STMicroelectronics
Bild kan vara representation.
Se specifikationer för produktinformation.
STP16DPP05MTR
Visa detalj Datablad

STP16DPP05MTR

Product Overview

Category

The STP16DPP05MTR belongs to the category of integrated circuits (ICs).

Use

This IC is primarily used for driving LED displays and lighting applications.

Characteristics

  • High voltage capability
  • Low power consumption
  • Wide operating temperature range
  • Compact package size
  • Easy integration into various electronic systems

Package

The STP16DPP05MTR is available in a small outline package (SOP) with 24 pins.

Essence

The essence of this product lies in its ability to efficiently control and drive LED displays, enabling vibrant and visually appealing lighting solutions.

Packaging/Quantity

The STP16DPP05MTR is typically packaged in reels containing 2500 units per reel.

Specifications

  • Supply voltage: 3.3V - 5.5V
  • Maximum output current per channel: 80mA
  • Number of channels: 16
  • Output voltage range: 0V - VCC
  • Operating temperature range: -40°C to +85°C
  • Package dimensions: 7.8mm x 4.4mm x 1.75mm

Detailed Pin Configuration

  1. GND (Ground)
  2. OUT0 (Output Channel 0)
  3. OUT1 (Output Channel 1)
  4. OUT2 (Output Channel 2)
  5. OUT3 (Output Channel 3)
  6. OUT4 (Output Channel 4)
  7. OUT5 (Output Channel 5)
  8. OUT6 (Output Channel 6)
  9. OUT7 (Output Channel 7)
  10. OUT8 (Output Channel 8)
  11. OUT9 (Output Channel 9)
  12. OUT10 (Output Channel 10)
  13. OUT11 (Output Channel 11)
  14. OUT12 (Output Channel 12)
  15. OUT13 (Output Channel 13)
  16. OUT14 (Output Channel 14)
  17. OUT15 (Output Channel 15)
  18. VCC (Supply Voltage)

Functional Features

  • Constant current output for precise LED control
  • Serial data input for easy integration with microcontrollers
  • Daisy-chainable for cascading multiple ICs
  • Built-in shift register for simplified data transfer
  • Output enable pin for power-saving mode

Advantages and Disadvantages

Advantages

  • High voltage capability allows driving of multiple LEDs in series
  • Low power consumption for energy-efficient applications
  • Wide operating temperature range enables usage in various environments
  • Compact package size facilitates space-constrained designs
  • Easy integration into electronic systems due to standard interface protocols

Disadvantages

  • Limited maximum output current per channel may restrict certain high-power applications
  • Lack of built-in protection features against overvoltage or reverse polarity

Working Principles

The STP16DPP05MTR operates by receiving serial data from a microcontroller, which is then converted into parallel data using the built-in shift register. The constant current output ensures precise control of the connected LEDs, resulting in consistent brightness levels. The IC can be daisy-chained to drive multiple LED displays simultaneously.

Detailed Application Field Plans

The STP16DPP05MTR finds extensive application in various fields, including: 1. LED signage boards 2. Automotive lighting systems 3. Consumer electronics (e.g., TVs, monitors) 4. Industrial control panels 5. Decorative lighting fixtures 6. Medical equipment displays 7. Gaming machines 8. Instrumentation panels

Detailed and Complete Alternative Models

  1. MAX7219 - Similar functionality with additional features like segment decoding and multiplexing.
  2. TLC5940 - Offers higher channel count and grayscale control for advanced LED applications.
  3. HT16K33 - Integrated LED driver with built-in key scanning capabilities.
  4. AS1130 - Provides matrix LED driving with individual pixel control.

These alternative models offer similar functionality to the STP16DPP05MTR, catering to different requirements and specifications.

Word Count: 529

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av STP16DPP05MTR i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of STP16DPP05MTR in technical solutions:

  1. Question: What is STP16DPP05MTR?
    Answer: STP16DPP05MTR is a high-performance LED driver IC designed for driving up to 16 LEDs in a matrix display.

  2. Question: What is the maximum current that STP16DPP05MTR can handle?
    Answer: STP16DPP05MTR can handle a maximum current of 120mA per channel.

  3. Question: Can STP16DPP05MTR be used with both common anode and common cathode LED displays?
    Answer: No, STP16DPP05MTR is specifically designed for use with common anode LED displays only.

  4. Question: How many bits of data does STP16DPP05MTR require for controlling 16 LEDs?
    Answer: STP16DPP05MTR requires 16 bits of data for controlling each LED individually.

  5. Question: What is the input voltage range for STP16DPP05MTR?
    Answer: The input voltage range for STP16DPP05MTR is typically between 3V and 5.5V.

  6. Question: Can STP16DPP05MTR be used in automotive applications?
    Answer: Yes, STP16DPP05MTR is suitable for automotive applications as it has a wide operating temperature range and is AEC-Q100 qualified.

  7. Question: Does STP16DPP05MTR support daisy-chaining multiple devices?
    Answer: Yes, STP16DPP05MTR supports daisy-chaining multiple devices for driving larger LED matrices.

  8. Question: What is the maximum clock frequency for STP16DPP05MTR?
    Answer: The maximum clock frequency for STP16DPP05MTR is 30MHz.

  9. Question: Can STP16DPP05MTR be used with both static and dynamic LED displays?
    Answer: Yes, STP16DPP05MTR can be used with both static and dynamic LED displays.

  10. Question: Does STP16DPP05MTR have built-in protection features?
    Answer: Yes, STP16DPP05MTR has built-in thermal shutdown and overvoltage protection features to ensure safe operation.

Please note that these answers are based on general information about STP16DPP05MTR and may vary depending on specific application requirements.