ICM7211AI/D

Product Overview

Category

ICM7211AI/D belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for various applications, including digital panel meters, clocks, timers, and counters.

Characteristics

• High accuracy and precision
• Low power consumption
• Wide operating voltage range
• Compact package size
• Easy integration into electronic circuits

Package

ICM7211AI/D is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of ICM7211AI/D lies in its ability to accurately measure and display digital values in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

• Supply Voltage: 4.5V to 6.5V
• Operating Temperature Range: -40°C to +85°C
• Display Type: 7-segment LED
• Number of Digits: 4
• Maximum Display Count: 9999
• Input Frequency Range: DC to 10MHz
• Output Current: 20mA (max)
• Package Type: SOP-16

Detailed Pin Configuration

1. VDD: Power supply voltage
2. GND: Ground reference
3. INH: Inhibit input
4. CLK: Clock input
5. DIN: Data input
6. LE: Latch enable input
7. SEG A: Segment A output
8. SEG B: Segment B output
9. SEG C: Segment C output
10. SEG D: Segment D output
11. SEG E: Segment E output
12. SEG F: Segment F output
13. SEG G: Segment G output
14. DP: Decimal point output
15. BLANK: Blank display output
16. VSS: Negative power supply voltage

Functional Features

• Four-digit display capability
• Multiplexed scanning of segments and digits
• BCD (Binary Coded Decimal) input format
• Built-in blanking control for leading/trailing zeros
• Leading zero suppression option
• Display brightness control
• Low-power consumption mode

Advantages and Disadvantages

Advantages

• High accuracy and precision in digital display
• Versatile application range
• Compact size for easy integration
• Low power consumption for energy efficiency
• Wide operating voltage range for flexibility

Disadvantages

• Limited to four-digit display capability
• Requires external clock and data signals for operation
• May require additional circuitry for specific applications

Working Principles

ICM7211AI/D operates by receiving BCD input data and converting it into the corresponding segment outputs to drive the 7-segment LED display. The multiplexed scanning technique allows for efficient utilization of the display, while the built-in control features enable customization of the displayed information.

Detailed Application Field Plans

ICM7211AI/D finds extensive use in various electronic devices, including: - Digital panel meters - Clocks and timers - Counters and frequency meters - Process control systems - Industrial automation equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ICM7211AI/D include: - MAX7219 - TM1637 - HT16K33 - CD4511

These alternatives provide comparable features and can be considered based on specific requirements and availability.

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