
5
MITSUBISHI
DIGITAL ASSP
M66515FP
LASER-DIODE DRIVER/CONTROLLER
Min.
4.75
–20
Typ.
5.0
Max.
5.25
120
30
70
Unit
V
mA
mA
°
C
Parameter
Supply voltage
Switing current
Bias current
Operating ambient temperature
RECOMMENDED OPERATIONAL CONDITIONS
(T
a
= –20 ~ 70
°
C unless otherwise noted)
Ratings
–0.5 ~ +7.0
–0.3 ~ V
CC
–0.3 ~ +7.0
–0.3 ~ +7.0
150
45
1200
–65 ~ 150
Parameter
Supply voltage
Input voltage
Output voltage
Switching current
Bias current
Power dissipation
Storage temperature
Symbol
V
CC
V
I
V
O
I
SW
I
B
P
d
T
stg
Unit
V
V
V
mA
mA
mW
°
C
ABSOLUTE MAXIMUM RATINGS
(T
a
= –20 ~ 70
°
C unless otherwise noted)
Conditions
Measured being mounted
Ta = 25
°
C
C
H
, V
r
DATE, ENB, S/H
RO
Symbol
V
CC
I
SW
I
B
T
opr
Limits
Max.
0.8
2.0
V
CC
0.6
20
–0.2
±
1
–2.0
2.0
±
5
50
50
75
74
Test
circuit
“H” Input voltage
“L” Input voltage
Reference voltage input
Reference voltage
output
Operating voltage range
Maximum effective voltage
“H” output voltage
“L” output voltage
Input current
Switching current (Note)
Bias current
Load charging current
Load discharging current
(Note)
Test conditions
I
O
= –10
μ
A
T
a
=
–
20 ~ 25
°
C
T
a
= 20 ~ 70
°
C
ENB = 0.8V, I
OH
= –2mA
ENB = 0.8V, I
OL
= 2mA
V
I
= 2.7V
V
I
= 0.4V
V
I
= 0 ~ V
CC
C
H
= 3.0V, R
S
= 300
, V
LD
= 2V
T
a
= 20 ~ 70
°
C
V
B
= 1.2V, R
B
= 360
, V
LD
= 2V
ENB = 0.8V, V
O
= 0.6 ~ 4.0V
ENB = 0.8V, V
O
= 0.6 ~ 4.0V
V
O
= 0 ~ V
CC
, Hold condition
ENB = 0.8V, DATA = 2.0V
ENB = 2.0V, DATA = 0.8V
V
CC
= 5.25V,
ENB = 0V,
C
H
= 3.0V, VB = 1.2V,
R
S
= 300
, R
B
= 360
,
RO = LD = 5.0V
Min.
2.0
0.4
2.5
V
CC
– 1.8
4.0
–0.66
0.66
Limits
Typ.
Symbol
V
IH
V
IL
V
r
V
ref
V
LD
V
I
V
OH
V
OL
I
I
I
SW
I
B
I
cg
I
dg
I
oz
I
OFF
I
CC
ELECTRICAL CHARACTERISTICS
(T
a
= –20 ~ 70
°
C, V
CC
= 5V
±
5% unless otherwise noted)
Unit
V
V
V
V
mV/
°
C
V
V
V
V
μ
A
mA
μ
A
mA
mA/
°
C
mA
mA
mA
μ
A
μ
A
mA
DATA, ENB, S/H
DATA, ENB, S/H
V
r
V
ref
Temprature
coefficient
LD
C
H
C
H
C
H
DATA, ENB
C
H
LD
LD
C
H
C
H
C
H
LD
Parameter
Temprature coefficient
DATA = 0V
DATA = 4.5V
1.2
–0.9
–0.9
V
CC
– 1.4
120
0.11
30
0.03
0.01
54
52
1
1
1
2
2
3
3
3
2
4
Typical values are gained under conditions of Ta = 25
°
C and Vcc = 5V.
Note: This parameter indicates the conversion characteristics of the input voltage and output current. In actual use, I
SW
and I
B
shall be within the range specified
as limits in the recommended operating conditions.
Output current under off
condition
Supply current
Output current under off
condition