ICL3217CB

Product Overview

Category: Integrated Circuit (IC)

Use: The ICL3217CB is a versatile integrated circuit primarily used for signal conversion and level shifting in various electronic devices. It is commonly employed in applications that require the translation of voltage levels between different logic families.

Characteristics: - Voltage Level Shifter - Signal Converter - Wide Operating Voltage Range - High-Speed Data Transmission - Low Power Consumption

Package: The ICL3217CB is available in a compact and durable package, ensuring easy integration into electronic circuits. It is commonly found in a 16-pin dual in-line package (DIP), which provides mechanical stability and protection to the internal components.

Essence: The essence of the ICL3217CB lies in its ability to facilitate seamless communication between devices operating at different voltage levels. By converting and shifting signals, it enables compatibility and efficient data transfer across various logic families.

Packaging/Quantity: The ICL3217CB is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the manufacturer and supplier.

Specifications

The ICL3217CB exhibits the following specifications:

• Supply Voltage Range: 3V to 5.5V
• Logic Voltage Levels: TTL/CMOS Compatible
• Data Rate: Up to 120 kbps
• Operating Temperature Range: -40°C to +85°C
• Input/Output Configuration: 1 Transmitter, 1 Receiver

Detailed Pin Configuration

The ICL3217CB features a 16-pin configuration with the following pin assignments:

1. VCC - Positive Power Supply
2. GND - Ground
3. T1IN - Transmitter Input
4. T1OUT - Transmitter Output
5. R1OUT - Receiver Output
6. R1IN - Receiver Input
7. R2IN - Receiver 2 Input
8. R2OUT - Receiver 2 Output
9. T2OUT - Transmitter 2 Output
10. T2IN - Transmitter 2 Input
11. DE - Driver Enable
12. RE - Receiver Enable
13. VEE - Negative Power Supply
14. NC - No Connection
15. NC - No Connection
16. NC - No Connection

Functional Features

The ICL3217CB offers the following functional features:

• Bidirectional Signal Conversion
• Automatic Direction Control
• Enhanced ESD Protection
• Low Power Shutdown Mode
• Noise Filtering and Suppression
• Wide Operating Voltage Range

Advantages and Disadvantages

Advantages: - Efficient voltage level shifting - Reliable signal conversion - High-speed data transmission - Versatile compatibility with different logic families - Enhanced protection against electrostatic discharge (ESD) - Low power consumption

Disadvantages: - Limited data rate compared to some newer ICs - Requires careful consideration of input/output voltage levels

Working Principles

The ICL3217CB operates based on the principles of voltage level shifting and signal conversion. It utilizes internal circuitry to detect and convert incoming signals from one logic family to another, ensuring seamless communication between devices operating at different voltage levels. The automatic direction control feature enables bidirectional data transfer, while noise filtering and suppression mechanisms enhance signal integrity.

Detailed Application Field Plans

The ICL3217CB finds extensive application in various electronic systems, including but not limited to:

1. Industrial Automation: Used for interfacing between different control systems and sensors/actuators.
2. Telecommunications: Facilitates signal conversion and level shifting in communication equipment.
3. Consumer Electronics: Enables compatibility between different logic families in devices like smartphones, tablets, and gaming consoles.
4. Automotive Electronics: Used for voltage level translation in automotive control systems and infotainment units.
5. Medical Devices: Facilitates communication between different medical sensors and monitoring equipment.

Detailed and Complete Alternative Models

1. MAX3232 - Similar functionality with enhanced data rate capabilities.
2. SN74LVC1T45 - Single-channel voltage level shifter with lower power consumption.
3. CD4050 - Hex non-inverting buffer with voltage level shifting capabilities.
4. LTC4316 - I2C bus voltage level translator with hot-swappable features.
5. PCA9306 - Dual bidirectional voltage level translator with automatic direction control.

These alternative models offer similar or complementary functionalities to the ICL3217CB, providing flexibility and options for various application requirements.

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