AN7551Z

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1 BTL IC (35 W 4-ch) IC GND CR IC GND IC ( V CC GND ASO etc.) (STB-on/off ) (Mute-on/off ) AN7550NZ R1.8±0.1 (10.50) HZIP025-P-0980 Unit : mm 31.0± ± ± ± ±0.1 (10.50) φ3.6± ± ± ± (1.26) (5.08) (4.29) ± ±0.30 (1.95) (2.15) SEATING PLANE (3.30) 2.4±0.5 (5.70) 18.75±0.30 (24.45) 3.75±0.10 1

2 V CC V CC GND( ) Ripple Filter Protection Circuit Beep Input 21 Attenuation 20 GND( ) Control Attenuator AUX Input Attenuator Pin No ch.3 4 GND(Sub) 5 ch.4 6 ( ) 7 ch.2 8 Beep 9 ch ch.1 12 (ch.1 ) 13 ch GND( ) 3 8 Beep 2 Muting 16 AUX Pin No V CC 15 ch.2 16 AUX 17 ch (ch.2 ) 19 ch.3 20 (ch.3 ) 21 ch V CC 23 ch.4 24 (ch.4 ) 25 ch GND(Sub) 保守廃止 13 保守予定品種保守品種廃品種を GND( ) GND( ) ) 2

3 ) *1 : T a = 25 C *2 : *3 : Time = 0.2 s *4 :T a = 85 C *2 V CC 25 V * 3 V Surge 65 V I CC 12 A *4 P D 59 W * 1 T opr C *1 T stg C V CC V V CC = 13.2 V,freq = 1 khz,t a = 25 C I CQ R G = 10 kω,r L = 4 Ω ma I STB R G = 10 kω,r L = 4 Ω 1 10 µa *1 V NO R G = 10 kω,r L = 4 Ω mv rms G V V IN = 40 mv,r L = 4 Ω db 1 THD1 V IN = 40 mv,r L = 4 Ω % P O THD = 10 %,R L = 4 Ω W *1 RR R L = 4 Ω,R G = 10 kω db V R = 1 V rms,fr = 1 khz CB V IN = 40 mv,r L = 4 Ω 0 1 db CT V IN = 40 mv,r L = 4 Ω,R G = 10 kω db V OFF R G = 10 kω,r L = 4 Ω mv *1 MT V IN = 40 mv,r L = 4 Ω db Z I V IN = ± 0.3 V DC kω *2 V S R L = 4 Ω,R G = 10 Ω,V MUTE = 5 V mv P0 V STB = On/Off,50 Hz HPF 2 THD2 V IN = 20 mv,f IN = 20 khz % R G = 10 Ω,R L = ) *1 : 15 Hz 30 khz(12 db/oct) *2 : 0 V 5 V 5 V 0 V 500 ms 500 ms 3

4 ( )V CC = 13.2 V,freq = 1 khz,t a = 25 C On MT ON V IN = 40 mv,r L = 4 Ω 4 V Off MT OFF V IN = 40 mv,r L = 4 Ω 0.8 V f C V IN = 40 mv,r L = 4 Ω khz G V = 1 db(0 db : 1 khz) V CC = 13.2 V,f = 1 khz,15 Hz 30 khz(12 db/oct) ) P Omax max.power,r L = 4 Ω 28 W P O2 V CC = 14.4 V,THD = 10%,R L = 4 Ω 21 W P Omax2 V CC = 14.4 V,max.Power,R L = 4 Ω 34 W f PL V CC = 14.4 V,THD = 1%,R L = 4 Ω 10 Hz P OL = 3 db(1 khz : 0 db) f PH V CC = 14.4 V,THD = 1%,R L = 4 Ω 18 khz P OH = 3 db(1 khz : 0 db) STB V STB1 R G = 10 kω,r L = 4 Ω,STB ACT 2.2 V STB V STB2 R G = 10 kω,r L = 4 Ω,ACT STB 1.5 V 4

5 Pin No. DC 1 : 13 V V CC 3 10 ma 15 kω ma 20 kω 350 µa 2 Mute : 0 V Ω 2.1 V 100 kω 10 kω 3 ch.3 : 0 10 mv 3 ch Ω 15 µa 15 µa 4 GND( ) : 0 V 5

6 ( ) Pin No. DC 5 ch.4 : 0 10 mv ch Ω 15 µa 15 µa 6 GND( ) : 0 V 7 ch.2 : 0 10 mv 7 ch Ω 15 µa 15 µa 8 Beep : 0 V V REF = 6.3 V 15 kω Beep Beep kω 13 kω 2 kω 2 kω 2 kω 17 V REF = 6.3 V 15 kω 6

7 ( ) Pin No. DC 9 ch.1 : 0 10 mv 9 ch Ω 15 µa 15 µa 10 : 5 V kω 2.1 V 2 kω 11 ch.1 ( ) : 6.3 V 14 ch kω 12 GND( ) : ch.1 0 V 7

8 ( ) Pin No. DC 13 ch.1 (+) : 6.3 V 14 ch V REF = 6.3 V 15 kω 14 : 13.2 V 15 ch.2 ( ) : 6.3 V 14 ch kω 16 AUX : 6.3 V V REF = 6.3 V 15 kω kω kω 8

9 ( ) Pin No. DC 17 ch.2 (+) : 6.3 V 14 ch V REF = 6.3 V 15 kω 18 GND( ) : ch.2 0 V 19 ch.3 ( ) : 6.3 V 22 ch V REF = 6.3 V 15 kω 20 GND( ) : ch.3 0 V 21 ch.3 (+) : 6.3 V 22 ch V REF = 6.3 V 15 kω 9

10 ( ) Pin No. DC 22 : 13.2 V 23 ch.4 ( ) : 6.3 V 22 ch kω 24 GND( ) : ch.4 0 V 25 ch.4 (+) : 6.3 V 22 ch V REF = 6.3 V 15 kω 10

11 V CC 1 µf 10 kω 2200 µf 10 kω 1 µf Ω 4 Ω 33 µf µf 3 10 kω 8 Beep 2 22 kω 5 V 5 V Muting GND 3. ASO 4. T j = 150 C 5. V CC = 20 V 6.V CC 7.Beep Beep GND 8.Beep 0.3 V 9.AUX AUX 10. ( ) GND 1.GND 2.GND 3.GND Ω3 5.1 Ω+ 6.RF 1 µf 0 V 16 AUX 10 kω 9 1 µf Ω 4 Ω 11

12 HZP025-P P D T a Rth(j c) = 1.1 C/ W Rth(j a) = 31.1 C/ W P D (W) C / W C / W C / W T a ( C) 12

13 保守廃止保守予定品種保守品種廃品種を

AN7191NZ

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