CAVC8T245QRHLRQ1
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Signal Level Shifter
- Characteristics: High-speed, bidirectional voltage level translator
- Package: QFN (Quad Flat No-leads) package
- Essence: Translates signals between different voltage levels
- Packaging/Quantity: Tape and reel packaging, quantity varies based on customer requirements
Specifications
- Number of Channels: 8
- Input Voltage Range: 1.2V to 3.6V
- Output Voltage Range: 1.2V to 3.6V
- Maximum Data Rate: 100 Mbps
- Operating Temperature Range: -40°C to +85°C
- Supply Voltage Range: 1.65V to 3.6V
- Package Dimensions: 4mm x 4mm
Detailed Pin Configuration
The CAVC8T245QRHLRQ1 IC has the following pin configuration:
| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCCA | Power supply for side A | | 2 | A1 | Channel 1 input/output A | | 3 | A2 | Channel 2 input/output A | | 4 | A3 | Channel 3 input/output A | | 5 | A4 | Channel 4 input/output A | | 6 | GND | Ground | | 7 | B4 | Channel 4 input/output B | | 8 | B3 | Channel 3 input/output B | | 9 | B2 | Channel 2 input/output B | | 10 | B1 | Channel 1 input/output B | | 11 | VCCB | Power supply for side B | | 12 | OE | Output enable | | 13 | DIR | Direction control | | 14 | GND | Ground |
Functional Features
- Bidirectional voltage level translation between two different voltage domains
- High-speed data transmission up to 100 Mbps
- Automatic direction control based on the DIR pin
- Output enable (OE) pin for disabling all outputs
- Low power consumption
Advantages and Disadvantages
Advantages: - Supports bidirectional communication - Wide input and output voltage range - High-speed data transmission - Small package size - Low power consumption
Disadvantages: - Limited number of channels (8 in this case) - Requires external control signals for direction and output enable
Working Principles
The CAVC8T245QRHLRQ1 is a voltage level translator IC that allows bidirectional communication between two voltage domains. It uses a combination of MOSFETs and level-shifting circuitry to convert signals from one voltage level to another. The direction of translation is controlled by the DIR pin, while the OE pin enables or disables the outputs.
Detailed Application Field Plans
The CAVC8T245QRHLRQ1 IC finds applications in various fields where there is a need to interface between different voltage levels. Some of the common application areas include: - Microcontroller interfacing with different logic families - Communication systems involving multiple voltage domains - Industrial automation and control systems - Consumer electronics devices - Automotive electronics
Detailed and Complete Alternative Models
- SN74LVCH8T245: Similar 8-channel bidirectional voltage level translator IC from Texas Instruments
- PCA9306: Dual bidirectional I2C-bus and SMBus voltage level translator IC from NXP Semiconductors
- TXS0108EPWR: 8-bit bidirectional voltage level translator IC with automatic direction sensing from Texas Instruments
- BSS138: Single-channel bidirectional voltage level translator MOSFET from ON Semiconductor
(Note: This is not an exhaustive list and there are several other alternative models available in the market.)
This entry provides a comprehensive overview of the CAVC8T245QRHLRQ1 integrated circuit. It includes information about its product category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של CAVC8T245QRHLRQ1 בפתרונות טכניים
Sure! Here are 10 common questions and answers related to the application of CAVC8T245QRHLRQ1 in technical solutions:
1. What is CAVC8T245QRHLRQ1? CAVC8T245QRHLRQ1 is a specific model of octal bus transceiver with 3-state outputs, designed for various technical applications.
2. What is the purpose of CAVC8T245QRHLRQ1? The purpose of CAVC8T245QRHLRQ1 is to enable bidirectional transfer of data between two buses with different voltage levels or signal types.
3. What voltage levels does CAVC8T245QRHLRQ1 support? CAVC8T245QRHLRQ1 supports voltage levels ranging from 1.2V to 3.6V, making it compatible with a wide range of systems.
4. How many channels does CAVC8T245QRHLRQ1 have? CAVC8T245QRHLRQ1 has 8 channels, allowing for simultaneous bidirectional data transfer on multiple lines.
5. Can CAVC8T245QRHLRQ1 handle high-speed data transfer? Yes, CAVC8T245QRHLRQ1 is designed to support high-speed data transfer rates, making it suitable for applications requiring fast communication.
6. Is CAVC8T245QRHLRQ1 compatible with different logic families? Yes, CAVC8T245QRHLRQ1 is compatible with various logic families such as TTL, CMOS, and LVCMOS, ensuring versatility in different system designs.
7. Does CAVC8T245QRHLRQ1 have built-in protection features? Yes, CAVC8T245QRHLRQ1 incorporates built-in protection features like overvoltage and undervoltage lockout, which safeguard the device and connected systems.
8. Can CAVC8T245QRHLRQ1 be used in automotive applications? Yes, CAVC8T245QRHLRQ1 is qualified for automotive applications, meeting the necessary standards and requirements for reliable operation in vehicles.
9. What is the operating temperature range of CAVC8T245QRHLRQ1? CAVC8T245QRHLRQ1 has an extended operating temperature range of -40°C to 125°C, making it suitable for harsh environments.
10. Are there any recommended alternatives to CAVC8T245QRHLRQ1? While CAVC8T245QRHLRQ1 is a popular choice, alternative octal bus transceivers from different manufacturers, such as Texas Instruments or NXP, can also be considered based on specific requirements.
Please note that the answers provided here are general and may vary depending on the specific datasheet and application guidelines for CAVC8T245QRHLRQ1.