ICs for Audio Common Use
AN7062N
High
Voltage Input Amplifier Circuit for Hi-Fi Power Amplifier
s Overview
The AN7062N is a high
voltage integrated circuit designed for pre-driver of 60W-class Hi-Fi audio amp.
Stereo operation is enabled due to two
amplifiers built-in.
1 2 3 21.
7±0.
3 4 5 6 7 8 9 6.
3±0.
25 3.
8±0.
25 (3.
45) 18 17 16 15 14 13 12 11 10 0.
51min.
2.
54
0.
3 – 0.
2
+ 0.
1 5
Unit : mm 0.
5±0.
1 1.
2±0.
25 14 15 16 17
s Features • High
voltage • Low noise : Vni = 2.
5µV (typ.
) • Low distortion : THD = 0.
003% (typ.
) • Good channel separation • Wide operating supply
voltage range
3 ~ 15˚ 7.
62±0.
25 18-Lead DIP Package (DIP018-P-300E)
s Block Diagram
+VCC 4 5 6 7 (L.
F.
B) 8 9 11 (L.
F.
B) 12 13
...