LTC2655IGN-H12#TRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: Digital-to-Analog Converter (DAC)

Characteristics: - High precision and accuracy - Low power consumption - Small form factor - Wide operating temperature range

Package: 16-Lead SSOP

Essence: The LTC2655IGN-H12#TRPBF is a high-performance DAC designed for various applications that require precise analog voltage outputs.

Packaging/Quantity: The LTC2655IGN-H12#TRPBF is available in tape and reel packaging, with 2500 units per reel.

Specifications

• Resolution: 12 bits
• Number of Channels: 1
• Output Type: Voltage
• Interface: SPI-compatible
• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• DNL (Differential Non-Linearity): ±1 LSB (max)
• INL (Integral Non-Linearity): ±2 LSB (max)
• Power Consumption: 0.5mW (typ) at 3.3V supply

Pin Configuration

The LTC2655IGN-H12#TRPBF has a 16-lead SSOP package with the following pin configuration:

1. VDD - Power supply voltage
2. SCK - Serial clock input
3. SDI - Serial data input
4. CS - Chip select input
5. GND - Ground
6. REF - Reference voltage input
7. AGND - Analog ground
8. OUT - Analog output voltage

Functional Features

• High precision and accuracy: The LTC2655IGN-H12#TRPBF provides 12-bit resolution, ensuring precise analog voltage outputs.
• Low power consumption: With a power consumption of only 0.5mW, this DAC is suitable for low-power applications.
• Small form factor: The 16-lead SSOP package allows for compact designs and space-saving integration.
• Wide operating temperature range: The LTC2655IGN-H12#TRPBF can operate in extreme temperature conditions, ranging from -40°C to +125°C.

Advantages and Disadvantages

Advantages: - High precision and accuracy - Low power consumption - Compact size - Wide operating temperature range

Disadvantages: - Limited number of channels (1 channel)

Working Principles

The LTC2655IGN-H12#TRPBF operates based on the digital-to-analog conversion principle. It receives digital input data through the SPI interface and converts it into an analog voltage output. The resolution of 12 bits ensures fine-grained control over the output voltage level. The reference voltage input (REF) determines the maximum output voltage range.

Detailed Application Field Plans

The LTC2655IGN-H12#TRPBF is widely used in various applications, including but not limited to: - Industrial automation - Test and measurement equipment - Audio systems - Communication devices - Medical instruments

Its high precision and accuracy make it suitable for applications that require precise analog voltage outputs.

Detailed and Complete Alternative Models

• LTC2654IGN-H10#TRPBF: 10-bit resolution, 1-channel DAC
• LTC2656IGN-H16#TRPBF: 16-bit resolution, 1-channel DAC
• LTC2657IGN-H12#TRPBF: 12-bit resolution, 2-channel DAC
• LTC2658IGN-H10#TRPBF: 10-bit resolution, 4-channel DAC

These alternative models offer different resolutions and channel configurations to meet specific application requirements.

In conclusion, the LTC2655IGN-H12#TRPBF is a high-precision DAC with 12-bit resolution, low power consumption, and a compact form factor. It finds applications in various fields, providing accurate analog voltage outputs. Alternative models with different specifications are available to cater to specific needs.