SN75LV4737ADBRG4

Product Overview

Category

SN75LV4737ADBRG4 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for signal conditioning and level shifting applications.

Characteristics

• Signal conditioning: SN75LV4737ADBRG4 is designed to condition and amplify signals, ensuring reliable transmission.
• Level shifting: It can shift voltage levels between different logic families, allowing compatibility between devices with different voltage requirements.

Package

SN75LV4737ADBRG4 is available in a small outline package (SOIC) with 16 pins.

Essence

The essence of SN75LV4737ADBRG4 lies in its ability to enhance signal quality and facilitate communication between devices operating at different voltage levels.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 2.3V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Input High Voltage (VIH): 2.0V (minimum)
• Input Low Voltage (VIL): 0.8V (maximum)
• Output High Voltage (VOH): VCC - 0.4V (minimum)
• Output Low Voltage (VOL): 0.4V (maximum)

Detailed Pin Configuration

1. A1: Input 1
2. A2: Input 2
3. A3: Input 3
4. A4: Input 4
5. GND: Ground
6. B4: Output 4
7. B3: Output 3
8. B2: Output 2
9. B1: Output 1
10. VCC: Power Supply
11. OE: Output Enable
12. NC: No Connection
13. NC: No Connection
14. NC: No Connection
15. NC: No Connection
16. NC: No Connection

Functional Features

• Signal conditioning: SN75LV4737ADBRG4 amplifies weak signals and filters out noise, improving signal integrity.
• Level shifting: It converts logic levels between different voltage domains, enabling seamless communication between devices with incompatible voltage requirements.
• Output enable control: The OE pin allows the user to enable or disable the outputs, providing flexibility in system design.

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows compatibility with various systems.
• High-speed operation enables efficient data transmission.
• Small package size saves board space.
• Output enable feature enhances system flexibility.

Disadvantages

• Limited number of input/output channels (4 channels).
• Not suitable for applications requiring a large number of level shifting channels.

Working Principles

SN75LV4737ADBRG4 operates by receiving input signals and conditioning them through amplification and noise filtering. It then shifts the voltage levels of these signals to match the requirements of the connected devices. The output enable pin provides control over the output state, allowing the user to enable or disable the level-shifted signals as needed.

Detailed Application Field Plans

SN75LV4737ADBRG4 finds application in various fields, including:

1. Industrial automation: It is used to interface different industrial sensors and actuators operating at different voltage levels.
2. Consumer electronics: It facilitates communication between devices with varying logic voltage requirements, such as smartphones, tablets, and gaming consoles.
3. Automotive electronics: SN75LV4737ADBRG4 enables level shifting between different components in automotive systems, ensuring proper signal transmission.
4. Telecommunications: It plays a crucial role in connecting devices with different voltage levels in telecommunication networks.

Detailed and Complete Alternative Models

1. SN74LVCH245APWR: This IC offers similar signal conditioning and level shifting capabilities, with 8 channels instead of 4.
2. TXB0104PWR: It provides bidirectional level shifting for up to 4 channels, suitable for applications requiring both input and output level translation.
3. PCA9306DCUR: This IC is specifically designed for I2C bus level shifting, making it ideal for I2C communication between devices with different voltage requirements.

These alternative models offer similar functionality to SN75LV4737ADBRG4 but may have different specifications or package options.