m62481fp Mitsumi Electronics, Corp., m62481fp Datasheet - Page 16

• Manufacturer Part Number: m62481fp
• Description: Pickup Servo System With Automatic Adjustment
• Manufacturer: Mitsumi Electronics, Corp.

(7)V
(8)I
V
When input voltage Vin increase
starting from Vref,
Vo change form "L" to "H" and pin
48 measure voltage( refer to Vref).
THHFOK:
OHHFD,
D-62481-87I
THHFOK,
V
V
O
O
=4.0V : I
=1.0V : I
I
OLHFD;
V
HHFD,
OHHFD
OLHFD
V
LHFD;
V
REF
Vin
=1/2Vcc
49
18k
V
+
18k
REF
Vin
=1/2Vcc
49
48
18k
+
18k
PICKUP SERVO SYSTEM WITH AUTOMATIC ADJUSTMENT
(
47
MITSUBISHI
16
ELECTRIC
48
MR/HFOK
/ 88 )
MITSUBISHI SOUND PROCESSOR LSI
0.068u
47
MR/HFOK
43
0.068u
HFOK
42
MR
0.001u
43
HFD MODE
HFOK
42
MR
M62481FP
0.001u
HFD MODE
28
I
OH
V
REF
28
(I
(R
OL
=1/2Vcc
L
)
=Nothing)
Vo
Vo
V
V
HHFD
LHFD