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| Datasheet File OCR Text: |
| RSM2313 ? v1.2 ??? 1 www.chinarisong.com RSM2313 ? cmos ?? ? ? ?? RSM2313 ???? ???? RSM2313 ???? ???? ?????? i 2 c RSM2313 20 ? 28 ? dip/sop ?? 28 ???? 20 ??? ?? tda7313 ? cmos ? ? 28 ??? ? 28 ??? 3 ? / ???? ?? ???? 1.25db/ ? ? i 2 c ??? tda7313 28 ??? ? ??? lcd
RSM2313 ? v1.2 ??? 2 www.chinarisong.com ?? ? RSM2313 ? v1.2 ??? 3 www.chinarisong.com ? i/o 20 28 ref - ? 1/2vdd 1 1 vdd - ?? 2 2 agnd - ? 3 3 treb_l i - 4 treb_r i - 5 rin i ? 4 6 rout o ? 5 7 loud_r i - 8 rin3 i 3 6 9 rin2 i 2 7 10 rin1 i 1 8 11 loud_l i - 12 lin3 i 3 9 13 lin2 i 2 10 14 lin1 i 1 11 15 lin i ? 12 16 lout o ? 13 17 bin_l i - 18 bout_l o - 19 bin_r i - 20 bout_r o - 21 rrout o 14 22 lrout o 15 23 rfout o ? 16 24 lfout o ? 17 25 dgnd - ? 18 26 sda i i 2 c ? 19 27 scl i i 2 c ?? 20 28 ? ?? tamb=25 ? v s ?? 10.5 v t opr ? -20 +75 t stg ? -40 +125 RSM2313 ? v1.2 ??? 4 www.chinarisong.com ? ? ? v s ?? 6 9 10 v v cl ? 2 vrms thd ? v=1vrms f=1khz 0.07 0.15 % s/n 95 db s c ? f=1khz 85 db 1.25db/ -78.75 0 db ? 2db/ -14 +14 db ?? 1.25db/ -38.75 0 db gin 3.75db/ 0 11.25 db a mute ? 79 db ? ?? tamb=25 vs=9.0v r l =10k r g =600 ? ? 0db ??? f=1khz ? ? ? ? ?? v cc 6 9 10 v ? i s 30 45 ma ??? svr 60 80 db ??? r in 1,2,3 35 50 70 k ? v cl 2 2.57 vrms ?? s in 80 100 db r l 7,17 4.5 k g in(min) -1 0 1 db g in(max) 11.25 db ?? g step 3.75 db e n g=11.25db 2 v 4 20 ??? v dc g=18.75 4 mv ? r iv 20 30 50 k ? c range 65 70 75 db ? a v(min) -1 0 1 db ? a v(max) 65 70 75 db ?? a step 0.5 1.25 1.75 db a v =0 -20 db -1.25 0 1.25 ? e a a v =-20 -60 db -3 0 2 db ? e t 2 db 0 3 ??? v cc 0db ? 0.5 7.5 mv ? RSM2313 ? v1.2 ??? 5 www.chinarisong.com ? c range 35 37.5 40 db ?? s step 0.5 1.25 1.75 db ? e a 1.5 db ? a mute 75 79 db 0 3 ??? v cc 0db 1 10 mv ? ? g b / ? 12 14 16 db ?? b step 1 2 3 db ? r b 34 45.5 58 k ? ? gt / ? 13 14 15 db ?? t step 1 2 3 db ? ? v ocl thd=0.3% 2 2.56 vrms r l 4 k ? c l 10 nf r out 40 ?? v out 4.2 4.5 4.8 v ?? 20 20khz, 0db, 2.5 20 20khz =0db 5 15 e no a , =0db 3 v s/n =0db,v o =1vrms 106 db a v =0db,v in =10vrms 0.01 0.1 a v =-20db,v in =1vrms 0.09 0.3 ? thd a v =-20db,v in =0.3vrms 0.04 % / s c 80 103 db a v =0 -20 db 0 1 ? a v =-20 -60 db 0 2 db ? ??? v il 1 v ??? v ih 3 v i in -5 +5 a sda ?? v o i o =1.6ma 0.3 0.4 v RSM2313 ? v1.2 ??? 