M66510 Просмотр технического описания (PDF) - MITSUBISHI ELECTRIC
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M66510 Datasheet PDF : 10 Pages
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MITSUBISHI 〈DIGITAL ASSP〉
M66510P/FP
LASER-DIODE DRIVER
ELECTRICAL CHARACTERISTICS (VCC = 5V ± 5%, Ta = –20 ~ 75°C, unless otherwise noted)
Symbol
Parameter
Test conditions
Limits
Unit
Min.
Typ.*
Max.
VIH
“H” input voltage
DATA, VOFF
2
V
VIL
“L” input voltage
DATA, VOFF
0.8
V
VI
Upper limit of effective input voltage VL1, VL2
VCC–1.8 VCC–1.4
V
VOH
“H” output voltage
CO
IOH=–400mA
2.7
VOL
“L” output voltage
CO
IOL=4mA
IOL=8mA
V
0.4
V
0.5
VLD
Operating supply voltage LD
0
2.5
V
VOS
Output offset voltage
MO
IMO=±20mA, IPD=0mA (Note 3)
∆VM
Output voltage variance
MO
width
IPD=–0.2~2.0mA, IMO=±20mA,
RM=1kΩ (Note 4)
Temperature coefficient RM=1kΩ, IPD=–1.2mA
30
mV
20
mV
0.05
mV/°C
II
Input current
DATA, VOFF
VI=2.7V
VI=0.4V
20
mA
–0.2
mA
VL1, VL2
VI=0~VCC
±1
mA
1.2
V
Vref
Reference voltage
Ta=–20~75°C
Temperature coefficient
Ta=25~75°C
–1.1
mV/°C
–0.7
VL1=3V, RC1=560Ω, VLD=2V
IL1
Output current 1 (Note 5) LD
Temperature coefficient
–62
0.037
mA
mA/°C
VL2=3V, RC2=560Ω, VLD=2V
IL2
Output current 2 (Note 5) LD
Temperature coefficient
–31
0.017
mA
mA/°C
IL3
Output current 3 (Note 5) LD
RC3=360Ω, VLD=2V
–31
mA
IOFF
Off-state output current
LD
ICC
Supply current
VOFF=DATA=2V
VOFF=DATA=0.8V
VCC=5.25V, VOFF=4.5V,
VL1=VL2=3.0V,
DATA=0V
RC1=RC2=560Ω,
RC3=360Ω,
DATA=4.5V
1RO, 2RO, LD open
–0.2
–1
mA
–1
–20
mA
17
26
mA
30
44
Note 3: IMO: MO pin output current. IPD: PD pin input current
4: RM: Resistance connected between 1RM and 2RM pins.
5: This indicates the input voltage – output current conversion characteristic. Use IL1 to IL3 within the range of limits of the recommended operating condi-
tions.
*: The standard value is given on VCC = 5V and at Ta = 25°C. The items with Ta specified under test conditions are given on VCC = 5V.
ELECTRICAL CHARACTERISTICS (VCC = 5V, Ta = 25°C)
Symbol
Parameter
Test pin
Test conditions
Input
Output
Min.
fOP
Operating frequency
ILD(L)=0mA, ILD(H)=–60mA
tRP1
Circuit response time 1
VL1/VL2
voltage
LD
current ILD(L)=–55mA,
(Note 6)
ILD(H)=–65mA (Note 6)
IPD(L)=0mA, IPD(H)=–2mA,
tRP2
Circuit response time 2
PD current
MO
voltage
RM=1kΩ
(Note 7)
|∆IPD|=0.2mA, RM=1kΩ
(Note 7)
tRP3
Circuit response time 3
PD current
CO
voltage
|∆IPD|=1mA
|∆IPD|=0.2mA
(Note 7)
(Note 7)
tON
Circuit ON time
VOFF voltage LD current ILD(H)=–60mA (Note 8)
tOFF
Circuit OFF time
VOFF voltage LD current ILD(H)=–60mA (Note 8)
Limits
Typ.
20
4.5
0.5
7
1
7
0.5
3
0.5
Max.
7
2
10
3
10
2
5
2
Unit
Mbps
ms
ms
ms
ms
ms
6
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