NB7L11MMN

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Signal Level Shifter
• Characteristics:
  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Small package size
• Package: QFN (Quad Flat No-leads)
• Essence: This IC is designed to shift the voltage levels of digital signals, allowing seamless communication between devices operating at different voltage levels.
• Packaging/Quantity: Available in reels of 1000 units.

Specifications and Parameters

• Supply Voltage Range: 1.8V to 3.3V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Propagation Delay: 200 ps
• Maximum Input Rise/Fall Time: 50 ps

Detailed and Complete Pin Configuration

The NB7L11MMN IC has a total of 16 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power supply voltage input | | 2 | GND | Ground reference | | 3 | IN | Input signal | | 4 | EN | Enable input | | 5 | OUT | Output signal | | 6-9 | NC | No connection | | 10 | VREF | Reference voltage output | | 11-14 | NC | No connection | | 15 | VCCO | Output power supply voltage | | 16 | GND | Ground reference |

Functional Characteristics

• Signal level shifting from low voltage to high voltage or vice versa
• High-speed operation with minimal propagation delay
• Low power consumption for efficient operation
• Wide operating voltage range allows compatibility with various systems
• Enable input for controlling the IC's operation

Advantages and Disadvantages

Advantages: - High-speed operation enables fast data transmission - Low power consumption prolongs battery life in portable devices - Wide operating voltage range provides flexibility in system design - Small package size saves board space

Disadvantages: - Requires external components for proper operation - Limited to signal level shifting and does not provide other functionalities

Applicable Range of Products

The NB7L11MMN IC is widely used in electronic devices that require voltage level shifting, such as: - Communication systems - Data storage devices - Networking equipment - Industrial automation systems

Working Principles

The NB7L11MMN IC utilizes a combination of logic gates and transistors to shift the voltage levels of digital signals. When an input signal is received, the IC processes it and generates an output signal with the desired voltage level.

Detailed Application Field Plans

The NB7L11MMN IC can be applied in various fields, including: 1. Communication Systems: Used for level shifting between different communication protocols. 2. Data Storage Devices: Enables compatibility between different voltage levels in memory interfaces. 3. Networking Equipment: Facilitates communication between devices operating at different voltage levels. 4. Industrial Automation Systems: Allows seamless integration of sensors and actuators with varying voltage requirements.

Detailed Alternative Models

Some alternative models to the NB7L11MMN IC include: - SN74LVC1T45: Level shifter with similar characteristics and pin configuration. - 74HC4050: Hex non-inverting level shifter with wider voltage range. - CD40109B: Quad level shifter with additional functionality.

5 Common Technical Questions and Answers

1. Q: What is the maximum operating voltage for the NB7L11MMN IC? A: The supply voltage range is 1.8V to 3.3V.

2. Q: Can this IC be used in high-temperature environments? A: Yes, the NB7L11MMN IC has an operating temperature range of -40°C to +85°C.

3. Q: Does the NB7L11MMN require external components for operation? A: Yes, external decoupling capacitors are recommended for stable operation.

4. Q: What is the maximum propagation delay of the NB7L11MMN IC? A: The maximum propagation delay is 200 ps.

5. Q: Can the NB7L11MMN be used as a bidirectional level shifter? A: No, the NB7L11MMN is a unidirectional level shifter and can only shift signals in one direction.

This concludes the encyclopedia entry for the NB7L11MMN IC.