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63 pcs
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63 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Philips TDA1011 is a monolithic integrated audio amplifier circuit designed for portable radio and recorder applications. It is housed in a 9-lead single in-line (SIL) plastic package for easy mounting.
This amplifier can deliver up to 6.5 W into a 4 Ω load impedance at a supply voltage of 16 V. It operates within a supply voltage range of 3.6 V to 20 V, making it suitable for both 6 V and mains-fed applications up to 24 V.
Key features include separated preamplifier and power amplifier stages, high output power, thermal protection, high input impedance, low current drain, and limited noise behavior at radio frequencies. The device is specified for an operating ambient temperature range of -25 °C to +150 °C.
With a typical total harmonic distortion of 0.2% at 1 W and 4 Ω, the TDA1011 provides good audio performance. The input impedance is greater than 100 kΩ for the preamplifier and typically 20 kΩ for the power amplifier.
The TDA1011 operates over a supply voltage range of 3.6V to 20V, with an absolute maximum of 24V.
Typical output power is 6.5W into 4Ω at 16V supply, 4.2W at 12V, 2.3W at 9V, and 1W at 6V.
Total harmonic distortion is typically 0.2% at 1W output into 4Ω.
The operating ambient temperature range is -25°C to 150°C.
The TDA1011 is housed in a SOT110B through-hole package.
Total quiescent current is typically 14mA at 12V supply, with a maximum of 22mA.
The peak output current is 3A maximum, with repetitive peak output current less than 2A.