LTC1865ACMS#TRPBF

Product Overview

Category: Analog-to-Digital Converter (ADC)

Use: The LTC1865ACMS#TRPBF is a high-performance, low-power, 16-bit ADC designed for precision measurement applications. It offers excellent accuracy and linearity, making it suitable for a wide range of industrial, medical, and scientific instruments.

Characteristics: - High resolution: 16-bit - Low power consumption: <10mW - Wide input voltage range: ±10V - Fast conversion rate: up to 250ksps - Low noise performance: <1LSB RMS

Package: The LTC1865ACMS#TRPBF comes in a small MSOP-10 package, which provides compactness and ease of integration into space-constrained designs.

Essence: This ADC combines high-resolution conversion with low power consumption, enabling accurate and efficient data acquisition in various applications.

Packaging/Quantity: The LTC1865ACMS#TRPBF is available in tape and reel packaging, with 2500 units per reel.

Specifications

• Resolution: 16 bits
• Input Voltage Range: ±10V
• Conversion Rate: Up to 250ksps
• Power Supply: 2.7V to 5.5V
• Power Consumption: <10mW
• Operating Temperature Range: -40°C to 85°C
• Integral Non-Linearity (INL): ±2LSB (max)
• Differential Non-Linearity (DNL): ±0.5LSB (max)
• Signal-to-Noise Ratio (SNR): 92dB (typ)
• Total Harmonic Distortion (THD): -100dB (typ)

Pin Configuration

The LTC1865ACMS#TRPBF has the following pin configuration:

```

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| | | LTC1865ACMS#TRPBF | |_______________________________________| | | | 1 2 3 4 5 6 7 8 9 10| |_______________________________________|

Pin 1: VREF- Pin 2: VREF+ Pin 3: GND Pin 4: VIN- Pin 5: VIN+ Pin 6: CS Pin 7: SCK Pin 8: SDI Pin 9: SDO Pin 10: DGND ```

Functional Features

• High-resolution conversion: The LTC1865ACMS#TRPBF offers 16-bit resolution, ensuring accurate and precise measurement of analog signals.
• Low power consumption: With a power consumption of less than 10mW, this ADC is suitable for battery-powered and low-power applications.
• Wide input voltage range: The ±10V input voltage range allows for the measurement of both small and large signals without additional signal conditioning.
• Fast conversion rate: The LTC1865ACMS#TRPBF can perform conversions at rates up to 250ksps, enabling real-time data acquisition.
• Low noise performance: The ADC's low noise level ensures high-quality measurements with minimal interference.

Advantages and Disadvantages

Advantages: - High resolution for accurate measurements - Low power consumption for energy-efficient designs - Wide input voltage range for versatile applications - Fast conversion rate for real-time data acquisition - Low noise performance for high-quality measurements

Disadvantages: - Limited package options may not suit all design requirements - Higher cost compared to lower-resolution ADCs

Working Principles

The LTC1865ACMS#TRPBF operates on the principle of successive approximation. It samples the analog input voltage and converts it into a digital representation using a 16-bit resolution ADC core. The conversion process involves comparing the input voltage to a reference voltage and iteratively adjusting the digital output until the conversion is complete.

Detailed Application Field Plans

The LTC1865ACMS#TRPBF can be used in various applications, including: 1. Industrial automation: Precise measurement of sensor signals in control systems. 2. Medical instruments: Accurate data acquisition in patient monitoring devices. 3. Scientific research: High-resolution measurements in laboratory equipment. 4. Data acquisition systems: Real-time monitoring and logging of analog signals. 5. Test and measurement equipment: Calibration and characterization of electronic components.

Detailed and Complete Alternative Models

1. LTC1865CMS#TRPBF: Similar to LTC1865ACMS#TRPBF but with a different package (MSOP-10).
2. LTC1865IMS#TRPBF: Similar to LTC1865ACMS#TRPBF but with an alternative package (MSOP-12).
3. LTC1865HMS#TR