STP16CP05MTR

Product Overview

Category

STP16CP05MTR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for driving LED displays.

Characteristics

• Package: The STP16CP05MTR comes in a small outline package (SOP) with 24 pins.
• Essence: This IC is designed to control and drive up to 16 LED segments or 8 digits.
• Packaging/Quantity: The STP16CP05MTR is typically sold in reels, with a quantity of 2500 units per reel.

Specifications

The specifications of the STP16CP05MTR are as follows:

• Supply Voltage Range: 3V to 5.5V
• Maximum Output Current: 80mA per channel
• Maximum Clock Frequency: 30MHz
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The pin configuration of the STP16CP05MTR is as follows:

1. GND (Ground)
2. VDD (Supply Voltage)
3. SDI (Serial Data Input)
4. CLK (Clock Input)
5. LE (Latch Enable)
6. OE (Output Enable)
7. OUT0 (Segment Output 0)
8. OUT1 (Segment Output 1)
9. OUT2 (Segment Output 2)
10. OUT3 (Segment Output 3)
11. OUT4 (Segment Output 4)
12. OUT5 (Segment Output 5)
13. OUT6 (Segment Output 6)
14. OUT7 (Segment Output 7)
15. OUT8 (Segment Output 8)
16. OUT9 (Segment Output 9)
17. OUT10 (Segment Output 10)
18. OUT11 (Segment Output 11)
19. OUT12 (Segment Output 12)
20. OUT13 (Segment Output 13)
21. OUT14 (Segment Output 14)
22. OUT15 (Segment Output 15)
23. VSS (Supply Voltage Ground)
24. VDD (Supply Voltage)

Functional Features

The STP16CP05MTR offers the following functional features:

• Serial data input for easy control and configuration.
• Latch enable pin for synchronized output updates.
• Output enable pin for power-saving mode.
• High output current capability for driving LED segments.

Advantages and Disadvantages

Advantages

• Easy integration into LED display systems.
• High output current capability allows for bright and clear displays.
• Low power consumption in power-saving mode.

Disadvantages

• Limited number of segment outputs (16) and digit outputs (8).
• Requires external components for proper operation.

Working Principles

The STP16CP05MTR works by receiving serial data input through the SDI pin. The clock input (CLK) synchronizes the data transfer, while the latch enable (LE) pin updates the output simultaneously. The output enable (OE) pin controls the power-saving mode, reducing power consumption when not in use. The segment outputs (OUT0 to OUT15) drive the corresponding LED segments or digits.

Detailed Application Field Plans

The STP16CP05MTR is widely used in various applications, including:

1. LED displays in electronic devices such as calculators, digital clocks, and thermometers.
2. Scoreboards and signage boards in sports arenas and stadiums.
3. Advertising displays and billboards.
4. Automotive instrument clusters and dashboard displays.
5. Industrial control panels and equipment.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the STP16CP05MTR are:

1. MAX7219: A similar LED display driver IC with a higher number of segment and digit outputs.
2. TLC5940: A multiplexed LED driver IC with advanced grayscale control capabilities.
3. HT16K33: An integrated LED controller and driver IC with I2C interface.

These alternative models offer different features and specifications, providing flexibility for various LED display applications.

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