NCV33161DR2G

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Level Translator

Characteristics: - Bidirectional voltage level translation - Wide operating voltage range - Low power consumption - High-speed operation - Small package size

Package: SOIC-8

Essence: The NCV33161DR2G is a voltage level translator IC that allows bidirectional translation between two different voltage levels. It is commonly used in electronic circuits where signals need to be translated from one voltage level to another.

Packaging/Quantity: The NCV33161DR2G is available in a standard SOIC-8 package. Each package contains one IC.

Specifications

• Operating Voltage Range: 1.65V to 5.5V
• Maximum Input Voltage: 5.5V
• Minimum Output Voltage: 1.65V
• Maximum Output Voltage: 5.5V
• Maximum Data Rate: 100 Mbps
• Quiescent Current: 10 µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The NCV33161DR2G has the following pin configuration:

```

---

| | | VCCA | |___________|

| | | A1 | |___________|

| | | B1 | |___________|

| | | GND | |___________|

| | | B2 | |___________|

| | | A2 | |___________|

| | | OE | |___________|

| | | VCCB | |___________| ```

Functional Features

• Bidirectional voltage level translation: The NCV33161DR2G can translate signals from a lower voltage level to a higher voltage level and vice versa.
• Wide operating voltage range: It supports voltage translation between 1.65V and 5.5V, making it compatible with a wide range of electronic devices.
• Low power consumption: The IC consumes very low power, making it suitable for battery-powered applications.
• High-speed operation: It can handle data rates up to 100 Mbps, enabling fast signal translation.
• Small package size: The compact SOIC-8 package allows for space-efficient integration into electronic circuits.

Advantages and Disadvantages

Advantages: - Bidirectional voltage level translation capability - Wide operating voltage range - Low power consumption - High-speed operation - Compact package size

Disadvantages: - Limited to voltage translation within the specified operating range - Not suitable for high-voltage applications

Working Principles

The NCV33161DR2G uses a combination of MOSFETs and level-shifting circuitry to achieve bidirectional voltage level translation. When a signal is applied to one side of the IC, it is translated to the corresponding voltage level on the other side. The IC ensures that the translated signal maintains its integrity and does not distort during the translation process.

Detailed Application Field Plans

The NCV33161DR2G finds applications in various electronic systems where voltage level translation is required. Some common application fields include:

1. Microcontrollers: The IC can be used to interface microcontrollers operating at different voltage levels, allowing them to communicate seamlessly.

2. Communication Systems: It enables voltage level translation between different communication interfaces, such as UART, SPI, and I2C, ensuring compatibility between devices.

3. Sensor Networks: The IC facilitates voltage translation between sensors and microcontrollers, enabling efficient data exchange in sensor networks.

4. Battery-Powered Devices: Its low power consumption makes it suitable for use in battery-powered devices, such as portable electronics and IoT devices.

Detailed and Complete Alternative Models

1. TXB0108PWR: This 8-bit bidirectional voltage level translator offers similar features and performance to the NCV33161DR2G. It comes in a TSSOP-20 package.

2. SN74LVC4245APW: This octal bus transceiver with voltage level translation capabilities is another alternative to the NCV33161DR2G. It is available in a TSSOP-24 package.

3. PCA9306DCUR: This dual bidirectional I2C-bus and SMBus voltage level translator provides voltage translation for I2C and SMBus applications. It comes in a SOT-23-6 package.

These alternative models offer comparable functionality and can be considered based on specific application requirements.

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