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參數資料
| 型號： | M66510P |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | LASER-DIODE DRIVER |
| 中文描述： | 激光二極管驅動器 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 224K |
| 代理商： | M66510P |
1
M66510P/FP
LALASER-DIODE DRIVER
MIMITSUBISHI
DIDIGITAL ASSP
DESCRIPTION
The M66510 is a semiconductor laser diode driver that drives
a semiconductor laser of the type whose cathode and the
anode of monitor photodiode are connected to the stem.
Laser driving current of up to 120mA can be set by applying
constant voltage from outside to drive the laser diode.
It operates from a 5V single power supply, allowing switching
of laser driving current at a speed of 20M bits/sec.
*: Our semiconductor laser is of R type.
FEATURES
Built-in two outputs for monitoring laser power (comparator
output and analog output)
With laser driving current forced off pin
High-speed switching (20M bits/s)
High driving current (120mA max.)
5V single power supply
APPLICATION
Laser beam printer
PIN CONFIGURATION (TOP VIEW)
BLOCK DIAGRAM
2
12
V
L1
LINEAR
AMPLIFIER
MONITOR OUTPUT
MO
9
1RM
10
2RM
16
PD
MONITOR
DIODE INPUT
18
LD
LASER
DIODE OUTPUT
I
L
=
I
L1
+
I
L2
+
I
L3
V
L1
, 1RC: LASER CURRENT (I
L1
) SETTING PIN
V
L2
, 2RC: LASER CURRENT (I
L2
) SETTING PIN
3RC: LASER CURRENT (I
L3
) SETTING PIN
V
CC1
, GND1: IC INTERNAL ANALOG POWER SUPPLY PIN
V
CC2
, GND2: IC INTERNAL DIGITAL POWER SUPPLY PIN
11
CD
DUTY
CONTROL INPUT
15
DATA
DATA INPUT
6
V
OFF
LASER CURRENT
FORCED OFF
13
COMPARATOR OUTPUT
CO
20
1RO
19
2RO
COMPARATOR
(V
ref
= 1.2V)
CONSTANT CURRENT
SOURCE (I
L1
)
Max. 60mA
CONSTANT CURRENT
SOURCE (I
L2
)
Max. 30mA
CONSTANT CURRENT
SOURCE (I
L3
)
Max. 30mA
DIFFERENTIAL AMPLIFIER
CURRENT SWITCHING CIRCUIT
3
1RC
4
V
L2
5
2RC
7
3RC
1
V
CC1
14
V
CC2
17
GND2
8
GND1
CURRENT
SETTING
INPUT 1
CURRENT
SETTING
INPUT 2
15
16
17
18
19
LASER CURRENT
LOAD OUTPUT 1
LASER CURRENT
LOAD OUTPUT 2
LASER DIODE
OUTPUT
MONITOR DIODE
INPUT
DATA INPUT
MONITOR
COMPARATOR
OUTPUT
MONITOR ANALOG
OUTPUT
DUTY
CONTROL INPUT
M
11
12
13
14
20
CURRENT SETTING
INPUT 1
CURRENT SETTING
LOAD OUTPUT 1
CURRENT SETTING
INPUT 2
CURRENT SETTING
LOAD OUTPUT 2
LASER CURRENT
FORCED OFF INPUT
CURRENT SETTING
LOAD OUTPUT 3
MONITOR
LOAD INPUT 1
MONITOR
LOAD INPUT 2
1
10
9
8
7
6
5
4
3
2
1RC
←
2RM
→
2RC
←
V
L2
→
V
L1
→
3RC
←
V
OFF
→
1RM
→
V
CC1
GND1
←
PD
←
CD
←
DATA
→
2RO
GND2
V
CC2
→
1RO
→
LD
→
CO
→
MO
Outline 20P4K
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相關代理商/技術參數 |
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| M66512FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:LASER-DIODE DRIVER |
| M66512P | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:LASER-DIODE DRIVER |
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| M66515FP#TC2J | 功能描述:IC LASR CTRLR 40MBPS 5.25V 20SOP RoHS:是 類別:集成電路 (IC) >> PMIC - 激光驅動器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:60 系列:- 類型:激光二極管驅動器 數據速率:- 通道數:4 電源電壓:3.3V 電流 - 電源:- 電流 - 調制:- 電流 - 偏置:- 工作溫度:0°C ~ 70°C 封裝/外殼:40-TQFN 裸露焊盤 供應商設備封裝:40-TQFN EP 包裝:托盤 安裝類型:表面貼裝 |
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