TDA1526 데이터 시트보기 (PDF) - Philips Electronics

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TDA1526

Stereo-tone/volume control circuit

Philips Electronics 

Philips Semiconductors

Stereo-tone/volume control circuit

Product specification

TDA1526

Notes to the characteristics

1. Equation for input resistance (see also Fig.3)

Ri = -1-1--6---+0-----G-k---Ω-v-- ; Gv max = 12.

2. Frequencies below 200 Hz and above 5 kHz have reduced voltage swing, the reduction at 40 Hz and 16 kHz is 30%.

3. In the event of bass boosting the output signal handling is reduced. The reduction is 1 dB for maximum bass boost.

4. For peak values add 4.5 dB to RMS values.

5. Linear frequency response.

Fig.3 Input resistance (Ri) as a function of gain of volume control (Gv). Measured in Fig.1.

May 1992

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