联系客服

元器件业务:

0731-85350837

0731-85351037

PCB/SMT/PCBA业务:

0755-83688678

在线客服

  • 1
  • 2
  • 3
  • 4

购物车0

元器件商品0

国内交货0香港交货0
型号 品牌 单价 数量 小计 操作
华秋自营
合作库存 ( 订单含第三方合作库存商品,下单前请与客户经理确认价格和交期 )
海外代购 ( 订单含海外代购商品,下单前请与客户经理确认价格和交期 )
  • 已选中0个商品 总价(不含运费): ¥0
    商品原价:¥0 活动优惠:-¥0.00
  • 去结算
型号 品牌 单价 数量 小计 操作
  • 已选0个型号
  • 合计(不含运费):$ 0
  • 去结算
购物车中还没有商品,赶紧选购吧
首页产品索引CAT4008

CAT4008

购买收藏
 LED Driver, 8-Channel, Constant Current

制造商:ON

中文数据手册

产品信息

The CAT4008 is an 8 channel constant current driver for LED billboard and other general display applications. LED channel currents are programmed together via an external RSET resistor. Low output voltage operation on the LED channels as low as 0.4 V (for 2 to 100 mA LED current) allows for more power efficient designs.
A high-speed 4-wire serial interface of up to 25 MHz clock frequency controls each individual channel using a shift register and latch configuration. A serial output data pin (SOUT) allows multiple devices to be cascaded and programmed via one serial interface. The device also includes a blanking control pin (BLANK) that can be used to disable all channels independently of the interface.
Thermal shutdown protection is incorporated in the device to disable the LED outputs if the die temperature exceeds a set limit.
  • 8 Constant current-sink channels
  • Serial interface up to 25 MHz clock frequency
  • 3 V to 5.5 V logic supply
  • LED current range from 2 mA to 100 mA
  • LED current set by external RSET resistor
  • 300 mV LED dropout at 30 mA
  • Thermal shutdown protection

在线购买

型号制造商描述购买
CAT4008V-T1ONLED DRIVER, 8-SEGMENT, PDSO16 立即购买
CAT4008W-T2ONLED DRIVER, 8-SEGMENT, PDSO16 立即购买
CAT4008Y-T2ON 立即购买

技术资料

标题类型大小(KB)下载
TSSOP16, 4.4x5PDF52 点击下载
SOIC-16, 150 milsPDF54 点击下载
SOIC-16, 300 milsPDF56 点击下载
LED Driver, 8-Channel, Constant CurrentPDF89 点击下载

应用案例更多案例

系列产品索引查看所有产品

CM1231-02SOC1608X5R1E105M080ACCL8800CAT4004A
CS8361CM1248-08DECS3361CAT4026
CAT3661CAT24C64BCAT4106CAT5409
C0603C220J5GACTUC1608C0G1H180J080AACAT5259C8051F006-GQ
CL520CAV93C56C1206C105K5RACTUCD4011
Copyright ©2012-2025 hqchip.com.All Rights Reserved 粤ICP备14022951号工商网监认证 工商网监 营业执照
客服
联系客服

元器件业务:

0731-85350837

0731-85351037

PCB/SMT/PCBA业务:

0755-83688678

在线客服:立即咨询
工作时间

周一至周五(9:00-12:00 13:30-18:30)节假日除外

投诉电话:19925199461

购物车
购物车
询价
询价
足迹
最近浏览记录
没有记录
微商城

微信公众平台

搜索:hqchip001

型号搜索订单查询

投诉
我要投诉