AN8746 Panasonic Semiconductor, AN8746 Datasheet - Page 3

• Manufacturer Part Number: AN8746
• Description: PWM driver IC for portable CD player
• Manufacturer: Panasonic Semiconductor

ICs for Compact Disc/CD-ROM Player
Note) * 1: AC pin and PC pin are connected to V
Power supply current at mute
(at PC
Control supply current at all cut
(at AC L or PC L)
Control supply current at operating
Pre-driver supply current
at all cut (at AC
Pre-driver supply current
at operation (at V
PWM input voltage high-level
PWM input voltage low-level
PWM input current high-level
PWM input current low-level
Driver on resistance
(upper and lower)
Output propagation delay time
at rising
Output propagation delay time
at falling
Output propagation delay time
difference t
Minimum input pulse width
V
V
Power output pin flow-out/in
current at low V
V
V
Electrical Characteristics at V
T
M
M
M
C
a
limit
monitor output voltage width
monitor output gain
monitor output voltage at
* 2: Measure at f
* 3: Measure at f
25 C
AC pin and PC pin must be set to 0 V at V
* 2
L or V
* 2
Parameter
Dr
-t
Df
C
C
GI
* 1
L)
L)
* 2
7 V)
44.1 kHz and in duty ratio
44.1 kHz. Output pulse width must be
* 1
* 2
* 3
* 2
Symbol
LMON V
V
G
V
V
I
R
I
I
I
I
t
I
t
t
I
INH
INL
MON
MON
MO
I
min
CO
GO
HZ
INH
C
INL
Dr
Df
ON
G
t
C
D
2.4 V, V
C
PC 0 V, AC V
V
AC L, PC
AC PC V
AC 0 V
AC PC V
AC PC V
Fil to Fi4
AC PC V
Fil to Fi4
AC PC V
Fil to Fi4
AC PC V
Fil to Fi4
AC PC V
AC PC V
AC PC V
AC PC V
AC PC V
AC PC V
AC PC V
AC PC V
AC PC V
pin via a protective diode.
C
M12
C
50%.
PC AC 0 V
0 V to avoid excessive flow-in current.
M12
V
M34
Ril to Ri4
Ril to Ri4
Ril to Ri4
Ril to Ri4
V
C
C
C
C
C
C
C
C
C
C
C
C
C
C
Conditions
C
M34
L
t
5.0 V
min
2.4 V
2.4 V
2.4 V
2.4 V
2.4 V
2.4 V
2.4 V
2.4 V
2.4 V
2.4 V
2.4 V
2.4 V
2.4 V
0 V
1.9 V
C
/2.
2.4 V, V
2.4 V or
H
L
H
L
GI
7.0 V, AC PC 2.4 V, R
V
0.45
C
Min
0.3
1.1
1.7
0.3
50
1
0.6
Typ
0.5
0.5
1.8
0.2
0.2
1.2
1.9
0.5
AN8746SA
Max
0.55
0.6
2.5
0.3
1.3
2.1
50
1
1
1
1
1
1
1
1
L
Unit
mA
mA
V
V
V
V
8 ,
A
A
A
A
A
A
s
s
s
s
3