AN7500FHQ

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1 1.5V IC 1.5V B IC 0.98V ± ± (0.75) 7.00± ±0.40 Unit : mm V DC/DC 40 1 (0.75) SEATING PLANE (0.625) 1.40± max. (0.625) 0.10±0.10 LQFP048-P (1.00) 0 to ±0.20 1

2 I REF NR In(L) NR Out(L) SB Out(L) PWR In(L) PWR In(R) PB Out(L) REV In(L) FWD In(L) V REF FWD In(R) REV In(R) PB Out(R) kΩ 200kΩ AGC 16 25kΩ Ripple kΩ Filter Bias FWD REV Mute NR ON OFF Vref 160Ω 100kΩ 100kΩ 160Ω 9 86kΩ 86kΩ 10 Control NR In(R) NR Out(R) SB Out(R) ASC 11 Low BST 12 Power Mute PWR Out(R) V CC PWR Out(L) STBY 2

3 Pin No. Pin No. 1 FWD/REV/ 25 (R) 2 On/Off 26 LPF1 C 3 NR (R) 27 (L) 4 NR (R) 28 (L) 保守廃止 5 (R) 29 (L) 6 (R) 30 (L) 7 (R) 31 (L) 8 (R) 32 (L) 9 (R) 33 NR (L) 10 On/Off 34 NR (L) 11 Low Boost On/Off On/Off 36 MS LPF C 13 On/Off 37 MS MS (L) (L) 17 AGC 41 REV (L) 18 (L) 42 FWD (L) FWD (R) 21 (R) 45 REV (R) 22 Low Boost C 2 46 (R) 23 LPF2 C 47 (R) 24 Low Boost C 1 48 )*1 : Ta = 25 C *2 : Ta = 75 C V CC 2.1 V I CC 20 ma * 2 * 1 * 1 保守予定品種保守品種廃品種を P D 249 mw T opr C T stg C 3

4 V CC 0.98 Typ V ) V CC = V V CC = 1.2 V, f = 1 khz, R L = 32, Ta = 25 C G V V O = 22.2 dbv db 1 I CC1 V IN = 0, R g = 2.2 kω ma L.BST Off, NR Off 2 I CC2 V IN = 0, R g = 2.2 kω ma L.BST Off, NR On 3 I CC3 P out = 0.5 mw 2 ch, R L = 32 Ω ma 4 I CC4 P out = 0.5 mw 2 ch ma R L = 32 Ω, NR On 5 I CC5 STBY On µa G VO(PB) V O = 22.2 dbv db G VC(PB) V O = 22.2 dbv db V omax(pb) THD = 1%, 30 khz LPF On mv THD (PB) V O = 22.2 dbv, 30 khz LPF On % G VC = 35 db(nab) V NO(PB) R g = 2.2 kω, IHF-A dbv CS (PB) CH, 1 khz BPF On db R g = 2.2 kω, V O = 22.2 dbv FWD/REV CT PB CH, 1 khz BPF On db R g = 2.2 kω, V O = 22.2 dbv RR (PB) R g = 2.2 KΩ, V RR = 32.2 dbv db f RR = 100 Hz, I RFO = 15 ma BPF : 100 Hz, 1/4 OCT G MUTE(PB) V O = 22.2 dbv db Pre Mute On + 1 G V1(PW) V O = 22.2 dbv db 2 G V2(PW) L.Boost On, V O = 22.2 dbv db G V3(PW) L.Boost On/Off db f = 50Hz, V IN = 65.2 dbv 4

5 V CC = 1.2 V, f = 1 khz, R L = 32, Ta = 25 C + P out THD = 10%, 30 khz LPF On mw THD (PW) P out = 1 mw, 30 khz LPF On % 1 CS1 (PW) CH, 1 khz BPF db R g = 0, V O = 22.2 dbv 2 CS2 (PW) CH, L.Boost On db R g = 0, V O = 22.2 dbv, 1 khz BPF 1 V NO1(PW) R g = 0, IHF-A dbv 2 V NO2(PW) L.Boost On, R g = 0, IHF-A dbv 1 RR1 (PW) R g = 0, V RR = 32.2 dbv db f RR = 100 Hz, I RFO = 15 ma BPF:100Hz, 1/4 OCT 2 RR2 (PW) L.Boost On, R g = 0, V RR = 32.2 dbv db f RR = 100 Hz, I RFO = 15 ma BPF : 100 Hz, 1/4 OCT R IN(PW) kω CB (PW) V O = 22.2 dbv db V MUTE(PW) V IN = 32.2 dbv dbv AGC V AGC V IN = 45.2 dbv, f = 100 Hz dbv R L = 32Ω, AGC 32Ω DC DV (PW) PWR Mute(Pin 12) On/Off mv *1 : (NR Out) 32.2 dbv 0dB *2 : V O 0dB = 32.2 dbv ( : NR Out) *3 : : SB Out *4 : : NR Out *5 : Off : SB Out) *1 V IN(NR) NR ; Off, BEF ; Off, f = 1 khz dbv V O = 32.2dBV CB (NR) V IN db NR 1 *2 G (NRD1) NR ; On, BEF ; Off, f = 10 khz db V IN = 29.6 db NRD = V O + 40(dB) NR 2 * 2 G (NRD2) NR ; On, BEF ; Off, f = 1 khz db V IN = 23.9 db NRD = V O + 30(dB) 5

