音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

L6452 Datasheet

  • L6452

  • DUAL 13X16 MATRIX HEAD INK JET DRIVER

  • 117.76KB

  • 16頁

  • STMICROELECTRONICS   STMICROELECTRONICS

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

廬
L6452
DUAL 13X16 MATRIX HEAD INK JET DRIVER
DRIVES TWO 13X16 MATRIX HEADS
HEAD TEMPERATURE SENSING
POWER UP SYSTEM
ELECTRICAL NOZZLE CHECK
8 BIT A/D
5 BIT D/A
鹵
4KV ESD PROTECTED OUTPUTS
DESCRIPTION
L6452 is a device designed to drive two 13x16
matrix ink jet printheads in printer applications.
The output stage is able to source simultaneously
400 mA on each of the 16 power lines (columns)
with a duty cycle of 33% in normal printing and
66% in head pre-heating. On the address lines
(rows), the load is only capacitive (MOS FET driv-
ing capability). The driver can control two print-
heads, but only one is active at a time. The ad-
dress scanning counter is included and can be
disabled to allow a different scanning scheme.
Figure 1. Block Diagram
PQFP100
In order to avoid output activation during the sup-
ply transient, an internal power-up system is im-
plemented.
As supporting function, L6452 is capable of sens-
ing the head silicon temperature and to electri-
cally check each nozzle.
The device is also integrating a thermal protec-
tion.
POWER &
LOGICAL
SUPPLIES
PRINT HEAD
DRIVER
16 POWER LINES
CONTROL
LINES
13 ADDRESS LINES
CHANNEL A
PRINT HEAD
A
13 ADDRESS LINES
CHANNEL B
PRINT HEAD
B
A/D & PRINT HEAD
TEMPERATURE
CONTROL LINES
PRINT HEAD
TEMPERATURE
CONTROL
ANALOG
INPUTS
D97IN523
March 1999
1/16

L6452 產(chǎn)品屬性

  • STMicroelectronics

  • 功率驅(qū)動器IC

  • Dual 13 X 16 Matrix Head Ink Jet Driver

  • + 70 C

  • SMD/SMT

  • PQFP-100

  • Tray

  • - 55 C

  • 14 V

  • 66

L6452相關(guān)型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！