DatasheetsPDF.com

AN7353S

Panasonic Semiconductor
Part Number AN7353S
Manufacturer Panasonic Semiconductor
Description Record Equalizer Amp. for Stereo Cassette Deck
Published Mar 26, 2005
Detailed Description ICs for Cassette, Cassette Deck AN7353S Record Equalizer Amp. for Stereo Cassette Deck s Overview The AN7353S is a bipo...
Datasheet PDF File AN7353S PDF File

AN7353S
AN7353S

Overview
ICs for Cassette, Cassette Deck AN7353S Record Equalizer Amp.
for Stereo Cassette Deck s Overview The AN7353S is a bipolar IC developed as a record equalizer amp.
of analogue cassette deck.
Particularly in order to support the automatic adjustment, it incorporates various volume filter circuits and control functions.
Also, it has realized great reduction of external parts required.
0.
45 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 2.
0±0.
2 Unit : mm 0.
4±0.
25 s Features • Fine adjustment of equalizer characteristics (frequency • • • characteristics and gain) in medium and high frequency band by DC control Volume for total gain adjustment built-in (±11dB) With pin for low frequency band boost Drive circuit for current output built-in 0.
1±0.
1 1.
27 0.
3 7.
2±0.
3 9.
4±0.
3 24-Lead SOP Package (SOP024-P-0375) s Block Diagram GND 24 REC.
IN (L) 23 CM 22 CH 21 Boost (L) 20 CF 19 EQ OUT (L) 18 VR IN (L) 17 Vout (L) 16 0.
15 0.
925 Iout (L) 15 VCC 14 CL 13 Rec.
L.
P.
F fm V– I GH V– I Amp.
GT V– I V– I Conv.
Amp.
Q V– I fp V– I Gp V– I Input Sw.
Q fp fm Gp GH GT (L) GT (R) Output Sw.
VREF Ireg – Q V– I fp V– I Gp V– I Amp.
Rec.
L.
P.
F fm V– I GH V– I GT V– I Amp.
V– I Conv.
– 1 –VCC 2 REC.
IN (R) 3 IN MUTE 4 CQ 5 Boost (R) 6 CP 7 EQ OUT (R) 8 VR IN (R) 9 Vout (R) 10 11 12 CR Iout (R) NC 15.
3±0.
3 AN7353S s Absolute Maximum Ratings (Ta=25˚C) Parameter Supply Voltage Supply Current Power Dissipation Operating Ambient Temperature Storage Temperature Symbol VCC ICC (+) ICC (–) PD Topr Tstg ICs for Cassette, Cassette Deck Rating ±6.
7 26 23 521 –25 ~ + 75 –55 ~ + 125 Unit V mA mA mW ˚C ˚C s Recommended Operating Range (Ta= 25˚C) Parameter Operating Supply Voltage Range Symbol VCC Range ± 4.
5V ~ ± 6.
5V s Electrical Characteristics (VCC= ±6V, Ta=25±2˚C) Parameter Reference Output (EQ Output) Medium/High Frequency Band Gain High Frequency Band Peak Gain HIGH LOW HIGH LOW Symbol VEQ GHH GHL GPH GPL GQW GQL VfPH ...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)