參數(shù)資料
型號(hào): LC75343M
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO36
封裝: 0.375 INCH, MFP-36
文件頁數(shù): 26/28頁
文件大小: 413K
代理商: LC75343M
No. 6867-7/28
LC75343M
Parameter
Symbol
Pin Name
Conditions
Ratings
Unit
min
typ
max
Control range
Geq
max. boost/cut
±8
±10
±12
dB
Step resolution
Estep
1
2
3
dB
Internal feedback resistance
Rfeed
33.1
k
Bass (mid) band equalizer control block
Parameter
Symbol
Pin Name
Conditions
Ratings
Unit
min
typ
max
Control range (super bass specs)
Geq
max. boost
+8
+10
+12
dB
Control range (3-band specs)
max. boost/cut
±8
±10
±12
dB
Step resolution
Estep
1
2
3
dB
Internal feedback resistance
Rfeed
33.1
k
Super bass (bass) band equalizer control block
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Total harmonic distortion
0.006
0.01
%
(General-purpose op-amp specs)
THD
VIN = 1 Vrms, f = 1 KHz, total flat overall
Total harmonic distortion
0.007
0.01
%
(ATT, 3-band specs)
Crosstalk
80
dB
(General-purpose op-amp specs)
CT
VIN = 1 Vrms, f = 1 KHz, Rg = 1 k, total flat overall
Crosstalk
80
dB
(ATT, 3-band specs)
Output noise voltage
9.3
V
(General-purpose op-amp specs)
VN
Flat overall, 80 kHz L.P.F
Output noise voltage
10.4
V
(ATT, 3-band specs)
Maximum attenuated output
–90
dB
(General-purpose op-amp specs)
Vomin
Flat overall, f = 1 kHz
Maximum attenuated characteristics
–90
dB
(ATT, 3-band specs)
Curent drain
IDD
VDD – VSS = +9 V
40
mA
Input high-level current
IIH
CL, DI, CE: VIN = 9 V
10
A
Input low-level current
IIL
CL, DI, CE: VIN = 0 V
–10
A
General
Parameter
Symbol
Pin Name
Conditions
Ratings
Unit
min
typ
max
Input resistance
Rin
LINP, RINP
50
k
General-purpose/ATT op-amp block
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