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LTC2928CUHF#TRPBF
Product Overview
Category
LTC2928CUHF#TRPBF belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in electronic devices for power management and control applications.
Characteristics
- LTC2928CUHF#TRPBF is a high-frequency, low-voltage, dual-supply level translator.
- It operates at a wide voltage range, making it suitable for various applications.
- The device has a compact package, allowing for easy integration into circuit designs.
- It offers excellent performance in terms of speed and accuracy.
Package
LTC2928CUHF#TRPBF is available in a small form factor package, such as a 16-pin QFN (Quad Flat No-Lead) package.
Essence
The essence of LTC2928CUHF#TRPBF lies in its ability to translate logic levels between different voltage domains, enabling seamless communication between components operating at different voltage levels.
Packaging/Quantity
This product is typically packaged in reels or tubes, with a quantity of around 2500 units per reel/tube.
Specifications
- Supply Voltage Range: 1.2V to 5.5V
- Logic Voltage Range: 1.2V to 5.5V
- Maximum Operating Frequency: 100MHz
- Number of Channels: 2
- Input/Output Compatibility: CMOS/TTL
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
LTC2928CUHF#TRPBF features a 16-pin QFN package with the following pin configuration:
- VCC1: Positive supply voltage for Channel 1
- GND1: Ground for Channel 1
- A1: Input/Output pin for Channel 1
- B1: Input/Output pin for Channel 1
- VCC2: Positive supply voltage for Channel 2
- GND2: Ground for Channel 2
- A2: Input/Output pin for Channel 2
- B2: Input/Output pin for Channel 2
- OE1: Output Enable for Channel 1
- OE2: Output Enable for Channel 2
- VREF: Reference Voltage Input
- GND3: Ground for reference voltage
- VCC3: Positive supply voltage for reference voltage
- GND4: Ground
- VCC4: Positive supply voltage
- NC: No Connection
Functional Features
- LTC2928CUHF#TRPBF provides bidirectional level translation between two voltage domains.
- It supports voltage translation from low to high and high to low.
- The device offers a wide operating frequency range, allowing for high-speed data transmission.
- It features built-in protection against voltage spikes and ESD (Electrostatic Discharge) events.
Advantages and Disadvantages
Advantages
- Wide voltage range compatibility
- High-speed operation
- Compact package size
- Built-in protection features
Disadvantages
- Limited number of channels (2)
- Relatively higher cost compared to simpler level translators
Working Principles
LTC2928CUHF#TRPBF utilizes a combination of MOSFETs and control circuitry to perform level translation. When the input signal voltage exceeds a certain threshold, the corresponding MOSFET switches on, allowing the signal to pass through to the output side. This mechanism enables seamless communication between components operating at different voltage levels.
Detailed Application Field Plans
LTC2928CUHF#TRPBF finds applications in various fields, including but not limited to: - Mobile devices - Consumer electronics - Industrial automation - Automotive systems - Communication equipment
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to LTC2928CUHF#TRPBF are: - SN74LV1T34DBVR - PCA9306DCUR - TXB0104PWR
These alternatives can be considered based on specific requirements and design constraints.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LTC2928CUHF#TRPBF v technických řešeních
Sure! Here are 10 common questions and answers related to the application of LTC2928CUHF#TRPBF in technical solutions:
Q: What is LTC2928CUHF#TRPBF? A: LTC2928CUHF#TRPBF is a specific part number for a high-frequency power supply sequencer and supervisor IC manufactured by Linear Technology (now part of Analog Devices).
Q: What is the purpose of LTC2928CUHF#TRPBF? A: LTC2928CUHF#TRPBF is designed to sequence and monitor the power supplies in a system, ensuring proper power-up and power-down sequences while providing fault detection and protection.
Q: How many power supplies can LTC2928CUHF#TRPBF handle? A: LTC2928CUHF#TRPBF can handle up to 12 power supplies, making it suitable for complex systems with multiple voltage rails.
Q: Can LTC2928CUHF#TRPBF support both positive and negative voltage rails? A: Yes, LTC2928CUHF#TRPBF supports both positive and negative voltage rails, allowing for versatile applications.
Q: Does LTC2928CUHF#TRPBF have built-in fault detection features? A: Yes, LTC2928CUHF#TRPBF has various fault detection features such as undervoltage, overvoltage, and overcurrent monitoring to protect the system from potential failures.
Q: Is LTC2928CUHF#TRPBF programmable? A: No, LTC2928CUHF#TRPBF is not programmable. It operates based on its internal configuration and does not require external programming.
Q: What is the operating temperature range of LTC2928CUHF#TRPBF? A: LTC2928CUHF#TRPBF has an extended operating temperature range of -40°C to 125°C, making it suitable for a wide range of environments.
Q: Can LTC2928CUHF#TRPBF be used in automotive applications? A: Yes, LTC2928CUHF#TRPBF is automotive qualified and can be used in automotive applications that require reliable power supply sequencing and monitoring.
Q: Does LTC2928CUHF#TRPBF have any specific power supply requirements? A: LTC2928CUHF#TRPBF requires a single supply voltage between 2.7V and 5.5V for its operation.
Q: Are there any evaluation boards or reference designs available for LTC2928CUHF#TRPBF? A: Yes, Analog Devices provides evaluation boards and reference designs for LTC2928CUHF#TRPBF, which can help users quickly prototype and integrate the IC into their systems.
Please note that the answers provided here are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.