lc75397e Sanyo Semiconductor Corporation, lc75397e Datasheet - Page 2

• Manufacturer Part Number: lc75397e
• Description: Single Chip Electronic Volume And Tone Control System
• Manufacturer: Sanyo Semiconductor Corporation

Specifications
Absolute Maximum Ratings
Note : * Printed circuit board size: 76.1
Allowable Operating Ranges at Ta = – 30 to + 75°C, V
Electrical Characteristics at Ta = 25°C, V
Maximum supply voltage
Maximum input voltage
Allowable power dissipation
Operating temperature
Storage temperature
Supply voltage
Input high level voltage
Input low level voltage
Input voltage amplitude
Input pulse width
Setup time
Hold time
Operating frequency
[Input block]
Input resistance
Clipping level
Output load resistance
[Volume control block]
Input resistance
[Bass control block]
Control range
Step resolution
Internal feedback resistance
[F1/F2 band equalizer control block]
Control range
Step resolution
Internal feedback resistor
[F3/F4 band equalizer control block]
Control range
Step resolution
Internal feedback resistor
[Overall characteristics]
Total harmonic distortion
Crosstalk
Output noise voltage
Output at maximum attenuation
Current drain
Input high level current
Input low level current
Parameter
Parameter
Parameter
V
t
Estep
Estep
Rfeed
Estep
Rfeed
Symbol
Symbol
Rbb1
Rbb2
SETUP
t
THD
fopg
Geq
Geq
Geq
V
V
V
O
HOLD
Rin
Rin
V
V
t
Vcl
CT
114.3
V
R
I
I
øW
I
N
N
DD
IH
DD
IL
min
IH
IL
IN
L
at Ta = 25°C, V
1
2
1.6 mm, printed circuit board material: glass/Epoxy resin
V
CL
CL, DI, CE
CL, DI, CE
L1 to L6, R1 to R6
LSELO, RSELO: THD = 1.0%
LSELO, RSELO
LVR1IN, RVR1IN, LVR2IN, RVR2IN, LVR3IN
Max, boost/cut
Max. boost/cut
Max. boost/cut
V
Rg = 1 k
Bass band = +10dB, With all controls overall, 80 kHz, L.P.F
With all controls flat overall
V
CL, DI, CE, V
CL, DI, CE, V
CL, DI, CE
CL, DI, CE
CL, DI, CE, L1 to L6, R1 to R6, LTIN, RTIN, LVR1IN,
RVR1IN, LVR2IN, RVR2IN, LVR3IN
CL
V
With all controls flat overall, 80 kHz, L.P.F
V
V
Pd max
Symbol
DD
IN
IN
DD
DD
IN
Topr
Tstg
= 1 Vrms, f = 1 kHz, with all controls flat overall
= 1 Vrms, f = 1 kHz, with all controls flat overall,
– V
max
max
SS
DD
= 10.5 V
V
CL, DI, CE, L1 to L6, R1 to R6, LTIN, RTIN, LVR1IN,
RVR1IN, LVR2IN, RVR2IN, LVR3IN
Ta
IN
IN
SS
DD
= 10 V, V
= 10.5 V
= 0 V
= 0 V
75°C, with PC board*
LC75397E
Conditions
Conditions
SS
SS
= 0 V
= 0 V
Conditions
–10
V
V
6.0
4.0
1.0
1.0
1.0
10
±8
±8
31
±8
17
80
min
min
SS
SS
1
1
1
Ratings
Ratings
3.00
51.8
10.2
10.6
typ
typ
±10
±10
±10
–90
1.3
50
50
58
28
58
–40 to +125
V
2
2
2
–30 to +75
SS
Ratings
V
DD
– 0.3 to
+ 0.3
1000
0.01
10.5
±12
±12
±12
11
max
max
V
V
500
1.0
73
39
10
DD
DD
3
3
3
No. 6108-2/26
Vrms
Vp-p
Unit
mW
kHz
Unit
Unit
mA
k
k
k
dB
dB
k
dB
dB
k
dB
dB
k
dB
µV
µV
dB
µA
µA
°C
°C
µs
µs
µs
%
V
V
V
V
V