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ADM2209EARUZ-REEL7
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Level Translator
- Characteristics: High-speed, low-power, bidirectional voltage translation
- Package: 16-pin TSSOP (Thin Shrink Small Outline Package)
- Essence: Translates logic level voltages between different voltage domains
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Supply Voltage Range: 1.65V to 5.5V
- Logic Voltage Levels: 1.2V to 5.5V
- Maximum Data Rate: 100 Mbps
- Number of Channels: 2
- Input/Output Capacitance: 3 pF
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The ADM2209EARUZ-REEL7 has a total of 16 pins. The pin configuration is as follows:
| Pin No. | Pin Name | Description | |---------|----------|-------------| | 1 | VCCA | Positive supply voltage for Channel A | | 2 | A1 | Channel A input/output 1 | | 3 | A2 | Channel A input/output 2 | | 4 | GND | Ground | | 5 | B2 | Channel B input/output 2 | | 6 | B1 | Channel B input/output 1 | | 7 | VCCB | Positive supply voltage for Channel B | | 8 | OE | Output enable | | 9 | NC | No connection | | 10 | GND | Ground | | 11 | B1 | Channel B input/output 1 | | 12 | B2 | Channel B input/output 2 | | 13 | GND | Ground | | 14 | A2 | Channel A input/output 2 | | 15 | A1 | Channel A input/output 1 | | 16 | VCCA | Positive supply voltage for Channel A |
Functional Features
- Bidirectional voltage translation between two logic voltage domains
- Automatic direction sensing and control
- High-speed operation with low propagation delay
- Low power consumption
- ESD (Electrostatic Discharge) protection on all pins
Advantages and Disadvantages
Advantages: - Supports voltage translation between a wide range of supply voltages - Provides bidirectional communication between different logic voltage levels - Fast data rate capability enables high-speed applications - Low power consumption helps in energy-efficient designs - ESD protection ensures robustness against electrostatic discharge
Disadvantages: - Limited to two channels, may not be suitable for applications requiring more channels - Not suitable for voltage translation beyond the specified supply voltage range
Working Principles
The ADM2209EARUZ-REEL7 is designed to translate logic level voltages between different voltage domains. It operates by automatically sensing the direction of data flow and controlling the voltage translation accordingly. The IC uses a combination of level shifters and MOSFET switches to achieve bidirectional voltage translation while maintaining high-speed operation and low power consumption.
Detailed Application Field Plans
The ADM2209EARUZ-REEL7 can be used in various applications that require voltage level translation between different logic voltage domains. Some potential application fields include: - Communication interfaces between microcontrollers operating at different voltage levels - Interfacing between digital signal processors and peripheral devices with different voltage requirements - Level shifting in battery-powered portable devices where power efficiency is crucial - Industrial automation systems where different voltage domains need to communicate with each other
Detailed and Complete Alternative Models
- TXB0104: 4-Bit Bidirectional Voltage-Level Translator
- PCA9306: Dual Bidirectional I2C Bus and SMBus Voltage-Level Translator
- SN74LVC4245A: Octal Bus Transceiver With Voltage-Level Shifting
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ADM2209EARUZ-REEL7 v technických řešeních
Sure! Here are 10 common questions and answers related to the application of ADM2209EARUZ-REEL7 in technical solutions:
Q: What is the purpose of ADM2209EARUZ-REEL7? A: ADM2209EARUZ-REEL7 is a voltage level translator IC that converts signals between different voltage levels in electronic circuits.
Q: What voltage levels can ADM2209EARUZ-REEL7 translate? A: ADM2209EARUZ-REEL7 can translate signals between two voltage levels, typically between 1.8V and 5V.
Q: How does ADM2209EARUZ-REEL7 achieve voltage level translation? A: ADM2209EARUZ-REEL7 uses a combination of level shifting and voltage clamping techniques to ensure reliable signal translation.
Q: Can ADM2209EARUZ-REEL7 be used bidirectionally? A: Yes, ADM2209EARUZ-REEL7 supports bidirectional voltage level translation, allowing signals to be translated in both directions.
Q: What is the maximum data rate supported by ADM2209EARUZ-REEL7? A: ADM2209EARUZ-REEL7 can support data rates up to 100 Mbps, making it suitable for various high-speed communication interfaces.
Q: Is ADM2209EARUZ-REEL7 compatible with I2C and SPI interfaces? A: Yes, ADM2209EARUZ-REEL7 is compatible with I2C, SPI, and other similar serial communication interfaces commonly used in electronic systems.
Q: Does ADM2209EARUZ-REEL7 require external components for operation? A: Yes, ADM2209EARUZ-REEL7 requires external capacitors for power supply decoupling and stability.
Q: Can ADM2209EARUZ-REEL7 tolerate overvoltage conditions? A: Yes, ADM2209EARUZ-REEL7 has built-in voltage clamping protection to withstand overvoltage conditions up to 6V.
Q: What is the operating temperature range of ADM2209EARUZ-REEL7? A: ADM2209EARUZ-REEL7 can operate within a temperature range of -40°C to +125°C, making it suitable for various environments.
Q: Is ADM2209EARUZ-REEL7 available in different package options? A: Yes, ADM2209EARUZ-REEL7 is available in a small form factor 16-lead TSSOP package, which is commonly used in electronic designs.
Please note that these answers are general and may vary depending on the specific application and requirements. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.