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STP16C596AB1R
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STP16C596AB1R

Product Overview

Category

The STP16C596AB1R belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • High current capability
  • Serial input/output data
  • Wide operating voltage range
  • Low power consumption
  • Daisy-chainable

Package

The STP16C596AB1R 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, making it suitable for various applications.

Packaging/Quantity

The STP16C596AB1R is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Supply voltage: 3.3V - 5.5V
  • Output current per channel: 120mA
  • Maximum clock frequency: 30MHz
  • Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

Pin | Name | Function --- | ---- | -------- 1 | VCC | Power supply 2 | GND | Ground 3 | SDI | Serial data input 4 | CLK | Clock input 5 | LE | Latch enable 6 | OE | Output enable 7 | OUT0 | Output channel 0 8 | OUT1 | Output channel 1 9 | OUT2 | Output channel 2 10 | OUT3 | Output channel 3 11 | OUT4 | Output channel 4 12 | OUT5 | Output channel 5 13 | OUT6 | Output channel 6 14 | OUT7 | Output channel 7 15 | OUT8 | Output channel 8 16 | OUT9 | Output channel 9 17 | OUT10| Output channel 10 18 | OUT11| Output channel 11 19 | OUT12| Output channel 12 20 | OUT13| Output channel 13 21 | OUT14| Output channel 14 22 | OUT15| Output channel 15 23 | VCC | Power supply 24 | GND | Ground

Functional Features

  • Serial data input allows easy integration with microcontrollers or other devices.
  • Latch enable (LE) and output enable (OE) pins provide control over the display operation.
  • Daisy-chainable feature enables cascading multiple ICs for driving larger displays.
  • High current capability ensures bright and vibrant LED illumination.

Advantages and Disadvantages

Advantages

  • Efficient LED display driving
  • Wide operating voltage range allows compatibility with various systems
  • Low power consumption for energy efficiency
  • Daisy-chainable feature simplifies wiring in complex setups

Disadvantages

  • Limited number of output channels (16)
  • Requires external components for proper operation

Working Principles

The STP16C596AB1R operates by receiving serial data through the SDI pin, which is then shifted into an internal shift register on each clock pulse received at the CLK pin. The latch enable (LE) signal is used to transfer the data from the shift register to the output latches. The output enable (OE) signal controls the activation of the output channels, allowing the connected LEDs to be illuminated accordingly.

Detailed Application Field Plans

The STP16C596AB1R finds applications in various fields, including: - LED matrix displays - Scoreboards - Advertising signs - Automotive lighting - Gaming machines - Industrial control panels

Detailed and Complete Alternative Models

  1. STP16C596A
  2. TLC5940
  3. MAX7219
  4. HT16K33
  5. IS31FL3731

These alternative models offer similar functionality and can be considered as alternatives to the STP16C596AB1R.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STP16C596AB1R v technických řešeních

Sure! Here are 10 common questions and answers related to the application of STP16C596AB1R in technical solutions:

Q1: What is STP16C596AB1R? A1: STP16C596AB1R is a serial-in, parallel-out LED driver IC that can control up to 16 LEDs or other low-voltage devices.

Q2: What is the maximum supply voltage for STP16C596AB1R? A2: The maximum supply voltage for STP16C596AB1R is typically 5.5V.

Q3: How many output channels does STP16C596AB1R have? A3: STP16C596AB1R has 16 output channels, allowing you to control up to 16 LEDs independently.

Q4: Can STP16C596AB1R be used with both common anode and common cathode LEDs? A4: Yes, STP16C596AB1R can be used with both common anode and common cathode LEDs, depending on the configuration.

Q5: What is the maximum current per channel that STP16C596AB1R can handle? A5: STP16C596AB1R can handle a maximum current of 120mA per channel.

Q6: Does STP16C596AB1R support daisy-chaining multiple devices? A6: Yes, STP16C596AB1R supports daisy-chaining, allowing you to control multiple devices using a single data line.

Q7: What is the communication interface used by STP16C596AB1R? A7: STP16C596AB1R uses a serial interface (SPI) for communication with a microcontroller or other control device.

Q8: Can STP16C596AB1R be used in automotive applications? A8: Yes, STP16C596AB1R is suitable for automotive applications as it can operate over a wide temperature range and has built-in protection features.

Q9: What is the maximum clock frequency supported by STP16C596AB1R? A9: The maximum clock frequency supported by STP16C596AB1R is typically 30MHz.

Q10: Does STP16C596AB1R have any built-in error detection or diagnostic features? A10: Yes, STP16C596AB1R has built-in open/short LED detection and thermal shutdown protection to ensure reliable operation.

Please note that these answers are general and may vary depending on the specific datasheet and application requirements.