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參數資料
| 型號： | M66512FP |
| 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： | 143K |
| 代理商： | M66512FP |
1
M66512P/FP
LALASER-DIODE DRIVER
BLOCK DIAGRAM
MIMITSUBISHI
DIDIGITAL ASSP
DESCRIPTION
The M66512 is a semiconductor laser-diode driver for driving
a specific type* of semiconductor laser, in which the anode of
a semiconductor laser diode is connected in stem structure to
the cathode of a monitoring photodiode.
The amplitude of laser drive current is set by applying a volt-
age from an external source. the M66512 is capable of driv-
ing laser diodes on a maximum current of 120 mA.
It operates on a 5-V single power supply and switches laser
drive current at a rate of 40 Mbit/s.
*: The N type of Mitsubishi’s semiconductor lasers.
FEATURES
Two kinds of outputs for monitoring laser power built in.
(comparator output and analog output)
Pin provided for forced OFF of current circuit.
High speed switching (40 Mbit/s)
Large drive current (120mA max.)
5V single power supply
APPLICATION
Laser beam printers
PIN CONFIGURATION (TOP VIEW)
MONITORING
OUTPUT
MO
12
COMPARATOR
OUTPUT
CO
13
PD
16
LD
18
RO
20
Linear amp
Comparator
(Vref=1.4V)
Differential
amp
Current switching circuit
DATA
DATA INPUT
V
OFF
LASER CURRENT
FORCED OFF
Constant current
source(I
L1
)
Max.60mA
Constant current
source(I
L2
)
Max.30mA
Constant current
source(I
L3
)
Max.30mA
I
L
=I
L1
+I
L2
+I
L3
1RM
2RM
1RC
V
L2
3RC
V
L1
2RC
V
CC1
V
CC2
GND
1
GND
2
9
10
2
3
4
5
7
15
6
1
14
8
17
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 : Power supply pin for analog circuits in IC
V
CC2
, GND2 : Power supply pin for digital circuits in IC
9
10
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
V
CC1
V
L1
1RC
V
L2
2RC
V
OFF
3RC
GND1
1RM
2RM
RO
NC
LD
GND2
PD
DATA
V
CC2
CO
MO
NC
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
MONITORING LOAD INPUT 1
MONITORING LOAD INPUT 2
LASER CURRENT
LOAD OUTPUT
LASER DIODE OUTPUT
MONITORING DIODE INPUT
DATA INPUT
MONITORING
COMPARATOR OUTPUT
MONITORING ANALOG
OUTPUT
Outline
NC: No Connection
M
20P4
20P2N-A
相關PDF資料 |
PDF描述 |
|---|---|
| M66512P | LASER-DIODE DRIVER |
| M66515FP | LASER-DIODE DRIVER/CONTROLLER |
| M66515 | LASER-DIODE DRIVER/CONTROLLER |
| M66700P | DUAL HIGH-SPEED CCD CLOCK DRIVER |
| M66700WP | DUAL HIGH-SPEED CCD CLOCK DRIVER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| M66512P | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:LASER-DIODE DRIVER |
| M66515 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:LASER-DIODE DRIVER/CONTROLLER |
| M66515FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:LASER-DIODE DRIVER/CONTROLLER |
| 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 |
| M66515FP(#TC2J) | 制造商:Renesas Electronics Corporation 功能描述: |
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