MAX6459UTB+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Level Translator
• Characteristics:
  • Bidirectional voltage translation between two different voltage domains
  • High-speed operation
  • Low power consumption
  • Small form factor
• Package: UTQFN-16 (2mm x 2mm)
• Essence: The MAX6459UTB+T is a voltage level translator IC that enables bidirectional voltage translation between two different voltage domains.
• Packaging/Quantity: The MAX6459UTB+T is available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Operating Voltage Range: 1.65V to 5.5V
• Maximum Data Rate: 100Mbps
• Propagation Delay: 4ns (typical)
• Supply Current: 0.8μA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6459UTB+T has a total of 16 pins arranged as follows:

```

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| | | U1 | |___________|

Pin Configuration:

1 VCCA 2 A1 3 A2 4 GND 5 B1 6 B2 7 VCCB 8 OE# 9 DIR 10 SDA 11 SCL 12 NC 13 NC 14 NC 15 NC 16 NC ```

Functional Features

• Bidirectional voltage translation: The MAX6459UTB+T allows for bidirectional voltage translation between two different voltage domains, enabling seamless communication between devices operating at different voltage levels.
• High-speed operation: With a maximum data rate of 100Mbps, the MAX6459UTB+T ensures fast and efficient voltage translation without compromising performance.
• Low power consumption: The IC is designed to consume minimal power, making it suitable for battery-powered applications or energy-efficient systems.
• Small form factor: The UTQFN-16 package offers a compact size of 2mm x 2mm, allowing for space-saving integration in various electronic designs.

Advantages and Disadvantages

Advantages: - Enables bidirectional voltage translation - High-speed operation - Low power consumption - Compact form factor

Disadvantages: - Limited to voltage translation between two voltage domains only - Maximum data rate may not be sufficient for certain high-speed applications

Working Principles

The MAX6459UTB+T utilizes a combination of level-shifting circuitry and control logic to enable bidirectional voltage translation. It operates by monitoring the direction of the data flow and translating the voltage levels accordingly. When the input signal is received from one voltage domain, the IC translates it to the appropriate voltage level of the other domain, ensuring seamless communication between devices operating at different voltage levels.

Detailed Application Field Plans

The MAX6459UTB+T finds application in various scenarios where voltage translation between different voltage domains is required. Some potential application fields include:

1. IoT Devices: The IC can be used in IoT devices that require communication between low-voltage sensors and higher-voltage processing units.
2. Mobile Devices: It can facilitate voltage translation between different components within mobile devices, such as microcontrollers and display modules.
3. Industrial Automation: The MAX6459UTB+T can be employed in industrial automation systems to enable communication between devices operating at different voltage levels.
4. Consumer Electronics: It finds use in consumer electronics products where voltage translation is necessary, such as smart home devices and wearable technology.

Detailed and Complete Alternative Models

1. MAX14521E: This voltage level translator IC offers similar functionality to the MAX6459UTB+T but operates at a higher maximum data rate of 400Mbps.
2. SN74LVC1T45: This single-bit dual-supply bus transceiver provides bidirectional voltage translation with a maximum data rate of 100Mbps.
3. PCA9306: This dual bidirectional I2C-bus and SMBus voltage-level translator supports voltage translation between two different supply voltages ranging from 0.9V to 5.5V.

These alternative models offer similar features and can be considered based on specific application requirements.

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