LTC2654BIGN-H16#TRPBF

Product Overview

Category

LTC2654BIGN-H16#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for various applications, including industrial automation, telecommunications, and consumer electronics.

Characteristics

• High precision: The LTC2654BIGN-H16#TRPBF offers exceptional accuracy and resolution, making it suitable for demanding applications.
• Low power consumption: This IC is designed to operate efficiently with minimal power consumption, ensuring longer battery life in portable devices.
• Wide operating voltage range: It can function reliably within a wide range of input voltages, providing flexibility in different applications.
• Small package size: The LTC2654BIGN-H16#TRPBF is available in a compact package, allowing for space-saving designs.

Package

The LTC2654BIGN-H16#TRPBF is packaged in a 16-pin plastic dual in-line package (DIP), which provides mechanical protection and facilitates easy integration into circuit boards.

Essence

This integrated circuit is essential for accurate analog-to-digital conversion, enabling precise measurement and control in various electronic systems.

Packaging/Quantity

The LTC2654BIGN-H16#TRPBF is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Resolution: 16 bits
• Input voltage range: 0V to VREF
• Operating temperature range: -40°C to +85°C
• Supply voltage: 2.7V to 5.5V
• Conversion rate: Up to 100ksps (thousand samples per second)
• Interface: SPI (Serial Peripheral Interface)

Detailed Pin Configuration

1. VDD: Power supply voltage input
2. GND: Ground reference
3. CS: Chip select input for SPI communication
4. SCK: Serial clock input for SPI communication
5. SDI: Serial data input for SPI communication
6. SDO: Serial data output for SPI communication
7. REF: Reference voltage input
8. VREF: Analog reference voltage output
9. AIN0: Analog input channel 0
10. AIN1: Analog input channel 1
11. AIN2: Analog input channel 2
12. AIN3: Analog input channel 3
13. AIN4: Analog input channel 4
14. AIN5: Analog input channel 5
15. AIN6: Analog input channel 6
16. AIN7: Analog input channel 7

Functional Features

• High-resolution ADC: The LTC2654BIGN-H16#TRPBF provides 16-bit resolution, allowing for precise measurement and control of analog signals.
• Low noise performance: This IC offers excellent signal-to-noise ratio, ensuring accurate conversion even in noisy environments.
• Flexible input range: It supports a wide input voltage range, enabling compatibility with various sensor outputs.
• Daisy-chain capability: Multiple LTC2654BIGN-H16#TRPBF devices can be connected in a daisy-chain configuration, simplifying system integration.

Advantages and Disadvantages

Advantages

• High precision and accuracy
• Low power consumption
• Wide operating voltage range
• Compact package size
• Daisy-chain capability for easy integration

Disadvantages

• Limited number of analog input channels (8 channels)
• Requires an external reference voltage source

Working Principles

The LTC2654BIGN-H16#TRPBF operates based on the successive approximation register (SAR) architecture. It converts analog input voltages into digital values using a combination of sample-and-hold, comparator, and digital-to-analog converter (DAC) circuits. The internal SAR algorithm iteratively approximates the input voltage until a precise digital representation is obtained.

Detailed Application Field Plans

The LTC2654BIGN-H16#TRPBF finds applications in various fields, including: 1. Industrial automation: Precise measurement and control of analog signals in industrial processes. 2. Telecommunications: Accurate signal processing in communication systems. 3. Consumer electronics: High-resolution audio equipment, portable devices, and instrumentation.

Detailed and Complete Alternative Models

1. LTC2654BIGN-H12#TRPBF: 12-bit resolution version of the LTC2654BIGN series.
2. LTC2654BIGN-H14#TRPBF: 14-bit resolution version of the LTC2654BIGN series.
3. LTC2654BIGN-H18#TRPBF: 18-bit resolution version of the LTC2654BIGN series.

These alternative models offer different resolution options to suit specific application requirements.

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