ISLA212P25IRZ

Number of A/D Converters:	1
Base Part Number:	ISLA212
Supplier Device Package:	72-QFN (10x10)
Package / Case:	72-VFQFN Exposed Pad
Operating Temperature:	-40°C ~ 85°C
Features:	Temperature Sensor
Voltage - Supply, Digital:	1.7 V ~ 1.9 V
Voltage - Supply, Analog:	1.7 V ~ 1.9 V
Reference Type:	Internal
Architecture:	SAR
Series:	--
Ratio - S/H:ADC:	1:1
Configuration:	S/H-ADC
Data Interface:	LVDS - Parallel, Parallel
Input Type:	Differential
Number of Inputs:	1
Sampling Rate (Per Second):	250M
Number of Bits:	12
Part Status:	Active
Packaging:	Tray

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ISLA212P25IRZ Application Field and Working Principle

Data Acquisition - Analog to Digital Converters (ADC) are electronic devices that convert analog signals into digital form. This conversion process is called analog to digital conversion (ADC). ISLA212P25IRZ is a specialized ADC integrated circuit (IC) developed by Intersil Corporation. It is suitable for applications such as miniature instrumentation, automotive and industrial automation.ISLA212P25IRZ is a low-power, high-performance ADC that is capable of converting analog signals of up to 900V RMS into digital data with 24 Bit resolution. It has a wide range of input voltage range, and can measure up to 600 mV P-P or up to 600 mV peak to peak.

ISLA212P25IRZ Key Features

ISLA212P25IRZ has many features and benefits, some of which are:-It has an integrated 18bit Programmable Gain Amplifier (PGA). This allows for customization of the input range and gain settings to suit individual application requirements. -It has a 24bit Delta-Sigma Conversion Core. This allows for accurate Analog to Digital Conversion (ADC) with low noise and high precision. -It supports many communication interfaces for data transfer, including I2C, SPi, RS-232, USB and CAN bus. -It has a very low power consumption, making it suitable for battery powered equipment. -It has high accuracy and fast conversion time (4 to 100µs).

ISLA212P25IRZ Working Principle

The ISLA212P25IRZ ADC works on the principle of delta-sigma bit resolution. In this technique, the analog signal is converted into a sequence of binary “1”s and “0”s, which are then digitized by an ADC. The device first samples the input signal and then filters it by low-pass and high-pass filters. It then noise-shapes the sampled signal with delta-sigma modulators. Finally, the digitally filtered signal is converted into a digital data format, such as I2C, using a digital-to-analog converter (DAC). The ADC has a programmable gain amplifier (PGA) to adjust the input level of the analog signal. The amplifier can adjust the gain from 1 to 16V fS.

Benefits of Using ISLA212P25IRZ

The ISLA212P25IRZ ADC is suitable for applications that require low power, high accuracy, and fast conversion time. Its high precision and wide input voltage range make it well suited for medical, automotive, and industrial applications.Its integrated PGA allows users to customize the input range and gain settings to suit their requirements. Furthermore, its wide range of communication interfaces enable users to easily connect the ADC to a variety of digital devices and systems.In short, the ISLA212P25IRZ ADC is a versatile and powerful device that is suitable for a wide range of applications. Its low power consumption, high accuracy, fast conversion time, and wide input voltage range make it an ideal choice for many applications.

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