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ICs for Audio Common Use
AN7504SB
Pre-amp. and power amp. IC for 1.5 V headphone stereo
I Overview The AN7504SB is a low voltage operation headphone
amp. IC for headphone C-cassette stereo. It incorporates tape selector, pre-amp. , soft AGC bass-boost circuit, etc. I Features • Low voltage operation (0.98 V to 2.0 V) • Tape selector switch built-in • Low frequency boost function with soft AGC I Applications • Headphone stereo
I Block Diagram
Unit: mm
1 28
0.3±0.1
11.6±0.3
0.9±0.1 0.8
14 15
0.1±0.1
2.05±0.2
+0.1 −0.05
0.9±0.1
0.2
(0.4)
7.2±0.3 9.3±0.3
SSOP028-P-0375A
Note) The package of this product will be changed to lead-free type (SSOP028-P-0375E). See the new package dimensions section later of this datasheet.
AN7504SB Datasheet
