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CSC2322P/F , CMOS 。 6 ,6 ,6 ,3 (,,),, 3D 。。, PCB 。CSC2322P/F 。
(DC=9V) I2C 6 6 0—79dB (1dB/STEP) 6 (TRIM) 0- -15db(1 dB /STEP) 3 (,,)+14db(2 dB /STEP) 3D DIP28 SOP28
/ TV PC AC3
1 11
1 2 3 4 5 6 7
8/26 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 27 28
RCMID2_FR RCMID1_FR
CTRE_FR IN_FR IN_SR IN_SUB VREF GND IN_CT IN_SL IN_FL
CTRE_FL RCMID1_FL RCMID2_FL RCBAS1_FL RCBAS2_FL
OUT_FL OUT_SL OUT_CT
VCC OUT_SUB OUT_SR OUT_FR
SCL SDA RCBAS2_FR RCBAS1_FR
( 4) ( 4) ( 6)
( 1) ( 2) ( 2) ( 3) ( 3)
I2C I2C ( 5) ( 5)
2 11
(Tamb=25℃)
VCC Topr Tstg
12 -20~+75 -40~+125
3 11
V ℃ ℃
(,VCC=9V,RL=100KΩ,Rg=40Ω,f=1kHz,Tamb=25℃)
VDD Is
5 7.5 25 30
Rin ,,,,, 43 50
Vcl
=0dB,=1%
4.0
/
Sc
100 107
SIN GIN Crange
No-weigthing
75 81 -0.5 0
79
Avmin
0
Avmax
-79
Sstep
1
EA
=0 to -50 dB
-0.5 0
GERR
=0 to -50 dB
-0.5 0
Crange
15
Avmin
0
Avmax
-15
Sstep
1
EA
-0.5 0
GERR
=0 to -15 dB
-0.5 0
AMUTE
85 90
Gt
/
+13 +14
Tstep
1.8 2.0
Gt
/
+13 +14
Tstep
1.8 2.0
Gt
/
+13 +14
Tstep
1.8 2.0
(,,,,,)
9 35 52
120 85 +0.5
+0.5 +0.5
+0.5 +0.5
95
+15 2.2 +15 2.2 +15 2.2
V mA Ω
Vrms Db dB dB
dB dB
dB dB
dB
dB dB dB dB dB dB
4 11
I2C
I2C
I2C
THD Noise S/N Ro Vomax
Go
VIH VIL TINIT
0dB, 200Vrms
0.005 0.007 0.001 %
/ /,
0dB=1 Vrms
9...