AD5346BRU

Product Overview

Category

AD5346BRU belongs to the category of integrated circuit (IC) devices.

Use

The AD5346BRU is primarily used for digital-to-analog conversion in various electronic systems and applications.

Characteristics

• High precision: The AD5346BRU offers high-resolution digital-to-analog conversion, ensuring accurate output voltages.
• Low power consumption: This IC device operates at low power, making it suitable for battery-powered applications.
• Small package size: The AD5346BRU comes in a compact package, allowing for space-efficient integration into electronic designs.
• Wide operating voltage range: It can operate within a wide range of supply voltages, providing flexibility in different system configurations.

Package

The AD5346BRU is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of the AD5346BRU lies in its ability to convert digital signals into precise analog voltages, enabling seamless integration between digital and analog systems.

Packaging/Quantity

The AD5346BRU is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Resolution: 12 bits
• Number of Channels: 8
• Supply Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0V to Vref
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AD5346BRU has a total of 16 pins, which are assigned as follows:

1. VDD: Positive power supply
2. VREF: Reference voltage input
3. AGND: Analog ground
4. AOUT0: Analog output channel 0
5. AOUT1: Analog output channel 1
6. AOUT2: Analog output channel 2
7. AOUT3: Analog output channel 3
8. AOUT4: Analog output channel 4
9. AOUT5: Analog output channel 5
10. AOUT6: Analog output channel 6
11. AOUT7: Analog output channel 7
12. SDA: Serial data input/output
13. SCL: Serial clock input
14. ADDR0: Address bit 0
15. ADDR1: Address bit 1
16. GND: Ground

Functional Features

• High-resolution digital-to-analog conversion: The AD5346BRU provides 12-bit resolution, ensuring accurate analog outputs.
• I2C interface: It supports the I2C communication protocol, allowing for easy integration with microcontrollers and other digital devices.
• Power-down mode: The device features a power-down mode to conserve energy when not in use.
• Software programmable: The AD5346BRU can be programmed through software, enabling flexibility in system configurations.

Advantages and Disadvantages

Advantages

• High precision and accuracy in digital-to-analog conversion.
• Low power consumption, suitable for battery-powered applications.
• Compact package size for space-efficient integration.
• Wide operating voltage range for versatile system compatibility.

Disadvantages

• Limited number of channels (8 channels).
• Requires external reference voltage (VREF) for operation.

Working Principles

The AD5346BRU utilizes a combination of digital logic and analog circuitry to convert digital signals into precise analog voltages. It employs a 12-bit digital-to-analog converter (DAC) architecture, where the digital input is converted into an equivalent analog voltage based on the applied reference voltage (VREF). The resulting analog voltage is then available at the respective analog output channels.

Detailed Application Field Plans

The AD5346BRU finds applications in various fields, including but not limited to: - Industrial automation - Test and measurement equipment - Audio systems - Instrumentation and control systems - Communication devices

Detailed and Complete Alternative Models

1. AD5345: Similar to AD5346BRU but with 4 channels instead of 8.
2. AD5347: Similar to AD5346BRU but with 16 channels instead of 8.
3. AD5360: Offers higher resolution (16 bits) compared to AD5346BRU.

These alternative models provide options with varying channel counts and resolution capabilities, allowing users to choose the most suitable device for their specific application requirements.

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