BL0306
BL0306 is Digital reverb manufactured by Shanghai Belling.
(
810 :200233 Tel:86-21-64850700 Fax:86-21-64854424
)
CMOS
BBD A-D D-A
BL0306 M50195P )
ADM(
) (BL0306
- - 3
- ( -90dBV) ( 0.5% ) (100 150 200ms)
A6 MDI CAS RESET DO
W RAS
A0 A2 A1 A7 A5 A4 A3 D-GND CC1 CC2 SHORT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
36 VCC 35 LPF2 OUT2 34 LPF2 OUT1 33 LPF2 IN1 32 LPF2 IN2 31 OP2 OUT 30 OP2 IN 29 A-GND 28 LPF1 IN 27 LPF1 OUT 26 OP1 OUT 25 OP1 IN 24 REF 23 OSC IN 22 OSC OUT 21 LONG 20 MIDD 19 CDI
PDIP 36 Pin
:
- 4.5kHz 5.4kHz
R ,C
,
- Tds= 100ms , Tdm= 150ms , Tdl= 200ms , SHORT MIDD LONG
.1.
20 MIDD>LONG>SHORT
LPF2 LPF2 LPF2 LPF2 OP2 OP2 A LPF1 LPF1 OP1 OP1
OSC OSC
VCC OUT2 OUT1 IN1 IN2...
