LTC2657CFE-H12#TRPBF

Product Overview

Category

The LTC2657CFE-H12#TRPBF belongs to the category of digital-to-analog converters (DACs).

Use

This product is primarily used in applications where precise analog voltage outputs are required. It converts digital signals into corresponding analog voltages.

Characteristics

• High precision: The LTC2657CFE-H12#TRPBF offers exceptional accuracy and resolution, ensuring reliable and precise analog voltage outputs.
• Low power consumption: This DAC is designed to operate with minimal power consumption, making it suitable for battery-powered devices.
• Wide operating voltage range: It can operate within a wide range of supply voltages, providing flexibility in various applications.
• Fast settling time: The LTC2657CFE-H12#TRPBF has a fast settling time, enabling rapid response to changes in the digital input.

Package

The LTC2657CFE-H12#TRPBF comes in a compact 16-pin QFN package, which ensures easy integration into electronic circuits.

Essence

The essence of the LTC2657CFE-H12#TRPBF lies in its ability to accurately convert digital signals into precise analog voltages, facilitating the generation of desired analog outputs.

Packaging/Quantity

This product is typically available in reels containing a specific quantity of units, as specified by the manufacturer.

Specifications

• Resolution: 12 bits
• Number of channels: 1
• Supply voltage range: 2.7V to 5.5V
• Output voltage range: 0V to VREF
• Integral non-linearity (INL): ±1 LSB (max)
• Differential non-linearity (DNL): ±1 LSB (max)
• Settling time: 4.5μs (typ)
• Operating temperature range: -40°C to 85°C

Detailed Pin Configuration

The LTC2657CFE-H12#TRPBF has the following pin configuration:

1. VDD: Supply voltage
2. GND: Ground
3. SDA: Serial data input
4. SCL: Serial clock input
5. REF: Reference voltage input
6. AGND: Analog ground
7. OUT: Analog output 8-16. NC: No connection

Functional Features

• High accuracy: The LTC2657CFE-H12#TRPBF offers excellent accuracy, ensuring precise analog voltage outputs.
• Low noise: It exhibits low noise characteristics, resulting in clean and reliable analog signals.
• Digital interface: This DAC features a digital interface for easy integration with microcontrollers and other digital systems.
• Power-down mode: It includes a power-down mode that allows for reduced power consumption when not in use.

Advantages and Disadvantages

Advantages

• High precision and resolution
• Low power consumption
• Wide operating voltage range
• Fast settling time
• Compact package for easy integration

Disadvantages

• Limited number of channels (single-channel)
• Relatively higher cost compared to lower-resolution DACs

Working Principles

The LTC2657CFE-H12#TRPBF operates based on the principle of converting digital signals into corresponding analog voltages using a combination of resistors and digital control circuitry. The digital input is processed internally, and the resulting analog voltage is generated at the output pin.

Detailed Application Field Plans

The LTC2657CFE-H12#TRPBF finds applications in various fields, including: 1. Industrial automation: Precise analog voltage outputs are often required in industrial automation systems for controlling actuators and sensors. 2. Test and measurement equipment: This DAC is suitable for generating accurate analog signals used in test and measurement applications. 3. Audio equipment: It can be used in audio systems for generating high-quality analog audio signals. 4. Communication systems: The LTC2657CFE-H12#TRPBF is useful in communication systems where precise analog voltage outputs are needed.

Detailed and Complete Alternative Models

1. LTC2657CFE-H10#TRPBF: 10-bit resolution DAC with similar features to the LTC2657CFE-H12#TRPBF.
2. LTC2657CFE-H8#TRPBF: 8-bit resolution DAC offering a lower cost alternative with reduced resolution.
3. LTC2657CFE-H16#TRPBF: 16-bit resolution DAC providing higher precision but at a higher cost compared to the LTC2657CFE-H12#TRPBF.

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