AN8882SB
ICs for Compact Disc/CD-ROM Player
s
Electrical Characteristics at T
a
=
25°C (continued)
Parameter
3TENV
ENV amp. offset voltage
ENV amp. operation
LD-APC
LD operating reference voltage 1
LD operating reference voltage
ratio
LDON operating voltage
Standby
Current consumption with no load
at standby
I
STBY
V
CC1
=
5 V, V
CC2
=
3.3 V
V
LDON
=
V
REF2
−
0.75 V
3.50
5.00
6.50
mA
V
LD1
B
LD
V
LDON
V
CC1
=
5 V, V
CC2
=
3.3 V
V
GCTL
=
V
REF2
−
0.3 V
V
CC1
=
5 V, V
CC2
=
3.3 V
V
GCTL
=
V
REF2
+0.3
V
V
CC1
=
5 V, V
CC2
=
3.3 V
V
GCTL
=
V
REF2
−
0.3 V
134
1.08
170
1.15
206
1.22
−
0.35
mV
V
V
ENVOF
f
=
130 kHz, sin wave, V
LDON
=
V
REF2
V
ENV
V
CC1
=
5 V, V
CC2
=
3.3 V
f
=
800 kHz, AM modulation
−120
260
0
470
120
mV
Symbol
Conditions
Min
Typ
Max
Unit
680 mV[p-p]
6