LTC2704IGW-16#TRPBF

Product Overview

Category

The LTC2704IGW-16#TRPBF belongs to the category of analog-to-digital converters (ADCs).

Use

This product is primarily used for converting analog signals into digital data, making it suitable for various applications in industries such as telecommunications, industrial automation, and instrumentation.

Characteristics

• High-resolution: The LTC2704IGW-16#TRPBF offers a resolution of 16 bits, allowing for precise conversion of analog signals.
• Fast conversion rate: With a maximum sampling rate of X samples per second, this ADC can handle high-speed data acquisition requirements.
• Low power consumption: The LTC2704IGW-16#TRPBF is designed to operate efficiently with low power consumption, making it suitable for battery-powered devices.
• Wide input voltage range: It supports a wide input voltage range, enabling accurate conversion of signals from various sources.
• Integrated features: This ADC incorporates various features such as internal reference voltage, temperature sensor, and programmable gain amplifier, enhancing its versatility.

Package and Quantity

The LTC2704IGW-16#TRPBF is available in a small form factor package, specifically the 24-pin SSOP (Shrink Small Outline Package). It is typically sold in reels containing a quantity of 250 units.

Specifications

• Resolution: 16 bits
• Sampling Rate: X samples per second
• Input Voltage Range: X volts
• Power Supply: X volts
• Operating Temperature Range: -40°C to +85°C
• Interface: SPI (Serial Peripheral Interface)
• Supply Current: X mA

Pin Configuration

The LTC2704IGW-16#TRPBF has a total of 24 pins. Here is the detailed pin configuration:

1. Pin 1: VDD - Power supply voltage
2. Pin 2: VREF - Reference voltage input
3. Pin 3: AGND - Analog ground
4. Pin 4: VIN+ - Positive analog input
5. Pin 5: VIN- - Negative analog input
6. Pin 6: REFOUT - Reference output voltage
7. Pin 7: DGND - Digital ground
8. Pin 8: SDO - Serial data output
9. Pin 9: SDI - Serial data input
10. Pin 10: SCK - Serial clock input
11. Pin 11: CS - Chip select input
12. Pin 12: SHDN - Shutdown control input
13. Pin 13: PDWN - Power-down control input
14. Pin 14: CLKIN - External clock input
15. Pin 15: EXTVDD - External power supply voltage
16. Pin 16: NC - No connection
17. Pin 17: NC - No connection
18. Pin 18: NC - No connection
19. Pin 19: NC - No connection
20. Pin 20: NC - No connection
21. Pin 21: NC - No connection
22. Pin 22: NC - No connection
23. Pin 23: NC - No connection
24. Pin 24: NC - No connection

Functional Features

The LTC2704IGW-16#TRPBF offers the following functional features:

1. High-resolution conversion: The 16-bit resolution ensures accurate and precise conversion of analog signals.
2. Programmable gain amplifier (PGA): The integrated PGA allows for amplification of weak signals, enhancing the ADC's sensitivity.
3. Internal reference voltage: The built-in reference voltage source eliminates the need for an external reference, simplifying the design.
4. Temperature sensor: The ADC includes an on-chip temperature sensor, enabling temperature monitoring in applications.
5. SPI interface: The Serial Peripheral Interface facilitates easy communication with microcontrollers or other digital devices.

Advantages and Disadvantages

Advantages

• High resolution for precise analog-to-digital conversion.
• Fast conversion rate suitable for high-speed data acquisition.
• Low power consumption, making it ideal for battery-powered devices.
• Wide input voltage range for versatile signal conversion.
• Integrated features such as internal reference voltage and temperature sensor enhance functionality.

Disadvantages

• Limited pin configuration options due to the fixed package size.
• Requires external components for proper operation, such as power supply and clock source.

Working Principles

The LTC2704IGW-16#TRPBF operates based on the principle of successive approximation. It converts analog signals into digital data by comparing the input voltage against a reference voltage and iteratively adjusting the digital output until the conversion is complete. The internal circuitry performs calculations to determine the most accurate digital representation of the analog input.

Detailed Application Field Plans

The LTC2704IGW-16#TRPBF finds application in