STAP08DP05

批量生产
Education

具有输出错误检测功能的低压8位恒定电流LED灌驱动器,用于汽车应用

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  • The STAP08DP05 is a monolithic, low voltage, low current power 8-bit shift register designed for LED panel displays. The STAP08DP05 contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. In the output stage, eight regulated current sources are designed to provide 5-100 mA constant current to drive the LEDs.

    The detection circuit checks 3 different conditions that can occur on the output line: short to GND, short to VOor open line. The data detection results are loaded in the shift register and shifted out via the serial line output.
    STAP08DP05 detection functionality is implemented without increasing the pin number. Through a secondary function of the output enable and latch pin (DM1 and DM2 respectively), a dedicated logic sequence allows the device to enter or leave detection mode. Through an external resistor, users can adjust the output current of the STAP08DP05, thus controlling the light intensity of the LEDs. In addition, the user can adjust the intensity of the brightness of the LEDs from 0% to 100% through the OE/DM2pin.
    The STAP08DP05 guarantees a 20 V output driving capability, allowing users to connect more LEDs in series. The high clock frequency, 30 MHz, also satisfies the system requirement of high volume data transmission. The 3.3 V of voltage supply is very useful for applications that interface any microcontroller from 3.3 V. Compared with a standard TSSOP package, the TSSOP exposed pad increases the capability of heat dissipation by a factor of 2.5.

    主要特性

    • Low voltage power supply down to 3 V
    • 8 constant current output channels
    • Adjustable output current through external resistor
    • Short and open output error detection
    • Serial data IN/parallel data OUT
    • Able to drive 3.3 V microcontroller
    • Output current: 5-100 mA
    • 30 MHz clock frequency
    • Available in high thermal efficiency TSSOP exposed pad
    • ESD protection 2.5 kV HBM

适合您的资源

All tools & software

    • 产品型号
      状态
      描述
      类型
      供应商

      STEVAL-ILL058V1

      批量生产

      配备汽车应用诊断功能的高亮度LED阵列驱动器,基于STAP08DP05和STM8AF

      LED和一般照明解决方案评估板 ST
      STEVAL-ILL058V1

      描述:

      配备汽车应用诊断功能的高亮度LED阵列驱动器,基于STAP08DP05和STM8AF

CAD/EDA Symbols, Footprints and Models

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
STAP08DP5XTTR
批量生产
HTSSOP16 汽车应用 Ecopack2

STAP08DP5XTTR

Package:

HTSSOP16

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

HTSSOP16

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
STAP08DP5XTTR Available at 1 distributors

...的经销商可用性STAP08DP5XTTR

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 5000 1 马上订购

代理商库存报告日期: 2020-09-25

代理商名称

MOUSER

库存

5000

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-09-25

样片和购买 立即购买
批量生产
EAR99 NEC Tape And Reel HTSSOP16 -40 125 PHILIPPINES 0.418 / 1k

STAP08DP5XTTR

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.418 / 1k

...的经销商可用性STAP08DP5XTTR

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 5000 1 马上订购

代理商库存报告日期: 2020-09-25

代理商名称

MOUSER

库存

5000

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-09-25

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

HTSSOP16

Operating Temperature (°C)

(最小值)

-40

(最大值)

125

Budgetary Price (US$)* / Qty

0.418 / 1k

Country of Origin

PHILIPPINES

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商