AM26C32IDG4

Product Overview

Category: Integrated Circuit (IC)

Use: The AM26C32IDG4 is a quad differential line receiver designed for digital data transmission over balanced lines. It is commonly used in applications where noise immunity and high-speed data transfer are crucial.

Characteristics: - High-speed operation - Wide common-mode voltage range - Low power consumption - ESD protection on all pins - Compatible with TTL, LSTTL, and CMOS logic levels

Package: SOIC (Small Outline Integrated Circuit)

Essence: The AM26C32IDG4 is an essential component in communication systems that require reliable and noise-immune data transmission over long distances.

Packaging/Quantity: The AM26C32IDG4 is typically sold in reels of 2500 units.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: -7V to 12V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 20 Mbps
• Propagation Delay: 15 ns (typical)
• Output Current: ±20 mA

Pin Configuration

The AM26C32IDG4 has a total of 16 pins. Here is the detailed pin configuration:

1. VCC - Positive power supply
2. A - Non-inverting input A
3. B - Inverting input B
4. Y - Non-inverting output Y
5. Z - Inverting output Z
6. GND - Ground
7. D - Non-inverting input D
8. C - Inverting input C
9. VCC - Positive power supply
10. Y - Non-inverting output Y
11. Z - Inverting output Z
12. GND - Ground
13. B - Inverting input B
14. A - Non-inverting input A
15. Z - Inverting output Z
16. Y - Non-inverting output Y

Functional Features

• Differential Inputs and Outputs: The AM26C32IDG4 uses differential signaling to provide noise immunity and high-speed data transmission.
• Wide Common-Mode Voltage Range: Allows operation in various voltage levels, enhancing compatibility with different systems.
• ESD Protection: All pins are equipped with Electrostatic Discharge (ESD) protection, ensuring robustness against static electricity.

Advantages and Disadvantages

Advantages: - High-speed operation enables fast data transfer. - Wide common-mode voltage range enhances compatibility. - Low power consumption for energy-efficient applications. - ESD protection on all pins ensures reliability.

Disadvantages: - Limited operating temperature range (-40°C to +85°C). - Requires external components for complete system implementation.

Working Principles

The AM26C32IDG4 receives differential signals from a transmitting device and converts them into logic-level outputs. It utilizes differential amplifiers and comparators to achieve noise immunity and accurate data reception. The inputs are designed to handle both single-ended and differential signals, making it suitable for various communication protocols.

Detailed Application Field Plans

The AM26C32IDG4 is widely used in the following application fields:

1. Industrial Automation: Used for reliable data transmission in industrial control systems.
2. Telecommunications: Ensures noise-immune data transfer in telecommunication networks.
3. Automotive Electronics: Enables high-speed communication between automotive modules.
4. Medical Equipment: Provides robust data transmission in medical devices.
5. Data Communication: Used in networking equipment for error-free data transfer.

Detailed and Complete Alternative Models

1. SN75176B: Similar quad differential line receiver with comparable specifications.
2. MAX485: RS-485/RS-422 compatible differential line receiver with extended temperature range.
3. DS26C32AT: Quad differential line receiver with higher data rate capability.

These alternative models offer similar functionality and can be considered as substitutes for the AM26C32IDG4 in various applications.

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