STP24DP05

批量生产

具有输出错误检测功能的24位恒定电流LED灌驱动器

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  • The STP24DP05 is a monolithic, low-voltage, low current power 24-bit shift register designed for LED panel displays. The device contains an 8 x 3-bit serial-IN, parallel-OUT shift register that feeds a 8 x 3-bit D-type storage register. In the output stage, twenty four regulated current sources were designed to provide 5-80 mA constant current to drive the LEDs.

    The 8 x 3 shift register data flow sequence order can be managed through two dedicated pins.
    The STP24DP05 has a dedicated pin to activate the outputs with a sequential delay, that prevents inrush current during output turn-ON.
    The device detection circuit checks 3 different conditions that can occur on the output line: short to GND, short to VO, or open line.
    The data detection results are loaded in the shift registers and shifted out via the serial line output.
    The detection functionality is activated with a dedicated pin or alternatively, through a logic sequence that allows the user to enter or exit detection mode.
    Through three external resistors, the user can adjust the output current for each 8-channel group, therefore controlling the light intensity of LEDs.
    The STP24DP05 guarantees a 20 V output driving capability, allowing the user to connect more LEDs in series.
    The high clock frequency, 25 MHz, makes the device suitable for high data rate transmission.
    The 3.3 V of voltage supply is useful for applications that interface any microcontroller from 3.3 V.

    主要特性

    • Low-voltage power supply down to 3 V
    • 8 x 3 constant current output channels
    • Adjustable output current through external resistors
    • Short and open output error detection
    • Serial data IN/parallel data OUT
    • Shift register data flow register control
    • Accepts 3.3 V and 5 V micro driver
    • Output current: 5-80 mA
    • 25 MHz clock frequency
    • High thermal efficiency package

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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**
STP24DP05BTR
批量生产
TQFP 48 7x7x1.0 工业 Ecopack2

STP24DP05BTR

Package:

TQFP 48 7x7x1.0

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TQFP 48 7x7x1.0

Grade

Industrial

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
STP24DP05BTR Available at 5 distributors

...的经销商可用性STP24DP05BTR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2400 1 马上订购
COMPEL EUROPE 9 1 马上订购
FUTURE WORLDWIDE 551 1 马上订购
MOUSER WORLDWIDE 3287 1 马上订购
Farnell Element14 EUROPE 2394 1 马上订购

代理商库存报告日期: 2020-09-27

代理商名称

DIGIKEY

库存

2400

Min.Order

1

地区

WORLDWIDE 马上订购

COMPEL

库存

9

Min.Order

1

地区

EUROPE 马上订购

FUTURE

库存

551

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

3287

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

2394

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-09-27

样片和购买 立即购买
批量生产
EAR99 NEC Tape And Reel TQFP 48 7x7x1.0 - - PHILIPPINES 0.991 / 1k

STP24DP05BTR

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.991 / 1k

...的经销商可用性STP24DP05BTR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2400 1 马上订购
COMPEL EUROPE 9 1 马上订购
FUTURE WORLDWIDE 551 1 马上订购
MOUSER WORLDWIDE 3287 1 马上订购
Farnell Element14 EUROPE 2394 1 马上订购

代理商库存报告日期: 2020-09-27

代理商名称

DIGIKEY

库存

2400

Min.Order

1

地区

WORLDWIDE 马上订购

COMPEL

库存

9

Min.Order

1

地区

EUROPE 马上订购

FUTURE

库存

551

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

3287

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

2394

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-09-27

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

TQFP 48 7x7x1.0

Operating Temperature (°C)

(最小值)

-

(最大值)

-

Budgetary Price (US$)* / Qty

0.991 / 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