TLV5638QDRG4

Product Overview

• Category: Digital-to-Analog Converter (DAC)
• Use: TLV5638QDRG4 is a high-performance 12-bit DAC designed for various applications that require accurate and precise analog output.
• Characteristics: The TLV5638QDRG4 offers low power consumption, excellent linearity, and high-speed performance. It operates from a single power supply and provides rail-to-rail output voltage swing capability.
• Package: TLV5638QDRG4 comes in a small outline package (SOIC) with 16 pins.
• Essence: The essence of TLV5638QDRG4 lies in its ability to convert digital signals into corresponding analog voltages with high accuracy and reliability.
• Packaging/Quantity: TLV5638QDRG4 is typically available in reels of 2500 units.

Specifications

• Resolution: 12 bits
• Number of Channels: 1
• Supply Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0V to Vref
• Operating Temperature Range: -40°C to +125°C
• Total Unadjusted Error: ±1 LSB (max)
• Power Consumption: 0.6mW (typ)

Detailed Pin Configuration

The TLV5638QDRG4 has the following pin configuration:

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| | | TLV5638QDRG4 | | | | PIN FUNCTION | |_______________________________________| | | | 1 VDD | | 2 AGND | | 3 REFOUT | | 4 VREF | | 5 VOUT | | 6 LDAC | | 7 CS | | 8 SCLK | | 9 DIN | | 10 GND | | 11 SHDN | | 12 A0 | | 13 A1 | | 14 A2 | | 15 A3 | | 16 AGND | |_______________________________________| ```

Functional Features

• High-resolution digital-to-analog conversion
• Single-channel output
• Low power consumption
• Rail-to-rail output voltage swing capability
• Serial interface for easy integration with microcontrollers or other digital systems
• Shutdown mode for power-saving purposes

Advantages and Disadvantages

Advantages: - High accuracy and linearity - Wide operating temperature range - Small package size for space-constrained applications - Low power consumption

Disadvantages: - Limited number of channels (only one) - Requires an external reference voltage (VREF)

Working Principles

The TLV5638QDRG4 operates by converting digital input signals into corresponding analog voltages. It utilizes a 12-bit resolution to provide precise and accurate analog outputs. The device accepts digital data through the serial interface and converts it into an analog voltage based on the applied reference voltage (VREF). The converted analog voltage is then available at the VOUT pin.

Detailed Application Field Plans

The TLV5638QDRG4 finds applications in various fields, including but not limited to: - Audio equipment and sound systems - Industrial automation and control systems - Test and measurement instruments - Communication devices - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to TLV5638QDRG4 are: - DAC0832 - MCP4921 - MAX5216 - AD5620

These models can be considered as alternatives based on specific requirements and design constraints.

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