sa2078 Silan, sa2078 Datasheet
sa2078
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sa2078 Summary of contents
Page 1
... PRESET EQUALIZER CIRCUIT DESCRIPTION SA2078 mode preset equalizer circuit. This IC has built-in one middle boost and two type high/low boost equalizers and flat mode. These operation modes are controlled by internal switch. FEATURES * Dual channel * 3 mode preset equalizer * Few external parts ...
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... GND 8 9 CONTROL1 Description Positive input of channel 1 Output of channel 1 Feedback setting 3 of channel 1 Feedback setting 2 of channel 1 Negative input of channel 1 Feedback setting 1 of channel GND Modes setting Feedback setting 1 of channel 2 SA2078 =10V, R =620 , R =10K , f=1kHz Min. Typ. Max. 7.5 -- 14.0 -- 2.5 5 ...
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... Normal: A= Flat (No equalizing) Rock: A= High/low boost-1 Classic: A= High/low boost-2 Pop: A= mid boost HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn Description Negative input of channel 2 Feedback setting 2 of channel 2 Feedback setting 3 of channel 2 Output of channel 2 Positive input of channel 2 SA2078 REV:1.0 2004.10.28 Page ...
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... TYPICAL APPLICATION CIRCUIT PACKAGE OUTLINE DIP-16-300-2.54 0.5MIN HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn 2.54 1.52 19.55±0.30 1.27MAX 0.46 SA2078 UNIT degree REV:1.0 2004.10.28 Page ...