CLVC157AQPWRG4Q1

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics:
  • Bidirectional voltage translation between different logic levels
  • Low power consumption
  • High-speed operation
• Package: QFN (Quad Flat No-leads)
• Essence: Logic level translation for various applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Logic Voltage Levels Supported: 1.2V, 1.8V, 2.5V, 3.3V
• Number of Channels: 4
• Input/Output Compatibility: CMOS, TTL, LVCMOS
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay: 2.7ns (typical)

Detailed Pin Configuration

The CLVC157AQPWRG4Q1 has a total of 16 pins arranged as follows:

___________ | | 1 | 16 | VCCB 2 | 15 | B1 3 | 14 | A1 4 | 13 | GND 5 | 12 | B2 6 | 11 | A2 7 | 10 | OE# 8 | 9 | B3 |___________|

Functional Features

• Bidirectional voltage translation: Allows seamless communication between devices operating at different logic levels.
• Wide supply voltage range: Supports various voltage levels commonly used in electronic systems.
• Low power consumption: Helps conserve energy and extend battery life in portable devices.
• High-speed operation: Enables fast data transfer between different logic domains.

Advantages and Disadvantages

Advantages: - Efficient voltage translation for mixed-level signal interfaces. - Small form factor and low profile package. - Wide operating temperature range for versatile applications. - Suitable for use with various logic families.

Disadvantages: - Limited number of channels (4) may not be sufficient for complex systems requiring multiple translations simultaneously. - Not suitable for high-voltage applications.

Working Principles

The CLVC157AQPWRG4Q1 is a bidirectional logic level translator that uses a combination of MOSFETs to achieve voltage translation. It operates by monitoring the input logic levels and translating them to the desired output logic levels based on the supply voltage applied. The device ensures minimal signal distortion and provides reliable communication between different logic domains.

Detailed Application Field Plans

The CLVC157AQPWRG4Q1 can be used in various applications, including but not limited to:

1. Microcontroller interfacing with different voltage peripherals.
2. Communication interfaces between different logic families.
3. Level shifting in battery-powered devices.
4. Sensor interfaces requiring voltage translation.
5. Industrial automation systems with mixed-level signal requirements.

Detailed and Complete Alternative Models

1. SN74LVC1T45DBVR - Single-Bit Dual-Supply Bus Transceiver
2. TXB0104PWR - 4-Bit Bidirectional Voltage-Level Translator
3. PCA9306DCUR - Dual Bidirectional I2C-Bus and SMBus Voltage-Level Translator

These alternative models offer similar functionality and can be considered as alternatives to the CLVC157AQPWRG4Q1 depending on specific application requirements.

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