6 V CC = 1.2 V, f = 1 khz, R L = 32, Ta = 25 C *1 : (NR Out) 32.2 dbv 0dB *2 : V O 0dB = 32.2 dbv ( : NR Out) *3 : : SB Out *4 : : NR Out *5 : Off : SB Out) NR 3 *2 G (NRD3) NR ; On, BEF ; Off, f = 1 khz db V IN = 15.8dB NRD = V O + 20(dB) NR 4 *2 G (NRD4) NR ; On, BEF ; Off, f = 10 khz db NR 5 * 2 1 * 3 V IN = 17.4dB NRD = V O + 20(dB) G (NRD5) NR ; On, BEF ; Off, f = 10 khz db V IN = 0.4dB, NRD = V O (db) THD1 (NR) NR ; Off, BEF ; On, f = 1 khz % V IN = +10 db, 30 khz LPF On 2 *3 THD2 (NR) NR ; On, BEF ; Off, f = 1 khz % V IN = +10 db, 30 khz LPF On 3 *3 THD3 (NR) NR ; On, BEF ; Off, f = 1 khz % ( ) V IN = +12 db V CC = 1.1V,30kHz LPF On NR On *4 V NO(NR) NR ; On, BEF ; Off db R g = 15 kω * 5 CCIR/ARM G VOP2 NR ; Off, BEF ; On/Off, f = 6.3 khz 12 8 db V IN = 0 db RR V CC = 1.1V, V RR = 32.2 dbv db f RR = 100 Hz, I RFO = 15 ma BPF : 100 Hz, 1/4 OCT V CC = 1.0 V, I RFO = 15 ma V V CC = 1.0 V V AMS 1 V BS Power Mute On, V 37 = 0.6 V P dbv 2 V MS Power Mute Off, V 37 = 0.6 V P dbv 6

7 V CC = 1.2 V, f = 1 khz, R L = 32, Ta = 25 C V STOFF Low : Power On 0.4 V V STON Hi/Open : Power Off 0.75 V I STBY V 13 = 0 V µa V MTON Low : Power Mute On 0.3 V V MTOFF Hi/Open : Power Mute Off 1.05 V I SW12 V 12 = 0.1 V µa FWD/REV/ V TH1L Low : REV 0.1 V FWD/REV/ V TH1H High : Pre Mute On 1.1 V FWD/REV/ I SW1 V 1 = 0.1 V 9 18 µa V LBON Low : L.Boost On 0.3 V I SW11 V 11 = 0.1 V µa NR V NRON Low : NR On 0.4 V NR V NROFF Hi/Open : NR Off 0.8 V NR I SW2 V 2 = 0.1 V 8 16 µa V SBON Low : SB On 0.4 V 保守廃止 V SBOFF Hi/Open : SB Off 0.8 V 保守予定品種保守品種廃品種を I SW10 V 10 = 0.1 V µa 7

8 1 FWD/REV/Pre-Mute kω 120 kω FWD/REV/ Hi : V CC 0.1 < V 1-19 FWD REV Lo : V 1-19 < NR Cont R IN = 33 kω 0.8 V NR On/Off 2 2 µa 200 Ω 100 kω NR Off Lo Hi 100 kω 100 kω 0.8V < V 2-19 < V CC V NR On 0.3 V < V 2-19 < 0.4 V 3 Pin 3 : NR In(R) Pin 34 : NR In(L) Pin kω 50 kω NR R IN = 30 kω 4 Pin 4 : NR Out(R) R O = 300 Ω Pin 33 : NR Out(L) Pin4 保守予定品種保守品種廃品種を 6.7 kω NR 33 保守廃止 7.5 kω 11.6 kω 8

