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參數(shù)資料
| 型號： | TDA1526 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 音頻控制 |
| 英文描述： | Stereo-tone/volume control circuit |
| 中文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP18 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-18 |
| 文件頁數(shù)： | 7/14頁 |
| 文件大?。?/td> | 196K |
| 代理商： | TDA1526 |
May 1992
7
Philips Semiconductors
Product specification
Stereo-tone/volume control circuit
TDA1526
Notes to the characteristics
1.
Equation for input resistance (see also Fig.3)
G
v
+
2.
3.
4.
5.
Frequencies below 200 Hz and above 5 kHz have reduced voltage swing, the reduction at 40 Hz and 16 kHz is 30%.
In the event of bass boosting the output signal handling is reduced. The reduction is 1 dB for maximum bass boost.
For peak values add 4.5 dB to RMS values.
Linear frequency response.
R
i
1
G
v max
12.
=
;
=
Fig.3 Input resistance (R
i
) as a function of gain of volume control (G
v
). Measured in Fig.1.
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