LTC2617CDE#PBF

Product Overview

Category: Integrated Circuit (IC)

Use: Digital-to-Analog Converter (DAC)

Characteristics: - High precision and accuracy - Low power consumption - Wide operating voltage range - Small package size - Easy to integrate into various electronic systems

Package: DFN-10 (Dual Flat No-Lead)

Essence: The LTC2617CDE#PBF is a high-performance DAC that converts digital signals into analog voltages with exceptional precision and accuracy. It is commonly used in applications where precise analog voltage generation is required.

Packaging/Quantity: The LTC2617CDE#PBF is available in tape and reel packaging, with 250 units per reel.

Specifications

• Resolution: 16 bits
• Number of Channels: 8
• Operating Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0V to VREF
• Output Current: ±5mA
• Power Consumption: 1.3mW (typical)
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The LTC2617CDE#PBF has a total of 10 pins, which are assigned as follows:

1. VDD: Power supply voltage input
2. GND: Ground reference
3. SDA: Serial data input
4. SCL: Serial clock input
5. A0: Address bit 0
6. A1: Address bit 1
7. A2: Address bit 2
8. REF: Reference voltage input
9. OUT: Analog output voltage
10. NC: No connection

Functional Features

• High-resolution digital-to-analog conversion
• Multiple channels for simultaneous voltage generation
• I2C-compatible serial interface for easy communication with microcontrollers
• Internal reference voltage for accurate conversion
• Power-on reset function to ensure proper initialization

Advantages and Disadvantages

Advantages: - High precision and accuracy in analog voltage generation - Low power consumption, suitable for battery-powered devices - Wide operating voltage range allows for versatile applications - Small package size enables integration into space-constrained designs

Disadvantages: - Limited output current may not be suitable for high-power applications - Requires external reference voltage for operation

Working Principles

The LTC2617CDE#PBF utilizes a digital-to-analog conversion technique to convert binary digital signals into corresponding analog voltages. It employs an internal reference voltage and a resistor ladder network to generate precise analog outputs. The digital input signals are received through the I2C-compatible serial interface and processed internally to produce the desired analog voltage output.

Detailed Application Field Plans

The LTC2617CDE#PBF finds applications in various fields where accurate analog voltage generation is crucial. Some potential application areas include: - Audio equipment: Digital audio signal processing, volume control, and equalization - Instrumentation: Precision measurement and calibration - Industrial automation: Control systems, motor control, and process monitoring - Telecommunications: Signal conditioning, modulation, and demodulation - Test and measurement: Signal generation and waveform synthesis

Detailed and Complete Alternative Models

1. LTC2600: 16-bit DAC with single-channel output
2. LTC2630: 12-bit DAC with multiple-channel output
3. LTC2645: 14-bit DAC with integrated precision reference
4. LTC2657: 16-bit DAC with rail-to-rail output

These alternative models offer similar functionality and performance characteristics, providing flexibility in choosing the most suitable DAC for specific applications.

Word count: 443 words