LTC1865IMS#TRPBF

Product Overview

Category

The LTC1865IMS#TRPBF belongs to the category of analog-to-digital converters (ADCs).

Use

This product is used for converting analog signals into digital data, making it suitable for various applications that require precise and accurate measurements.

Characteristics

• High resolution: The LTC1865IMS#TRPBF offers a resolution of up to 16 bits, ensuring accurate conversion of analog signals.
• Low power consumption: This ADC operates at low power, making it energy-efficient and suitable for battery-powered devices.
• Fast conversion rate: With a maximum sampling rate of 250 kilosamples per second (ksps), it enables real-time data acquisition.
• Wide input voltage range: The LTC1865IMS#TRPBF can handle input voltages ranging from -10V to +10V, providing flexibility in signal measurement.
• Small package size: It comes in a miniature MSOP-10 package, allowing for space-saving integration into compact designs.

Packaging/Quantity

The LTC1865IMS#TRPBF is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Resolution: 16 bits
• Sampling Rate: Up to 250 ksps
• Input Voltage Range: -10V to +10V
• Package Type: MSOP-10

Detailed Pin Configuration

1. VREF-
2. VREF+
3. VIN
4. GND
5. SDO
6. CS
7. SCK
8. SDI
9. SHDN
10. VCC

Functional Features

• High-resolution conversion: The LTC1865IMS#TRPBF provides accurate conversion of analog signals into digital data with its 16-bit resolution.
• Serial interface: It features a serial interface for easy integration with microcontrollers or other digital systems.
• Shutdown mode: The SHDN pin allows the device to enter a low-power shutdown mode when not in use, further reducing power consumption.
• Daisy-chain capability: Multiple LTC1865IMS#TRPBF devices can be daisy-chained together for simultaneous conversion of multiple analog signals.

Advantages and Disadvantages

Advantages

• High resolution ensures precise measurement accuracy.
• Low power consumption extends battery life in portable applications.
• Fast conversion rate enables real-time data acquisition.
• Wide input voltage range provides flexibility in signal measurement.
• Small package size allows for space-saving integration.

Disadvantages

• Limited number of input channels compared to multi-channel ADCs.
• Requires external components for proper operation (e.g., reference voltage source).

Working Principles

The LTC1865IMS#TRPBF operates based on the principle of successive approximation. It samples the analog input voltage and compares it to a reference voltage. By iteratively adjusting the digital code, it converges towards the closest digital representation of the analog signal. This process continues until the desired resolution is achieved.

Detailed Application Field Plans

The LTC1865IMS#TRPBF finds applications in various fields, including:

1. Industrial automation: It can be used for precise measurement and control of industrial processes, such as temperature monitoring and pressure sensing.
2. Medical equipment: The high resolution and accuracy make it suitable for medical devices that require precise data acquisition, such as patient monitoring systems.
3. Test and measurement instruments: The LTC1865IMS#TRPBF can be integrated into oscilloscopes, data loggers, and other test equipment to capture and analyze analog signals.
4. Audio processing: It can be utilized in audio equipment for high-fidelity sound reproduction and digital audio effects.

Detailed and Complete Alternative Models

1. LTC1864IMS#TRPBF: Similar to LTC1865IMS#TRPBF, but with a lower resolution of 12 bits.
2. LTC1867IMS#TRPBF: Offers higher resolution (18 bits) and a wider input voltage range compared to LTC1865IMS#TRPBF.
3. LTC1868IMS#TRPBF: Provides simultaneous sampling of multiple channels, making it suitable for multi-channel applications.

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

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