6 www.chinarisong.com i 2 c 1 ?? ? RSM2313 ? sda scl ?? sda scl ? ???? vdd 2 scl ? ????? sda b?? ? scl ????? sda ??? ?? 3 ?? ? scl ???? sda ????? ??? scl ???? sda ????? ?? 4 ?? ?? sda ??? 8 ?? msb ? 5 ?? ??? ? sda ????? ?? ?? sda ????? ?? ????????? ?? ? 9 ?? sda ???? ???? RSM2313 ? v1.2 ??? 7 www.chinarisong.com 6 ? ???? ?????????? ???????????? ????? ???? 7 ? RSM2313 ?? 10001000 d0 ? 8 ? ? ?? 10001000 ?? ?? ? ?? ?? ?? =100kbits/s ? 10001000 ? ? ? ?? ? n ? + ? 9 i 2 c ?? ? RSM2313 ??????? ?? cref ? cref ? RSM2313 i 2 c ?????? ?? RSM2313 ? v1.2 ??? 8 www.chinarisong.com ? 1 ??? 0 0 b2 b1 b0 a2 a1 a0 1 1 0 b1 b0 a2 a1 a0 ? 1 1 1 b1 b0 a2 a1 a0 ? 1 0 0 b1 b0 a2 a1 a0 ?? 1 0 1 b1 b0 a2 a1 a0 ?? 0 1 0 g1 g0 s2 s1 s0 ???? 0 1 1 0 c3 c2 c1 c0 0 1 1 1 c3 c2 c1 c0 ? ax=1.25db/ bx=10db/ cx=2db/ gx=3.75db/ 2 ??? 1 0 0 b2 b1 b0 a2 a1 a0 ? 1.25db 0 0 0 0 0 0 1 -1.25 0 1 0 -2.5 0 1 1 -3.75 1 0 0 -5 1 0 1 -6.25 1 1 0 -7.5 1 1 1 -8.75 0 0 b2 b1 b0 a2 a1 a0 ? 10db 0 0 0 0 0 0 1 -10 0 1 0 -20 0 1 1 -30 1 0 0 -40 1 0 1 -50 1 1 0 -60 1 1 1 -70 ? 45db 00100100 RSM2313 ? v1.2 ??? 9 www.chinarisong.com 2 ??? 1 0 0 b1 b0 a2 a1 a0 ?? 1 0 1 b1 b0 a2 a1 a0 ?? 1 1 0 b1 b0 a2 a1 a0 ? 1 1 1 b1 b0 a2 a1 a0 ? 0 0 0 0 0 0 1 -1.25 0 1 0 -2.5 0 1 1 -3.75 1 0 0 -5 1 0 1 -6.25 1 1 0 -7.5 1 1 1 -8.75 0 0 0 0 1 -10 1 0 -20 1 1 -30 1 1 1 1 1 ?? 25db 10110100 3 ? 0 1 0 g1 g0 s2 s1 s0 ? 0 0 ? 1 0 1 ? 2 1 0 ? 3 1 1 ? 4 * 0 ** 1 ** 0 0 +11.25db 0 1 +7.5db 1 0 +3.75db 1 1 0db ?? 2 ? 7.5db ? 01001001 * ? 4 ?? ** 28 ?? RSM2313 ? v1.2 ??? 10 www.chinarisong.com 4 ? * 0 1 1 0 c3 c2 c1 c0 0 1 1 1 c3 c2 c1 c0 0 0 0 0 -14 0 0 0 1 -12 0 0 1 0 -10 0 0 1 1 -8 0 1 0 0 -6 0 1 0 1 -4 0 1 1 0 -2 0 1 1 1 0 1 1 1 1 0 1 1 1 0 2 1 1 0 1 4 1 1 0 0 6 1 0 1 1 8 1 0 1 0 10 1 0 0 1 12 1 0 0 0 14 c3 ? ? 10db ? 01100010 * ? RSM2313 28 ?? 20 ??? ? RSM2313 ? v1.2 ??? 11 www.chinarisong.com ??? c 28 ?? c2 c13 ?? ? -40db, ? RSM2313 ? v1.2 ??? 12 www.chinarisong.com ??? 28 ??? ? 1. r ?? 2.0k~3.6k 2. ??? r=2.4k 20 ??? ? 1. r ?? 2.0k~3.6k 2. ??? r=2.4k |
Price & Availability of RSM2313
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