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參數(shù)資料
| 型號： | L6450 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 28 Channel Ink Jet Driver(28通道噴墨驅(qū)動器) |
| 中文描述： | 28頻道噴墨打印驅(qū)動程序（28通道噴墨驅(qū)動器） |
| 文件頁數(shù)： | 3/9頁 |
| 文件大?。?/td> | 189K |
| 代理商： | L6450 |
PLCC44 PIN CONNECTION
(Top view)
PIN FUNCTIONS
Name
V
DD
GND
Function
5V Logic Supply.
Logic and Power Ground.
DMOS Outputs.
This pins have to be connected to the power supply voltage of the head resistors, each of the
output DMOS have their drain connected with the anode of a protection diode, all the catodes
of the protection diodes are collected to the pins clamp. Ifthe CLAMP pins are not connected
to the power, the device is not supplied.
Decoder inputs.
The input IND shares the pin with the other input COM3, the twodifferent functions are
selected by the pin Bench.
A low logic input on this pins enable the outputs selected by the decoderinputs according to
the logic level of the pin bench.
The input COM3 shares the pin with the other input IND, the two different functionsare
selected by the pin Bench.
A logic high enable the chip.
OUT0 to OUT27
CLAMP
INA, INB, INC, IND
COM1, COM2,
COM3, COM4
CHIP ENABLE
THERMAL DATA
Symbol
R
th j-amb
Parameter
PQFP44
55 (*)
PLCC44
65 (*)
Unit
°
C/W
Thermal Resistance Junction-Ambient
Max.
(*) device mountedon PCB.
L6450
3/9
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| L6451 | 28 Channel Ink Jet Driver(28通道噴墨驅(qū)動器) |
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| L6560A | POWER FACTOR CORRECTOR |
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