9 5 Pin 5 : SC In(R) R IN : Pin 32 : SC In(L) Pin Ω EVR 6 Pin 6 : WAMP(R) Pin 31 : WAMP(L) Pin Ω 7 Pin 7 : VC LPF(R) 0 V Pin 30 : VC LPF(L) Pin7 30 9

10 8 Pin 8 : SB Out(R) SB On Pin 29 : SB Out(L) R o = 160 Ω Pin kω 160 Ω Pin10 Hi 100 kω SB Off R IN = 100 kω 9 Pin 9 : SB In(R) R IN = 86 kω Pin 28 : SB In(L) Pin kω 10 SB CNT R IN = 6 kω 50 kω On/Off 10 SB Off 20 kω 20 kω Hi 20 kω 0.8V < V < V CC V SB On Lo 0.3V < V < 0.4 V 11 L-BST CNT DC 0 V kω 50 kω 50 kω Low Boost On/Off L-BST On L-BST Off Lo 0.3V < V < 0.3 V 10

11 12 PWR Mute CNT DC 0 V 50 kω kω Power Mute On/Off PWR-Mute Off Hi V CC 0.15 V < V < V CC + 0.3V PWR-Mute On Lo 0.3V < V < 0.3V 13 STBY CNT DC 0 V 13 On/Off STBY Off Hi 0.75V < V < V CC + 0.3V STBY On Lo 0.3V < V < 0.4V 14 RF In DC 1.0 V kω 70 kω 100 kω 100 kω 350 kω 15 RF Base DC 0.47 V 15 V CC 14 kω 16 DC 1.13 V 16 11

12 17 AGC TAU AGC Pin 18 : PWR Out(L) Pin 21 : PWR Out(R) Pin18,21 60 kω 4 kω Amp 19 0 V DC 0.6 V 20 V CC 1.2 V 21 Pin 18 Pin 18 Pin L-BST C 15 kω V CC Low Boost C 7.5 kω kω 15 kω 12

13 23 LPF2-C 45 kω LPF2 C 15 kω kω 24 L-BST C1 24 Low Boost C 25 Pin 25 : PWR In(R) Pin 27 : PWR In(L) kω 3 kω 90 kω 10 kω 3 kω 30 kω Amp 90 kω 26 LPF1-C kω LPF C 2 kω 12 kω AC 30 dbm 26 13

14 27 Pin 25 Pin 25 Pin Pin 9 Pin 9 Pin 9 29 Pin 8 Pin 8 Pin 8 30 Pin 7 Pin 7 Pin 7 31 Pin 6 Pin 6 Pin 6 32 Pin 5 Pin 5 Pin 5 33 Pin 4 Pin 4 Pin 4 34 Pin 3 Pin 3 Pin 3 35 I ref DC 0.1 V 35 保守廃止保守予定品種保守品種廃品種を 14

15 36 MS LPF-C 10 kω LPF C kω 37 MS Out V CC kω 38 MS-C kω 180 kω 180 kω 180 kω C 保守廃止保守予定品種保守品種廃品種を 15

16 39 V CC Pin 39 : PB Out(L) Pin 47 : PB Out(R) Pin V Pin 40 : PB NF(L) CC Pin 46 : PB NF(R) Pin Pin 41 : REV In(L) Pin 45 : REV In(R) V CC REV DC 0.6 V AC 30 dbm 1 khz 65 dbm 200 kω 42 Pin41 Pin 42 : FWD In(L) DC 0.78V Pin 44 : FWD In(R) AC 65 dbm kω FWD 16

17 In DC 0.78V Pin 42 Pin 42 Pin Pin 41 Pin 41 Pin Pin 40 Pin 40 Pin Pin 39 Pin 39 Pin 39 17

18 PB Out(L) 0.022µF REV In(L) FWD In(L) V REF FWD In(R) REV In(R) 180Ω 33µF 0.022µF PB Out(R) 2.2µF kΩ kΩ NR In(L) 10kΩ I REF PF kΩ 0.33µF 30 NR Out(L) SB Out(L) PWR In(L) PWR In(R) 180Ω 33µF 0.047µF V CC 22µF FWD Mute REV Off On 3300PF kΩ µF 390kΩ kΩ PF ASC Low BST Off On Power Mute µF Off On PWR Out(L) STBY NR In(R) NR Out(R) SB Out(R) 390kΩ kΩ 2700PF Off On On Off 6.8µF 0.15µF 2.2Ω 32Ω 100µF PWR Out(R) V CC 100µF 2.2Ω 32Ω µF 33µF 22µF 2SB1295 ) D 18

19 保守廃止保守予定品種保守品種廃品種を

AN7551Z

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