BD7960FM
Optical disc ICs
8
2.0
1.5
8
5
RL=20Ω+47µF
Ta=27°C
Ta=27°C
V
CC2=VCC3=8V
RL=20Ω
BTL driver CH1
V
CC1=5V,
V
CC1=VCC2=8V
VCC2=VCC3=8V
RL=8Ω
RL=8Ω+47µF
5
0
BIAS=2.5V
BIAS=2.5V
1.0
RL=4Ω+47µF
RL=4Ω
FWD mode
(GND standard)
IN=VCC
V
0.5
0
0
−0.5
−1.0
−1.5
−2.0
REV mode
(VCC standard)
IN=GND
V
−5
−8
−5
−8
−3
−2
−1
0
1
2
3
0
100 200 300 400 500 600 700 800 900 1000
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
LDCONT VOLTAGE : VLD (V)
INPUT VOLTAGE : VIN (V)
LOAD CURRENT : IL (mA)
Fig.6 Maximum output amplitude
Fig.7 BTL driver output load regulation
Fig.8 Load driver maximum
output amplitude
5
0
Ta=27°C
3
2
1
0
Lower DMOS loss
Upper PMOS loss
−5
−8
0
25
50
75
100
125
150
0
100 200 300 400 500 600 700 800 900 1000
AMBIENT TEMPERATURE : Ta (°C)
LOAD CURRENT : IL (mA)
70mm×70mm, thickness of 1.6mm, percentage occupied by
copper foil of less than 3%, glass epoxy mounting
Fig.10 Power dissipation
Fig.9 Loading driver
output load regulation
!External dimensions (Units : mm)
18.5 0.1
36
19
18
1
0.85
0.27+−00..005455
2.77 0.1
0.8
0.08 S
0.37+−00..0054
M
0.08
HSOP-M36
10/10