LTC2756BIG#TRPBF

Product Overview

Category

LTC2756BIG#TRPBF belongs to the category of digital-to-analog converters (DACs).

Use

This product is used to convert digital signals into analog voltages or currents.

Characteristics

• High precision and accuracy
• Low power consumption
• Wide operating temperature range
• Fast settling time
• Small package size

Package

LTC2756BIG#TRPBF is available in a compact 16-pin SSOP package.

Essence

The essence of LTC2756BIG#TRPBF lies in its ability to provide accurate analog outputs based on digital input signals.

Packaging/Quantity

This product is typically packaged in reels and is available in quantities suitable for both prototyping and mass production.

Specifications

• Resolution: 16 bits
• Output Voltage Range: 0V to VREF
• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• DNL (Differential Non-Linearity): ±1 LSB (max)
• INL (Integral Non-Linearity): ±2 LSB (max)
• Settling Time: 4µs (typ)

Detailed Pin Configuration

1. REFOUT
2. VDD
3. GND
4. SDO
5. SDI
6. SCK
7. CS
8. LDAC
9. CLR
10. VREF
11. AGND
12. AOUT
13. BOUT
14. COUT
15. DOUT
16. VCC

Functional Features

• High-resolution conversion
• Serial interface for easy integration with microcontrollers
• Internal reference voltage generation
• Power-on reset circuitry
• Daisy-chainable for multiple DACs

Advantages and Disadvantages

Advantages

• High precision and accuracy ensure reliable analog outputs.
• Low power consumption makes it suitable for battery-powered applications.
• Wide operating temperature range allows usage in various environments.
• Fast settling time enables quick response to digital input changes.
• Small package size saves board space.

Disadvantages

• Limited output voltage range (0V to VREF).
• Requires external reference voltage for operation.

Working Principles

LTC2756BIG#TRPBF utilizes a combination of digital logic and analog circuitry to convert digital signals into precise analog voltages. It employs a 16-bit resolution, allowing for high-resolution conversion. The internal reference voltage generator ensures accurate output voltages within the specified range. The serial interface simplifies communication with microcontrollers, enabling seamless integration into various systems.

Detailed Application Field Plans

LTC2756BIG#TRPBF finds applications in various fields, including:

1. Industrial automation: Precise control of analog actuators and sensors.
2. Test and measurement equipment: Generating accurate analog test signals.
3. Audio equipment: Digital-to-analog conversion for high-fidelity audio reproduction.
4. Communication systems: Generating analog signals for modulation and demodulation processes.
5. Medical devices: Control of analog components in medical equipment.

Detailed and Complete Alternative Models

1. LTC2756BIGN#TRPBF: Similar to LTC2756BIG#TRPBF but available in a larger SSOP package.
2. LTC2756CIG#TRPBF: Offers improved performance and higher resolution (18 bits).
3. LTC2756HIG#TRPBF: Provides extended temperature range (-40°C to +125°C).

These alternative models offer different features and specifications to cater to specific application requirements.

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