
ICs for Compact Disc/CD-ROM Player
AN8497SA
3
I
Electrical Characteristics at SV
DD
=
V
M12
=
V
M3
=
5 V, V
REF
=
1.65 V, SB
=
3.3 V, R
L
=
8
,
T
a
=
25
°
C
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Power supply current at standby
I
VMS
SB
=
"L"
SB
=
"L", V
REF
=
0 V
SB
=
"H"
10
μ
A
μ
A
Control supply current at standby
I
SVS
10
Control supply current at no input
I
SVA
5
10
mA
Charge pump
Output voltage
V
PMP
I
PMP
=
0 mA
I
PMP
=
1 mA
7.0
8.4
9.8
V
Current output capability
V
PMPL
5.9
7.3
8.7
V
Triangular wave generation circuit
Sink current
I
CTSN
V
CT
=
1.6 V
V
CT
=
0.1 V
C
CT
=
100 pF
133
153
173
μ
A
μ
A
Source current
I
CTSR
37
44
51
Self-running oscillation frequency
f
TR
175
200
225
kHz
Driver block
Channel 1, 2 output on resistance
(upper/lower)
R
ON1
,
R
ON2
R
L
=
8
1.4
2.3
Channel 3 output on resistance
(upper/lower)
R
ON3
R
L
=
8
0.8
1.6
Output offset voltage
V
OS
50
50
mV
Voltage gain "
+
"
"
+
" / "
" relative gain
G
12.0
14.0
16.0
dB
G
R
1.5
1.5
dB
Dead zone converted to input
V
DZ
0
10
30
mV
SV
DD
reset
Reset supply voltage
V
RESH
4.5
V
V
REF
reset
High-level input voltage
V
RRH
1.35
V
Low-level input voltage
V
RRL
0.7
V
Standby operation
High-level input voltage
V
SBH
2.7
V
Low-level input voltage
V
SBL
0.8
V
I
Recommended Operating Range
Parameter
Symbol
Range
Unit
Supply voltage
SV
DD
4.5 to 5.0 to 5.5
V
V
M12
, V
M3
3.5 to 5.0 to 5.5
I
Absolute Maximum Ratings (continued)
Note)*4: Use within the range of not exceeding P
D
=
400 mW without heat sink and at T
a
=
75
°
C in accordance with an allowable
power dissipation characteristic curve of "
I
Application Note".
*5: o
=
2, 3, 30, 31
*6: p
=
24, 27
*7: m
=
2, 3, 4, 24, 27, 29, 30, 31
*8: n
=
4, 5, 6, 7, 8, 9, 10, 11, 12, 13 ,15, 17, 18, 19, 22, 28