DRV595DAP

Product Overview

Category: Integrated Circuit (IC)

Use: The DRV595DAP is a high-performance, 8-channel shift register designed for driving LEDs in various applications. It provides an easy and efficient way to control multiple LEDs with minimal external components.

Characteristics: - High-speed data transfer - Low power consumption - Wide operating voltage range - Built-in protection features - Compact package size

Package: The DRV595DAP is available in a small outline package (SOP) with 20 pins.

Essence: The essence of the DRV595DAP lies in its ability to simplify LED driving by providing a convenient interface between a microcontroller and multiple LEDs.

Packaging/Quantity: The DRV595DAP is typically sold in reels or tubes containing a quantity of 250 units per package.

Specifications

• Supply Voltage: 2.7V to 5.5V
• Maximum Output Current: 35mA per channel
• Data Transfer Rate: Up to 30MHz
• Operating Temperature Range: -40°C to +85°C
• Package Dimensions: 6.2mm x 5.3mm x 1.75mm

Detailed Pin Configuration

The DRV595DAP has a total of 20 pins, each serving a specific function. Here is the detailed pin configuration:

1. OE (Output Enable)
2. SER (Serial Data Input)
3. RCLK (Register Clock)
4. SRCLK (Shift Register Clock)
5. SRCLR (Shift Register Clear)
6. GND (Ground)
7. Q0 (Output 0)
8. Q1 (Output 1)
9. Q2 (Output 2)
10. Q3 (Output 3)
11. Q4 (Output 4)
12. Q5 (Output 5)
13. Q6 (Output 6)
14. Q7 (Output 7)
15. VCC (Supply Voltage)
16. GND (Ground)
17. GND (Ground)
18. GND (Ground)
19. GND (Ground)
20. GND (Ground)

Functional Features

• Serial data input for easy interfacing with microcontrollers
• Shift register architecture for efficient LED control
• Output enable pin for disabling all outputs simultaneously
• Clear function to reset the shift register
• High-speed data transfer capability for quick LED updates
• Built-in protection against overvoltage and overcurrent conditions

Advantages and Disadvantages

Advantages: - Simplifies LED driving by providing an integrated solution - Low power consumption for energy-efficient applications - Wide operating voltage range allows compatibility with various systems - Compact package size saves board space - Built-in protection features enhance reliability

Disadvantages: - Limited to driving LEDs and not suitable for other types of loads - Requires external components for complete LED driving circuitry

Working Principles

The DRV595DAP operates based on a shift register architecture. It receives serial data from a microcontroller through the SER pin and shifts it into the internal register using the SRCLK signal. The RCLK signal is used to latch the data from the register onto the output pins, controlling the state of the connected LEDs.

Detailed Application Field Plans

The DRV595DAP finds applications in various fields where LED driving is required. Some detailed application field plans include: - LED matrix displays - LED signage - Automotive lighting - Gaming peripherals - Industrial control panels

Detailed and Complete Alternative Models

For those seeking alternative options, here are some detailed and complete alternative models to the DRV595DAP: - MAX7219CNG - TLC5940NT - TPIC6B595N - STP16CP05MTR

These alternative models offer similar functionality and can be considered based on specific requirements.

In conclusion, the DRV595DAP is a versatile and efficient 8-channel shift register designed for driving LEDs in various applications. Its compact size, high-speed data transfer, and built-in protection features make it an excellent choice for LED control.