85108AGILF

Overview

Category: Electronic Component
Use: Integrated Circuit
Characteristics: High-performance, Low-power consumption
Package: QFN (Quad Flat No-leads)
Essence: Analog-to-Digital Converter (ADC)
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

Resolution: 16-bit
Sampling Rate: 1 MSPS (Mega Samples Per Second)
Input Voltage Range: 0V to Vref
Power Supply: 2.7V to 5.5V
Operating Temperature Range: -40°C to +85°C

Pin Configuration

The 85108AGILF has a total of 32 pins. The pin configuration is as follows:

VDDA: Analog Power Supply
VREF: Reference Voltage
AGND: Analog Ground
VIN: Analog Input
VDD: Digital Power Supply
DOUT: Digital Output
DGND: Digital Ground
CLK: Clock Input
CS: Chip Select
SCLK: Serial Clock Input
SDI: Serial Data Input
SDO: Serial Data Output
RESET: Reset Input
PD: Power-Down Input
REFSEL: Reference Selection
AIN0: Analog Input Channel 0
AIN1: Analog Input Channel 1
AIN2: Analog Input Channel 2
AIN3: Analog Input Channel 3
AIN4: Analog Input Channel 4
AIN5: Analog Input Channel 5
AIN6: Analog Input Channel 6
AIN7: Analog Input Channel 7
AIN8: Analog Input Channel 8
AIN9: Analog Input Channel 9
AIN10: Analog Input Channel 10
AIN11: Analog Input Channel 11
AIN12: Analog Input Channel 12
AIN13: Analog Input Channel 13
AIN14: Analog Input Channel 14
AIN15: Analog Input Channel 15
VSSA: Analog Ground

Functional Characteristics

High-resolution ADC with 16-bit output
Low-power consumption for energy-efficient applications
Wide input voltage range allows for versatile usage
Fast sampling rate of 1 MSPS enables real-time data acquisition
Serial interface for easy integration with microcontrollers and other digital systems
Power-down mode for further power savings when not in use
Reset and chip select inputs for control and synchronization

Advantages and Disadvantages

Advantages: - High resolution provides accurate and precise measurements - Low-power consumption extends battery life in portable devices - Versatile input voltage range accommodates various signal levels - Fast sampling rate enables real-time monitoring and control - Easy integration with digital systems through serial interface

Disadvantages: - Limited number of analog input channels (16 in total) - Requires external reference voltage for accurate conversions - Sensitive to noise and interference, requiring proper shielding and filtering

Applicable Range of Products

The 85108AGILF is suitable for a wide range of applications, including but not limited to: - Industrial automation and control systems - Medical equipment and instrumentation - Test and measurement instruments - Data acquisition systems - Audio and video processing equipment - Automotive electronics - Consumer electronics

Working Principles

The 85108AGILF is an analog-to-digital converter (ADC) that converts continuous analog signals into discrete digital values. It utilizes a successive approximation algorithm to achieve high-resolution conversions. The input voltage is sampled at a fast rate and quantized into 16-bit digital data. The converted digital output can then be processed and utilized by digital systems for further analysis, control, or display.

Detailed Application Field Plans

Industrial Automation: The 85108AGILF can be used in PLCs (Programmable Logic Controllers) and SCADA (Supervisory Control and Data Acquisition) systems for precise measurement and control of analog signals in industrial processes.
Medical Equipment: This ADC can be integrated into medical devices such as patient monitors, ECG machines, and blood analyzers to convert physiological signals into digital data for diagnosis and analysis.
Test and Measurement: The high resolution and fast sampling rate make the 85108AGILF suitable for various test and measurement applications, including oscilloscopes, spectrum analyzers, and data loggers.
Audio Processing: In audio equipment like mixers, amplifiers, and digital audio workstations, this ADC ensures accurate conversion of analog audio signals