LTC2470CMS#TRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: Analog-to-Digital Converter (ADC)

Characteristics: - High precision - Low power consumption - Small package size - Serial interface - Single-ended input

Package: MSOP-10

Essence: The LTC2470CMS#TRPBF is a high-performance 24-bit ADC designed for precision measurement applications.

Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Resolution: 24 bits
• Input Voltage Range: 0V to VREF
• Reference Voltage Range: 0V to VREF
• Conversion Rate: Up to 7.5 samples per second
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The LTC2470CMS#TRPBF has the following pin configuration:

1. VIN+ (Positive Input)
2. VIN- (Negative Input)
3. REF+ (Reference Voltage Positive)
4. REF- (Reference Voltage Negative)
5. SDA (Serial Data Output)
6. SCL (Serial Clock Input)
7. GND (Ground)
8. CS (Chip Select)
9. DGND (Digital Ground)
10. VCC (Supply Voltage)

Functional Features

• High resolution and accuracy
• Low noise and distortion
• Flexible serial interface for easy integration with microcontrollers
• Internal reference voltage generator
• Power-down mode for reduced power consumption
• Overrange indicator for out-of-range measurements

Advantages

• High precision measurement capabilities
• Low power consumption extends battery life in portable devices
• Small package size allows for space-constrained designs
• Serial interface simplifies integration with other components
• Wide operating voltage range enables versatile applications

Disadvantages

• Relatively low conversion rate compared to some other ADCs
• Limited input voltage range may not be suitable for high-voltage applications

Working Principles

The LTC2470CMS#TRPBF utilizes a delta-sigma architecture to achieve its high resolution and accuracy. It converts analog input voltages into digital data by oversampling and noise-shaping techniques. The internal reference voltage generator ensures consistent performance across different operating conditions.

Detailed Application Field Plans

The LTC2470CMS#TRPBF is well-suited for various precision measurement applications, including but not limited to: - Industrial process control - Data acquisition systems - Medical instrumentation - Test and measurement equipment - Precision sensors and transducers

Alternative Models

1. LTC2480CMS#TRPBF: 16-bit ADC with similar features and package size.
2. LTC2490CMS#TRPBF: 20-bit ADC with higher resolution and similar characteristics.
3. LTC2400CMS#TRPBF: 24-bit ADC with differential inputs and similar specifications.

These alternative models provide options with varying resolutions and input configurations to suit different application requirements.

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