CLVTH16245AQDGGRQ1

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics:
  • Bidirectional voltage translation between different logic levels
  • High-speed operation
  • Low power consumption
• Package: QFN (Quad Flat No-leads)
• Essence: This IC facilitates the translation of digital signals between two different voltage domains, enabling seamless communication between devices operating at different logic levels.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Supply Voltage: 1.2V to 3.6V
• Input Voltage Levels:
  • A Port: 1.2V to 3.6V
  • B Port: 1.65V to 5.5V
• Output Voltage Levels:
  • A Port: 1.2V to 3.6V
  • B Port: 1.65V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 4.5ns (Max)
• Output Drive Capability: ±24mA

Detailed Pin Configuration

The CLVTH16245AQDGGRQ1 IC has a total of 48 pins, which are distributed as follows:

• Pins 1 to 8: A Port Data Inputs/Outputs (A1 to A8)
• Pins 9 to 16: B Port Data Inputs/Outputs (B1 to B8)
• Pins 17 to 24: VCCA Power Supply and Ground (VCCA, GND)
• Pins 25 to 32: VCCB Power Supply and Ground (VCCB, GND)
• Pins 33 to 40: OE (Output Enable) Inputs (OE1 to OE8)
• Pins 41 to 48: DIR (Direction Control) Inputs (DIR1 to DIR8)

Functional Features

• Bidirectional voltage translation between A and B ports
• Automatic direction control based on DIR inputs
• Output enable control for each port using OE inputs
• High-speed operation allows for efficient data transfer
• Low power consumption ensures energy efficiency

Advantages and Disadvantages

Advantages: - Enables seamless communication between devices operating at different logic levels - High-speed operation facilitates fast data transfer - Low power consumption ensures energy efficiency

Disadvantages: - Limited to bidirectional voltage translation only - Requires careful consideration of voltage level compatibility between A and B ports

Working Principles

The CLVTH16245AQDGGRQ1 operates by utilizing a combination of MOSFETs and level-shifting circuitry. The input signals from the A port are translated to the appropriate voltage levels compatible with the B port, and vice versa. The direction of translation is controlled by the DIR inputs, while the OE inputs allow for enabling or disabling the outputs.

Detailed Application Field Plans

The CLVTH16245AQDGGRQ1 is widely used in various applications where there is a need for voltage translation between different logic levels. Some common application fields include:

1. Microcontroller interfacing with peripheral devices operating at different voltage levels.
2. Communication interfaces between different digital systems.
3. Level shifting in mixed-voltage systems.
4. Signal translation in battery-powered devices.

Detailed and Complete Alternative Models

1. SN74LV1T34DBVR - 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 to the CLVTH16245AQDGGRQ1 and can be considered as alternatives based on specific application requirements.

Word count: 409 words