MAX4827ELT+T

Product Overview

• Category: Integrated Circuit
• Use: Voltage Level Translator
• Characteristics: High-speed, Low-power, Wide voltage range
• Package: 6-pin SOT-23
• Essence: Translates logic levels between different voltage domains
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Logic Input Voltage Range: 1.65V to VCC
• Logic Output Voltage Range: 1.65V to VCC
• Maximum Data Rate: 100 Mbps
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX4827ELT+T has the following pin configuration:

```

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| | --| VCC GND |-- Pin 1: Ground (GND) --| A B |-- Pin 2: Logic Input A --| Y Z |-- Pin 3: Logic Output Y --| OE VCC |-- Pin 4: Output Enable (OE) --| B A |-- Pin 5: Logic Input B |___________| ```

Functional Features

• Bi-directional voltage level translation
• Supports voltage translation between two independent power domains
• Wide operating voltage range allows compatibility with various systems
• High-speed data transmission up to 100 Mbps
• Low-power consumption for energy-efficient applications

Advantages and Disadvantages

Advantages: - Enables seamless communication between devices with different voltage levels - Compact package size for space-constrained designs - Wide supply voltage range provides flexibility in system integration

Disadvantages: - Limited number of pins restricts the number of voltage domains that can be translated simultaneously - Not suitable for applications requiring high data rates above 100 Mbps

Working Principles

The MAX4827ELT+T is a voltage level translator that allows seamless communication between devices operating at different voltage levels. It features bidirectional translation, enabling logic signals to be translated from one voltage domain to another.

The device operates by utilizing a combination of MOSFETs and level-shifting circuitry. When a logic signal is applied to either input pin (A or B), the MAX4827ELT+T translates the voltage level and outputs the corresponding logic signal on the Y pin. The direction of translation depends on the voltage levels applied to the A and B pins.

The OE (Output Enable) pin controls the output state of the MAX4827ELT+T. When OE is low, the device is enabled, and the translated logic signal is available on the Y pin. When OE is high, the device is disabled, and the Y pin is in a high-impedance state.

Detailed Application Field Plans

The MAX4827ELT+T finds applications in various fields where voltage level translation is required. Some potential application areas include:

1. IoT Devices: Facilitating communication between low-voltage sensors and microcontrollers operating at higher voltages.
2. Industrial Automation: Enabling compatibility between different control systems with varying voltage levels.
3. Consumer Electronics: Bridging the gap between logic circuits operating at different voltage domains within smartphones, tablets, and other portable devices.
4. Automotive Electronics: Translating signals between different voltage levels in automotive control modules and sensors.

Detailed and Complete Alternative Models

1. MAX3378EEUD+: Similar functionality with additional ESD protection features.
2. TXB0104PWR: Quad-bit bidirectional voltage-level translator with higher data rate capability.
3. SN74LVC1T45DCKR: Single-bit voltage-level translator with a wide supply voltage range.

These alternative models offer similar voltage level translation capabilities and can be considered based on specific application requirements.

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