EL1848IWT-T7A

Product Overview

Category: Electronic Component
Use: Signal Processing
Characteristics: High-speed, Low-power
Package: Integrated Circuit (IC)
Essence: Analog-to-Digital Converter (ADC)
Packaging/Quantity: Tape and Reel / 2500 units per reel

Specifications

• Resolution: 12-bit
• Sampling Rate: 1 Mega-Samples per Second (MSPS)
• Input Voltage Range: 0 to 5 Volts
• Power Supply: 3.3 Volts
• Operating Temperature Range: -40°C to +85°C
• Package Type: TSSOP-16

Detailed Pin Configuration

The EL1848IWT-T7A IC has a total of 16 pins arranged as follows:

Pin 1: VREF- Pin 2: VREF+ Pin 3: AGND Pin 4: VIN- Pin 5: VIN+ Pin 6: VDD Pin 7: CLK Pin 8: CS Pin 9: DOUT Pin 10: DGND Pin 11: NC Pin 12: NC Pin 13: NC Pin 14: NC Pin 15: NC Pin 16: NC

Functional Features

• High-speed conversion with a sampling rate of 1 MSPS
• Low power consumption for energy-efficient operation
• 12-bit resolution for accurate analog-to-digital conversion
• Wide input voltage range of 0 to 5 Volts
• Internal reference voltage for precise measurements
• Serial interface for easy integration with microcontrollers or digital systems

Advantages and Disadvantages

Advantages: - High-speed conversion enables real-time signal processing - Low power consumption extends battery life in portable devices - Wide input voltage range accommodates various signal levels - Compact package size allows for space-efficient designs - Serial interface simplifies integration with digital systems

Disadvantages: - Limited resolution compared to higher-end ADCs - Temperature range may not be suitable for extreme environments - Requires external clock signal for proper operation

Working Principles

The EL1848IWT-T7A is an analog-to-digital converter (ADC) that converts continuous analog signals into discrete digital values. It operates by sampling the input voltage at a high rate and quantizing it into 12-bit binary code. The conversion process is controlled by an internal clock signal, and the digital output is provided through a serial interface.

Detailed Application Field Plans

The EL1848IWT-T7A is commonly used in applications that require high-speed and low-power analog-to-digital conversion. Some potential application fields include:

1. Data Acquisition Systems: Used to convert analog sensor signals into digital data for analysis and processing.
2. Communication Systems: Enables digitization of analog signals in wireless communication devices.
3. Industrial Automation: Provides precise measurement capabilities for control systems and monitoring equipment.
4. Medical Instruments: Used in medical devices for accurate measurement and analysis of physiological signals.
5. Test and Measurement Equipment: Enables high-speed data acquisition and analysis in laboratory and industrial settings.

Detailed and Complete Alternative Models

1. EL1849IWT-T7A: Similar to EL1848IWT-T7A but with 14-bit resolution.
2. EL1850IWT-T7A: Higher-resolution variant with 16-bit ADC.
3. EL1847IWT-T7A: Lower-cost alternative with 10-bit resolution.

These alternative models offer different trade-offs in terms of resolution, cost, and performance, allowing users to choose the most suitable option for their specific requirements.

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