Shutdown Current:
- When the device is in shutdown mode, the current consumption is very low, typically 0.5μA.
Output Voltage Range:
- The output voltage can be set from 0V to Vcc - 1.2V.
PSRR (Power Supply Rejection Ratio):
- The device has good power supply rejection, with a typical value of 70dB over the frequency range of 10 Hz to 100 kHz.
Line Regulation:
- The line regulation is typically 0.01% per volt, ensuring stable output voltage even with variations in input voltage.
Load Regulation:
- The load regulation is typically 0.02% per milliamp, maintaining a consistent output voltage under varying load conditions.
Thermal Shutdown:
- The device will automatically shut down if the junction temperature exceeds 150°C to prevent damage.
Operating Temperature:
- The device is designed to operate within the temperature range of -40°C to 85°C.
Storage Temperature:
- Store the device in an environment where the temperature ranges from -55°C to 150°C.
Handling Precautions:
- Handle the device with care to avoid static discharge, which can damage the internal components.
- Follow proper soldering techniques to ensure reliable connections and prevent thermal damage during assembly.
Inquiry - TDF8591TH