ISL26320FBZ

Number of A/D Converters:	1
Base Part Number:	ISL26320
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Operating Temperature:	-40°C ~ 125°C
Features:	--
Voltage - Supply, Digital:	2.7 V ~ 5.25 V
Voltage - Supply, Analog:	2.7 V ~ 5.25 V
Reference Type:	External
Architecture:	SAR
Series:	--
Ratio - S/H:ADC:	--
Configuration:	MUX-ADC
Data Interface:	SPI
Input Type:	Differential
Number of Inputs:	1
Sampling Rate (Per Second):	250k
Number of Bits:	12
Part Status:	Active
Packaging:	Tube

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Data Acquisition - Analog to Digital Converters (ADC)

Analog-to-digital converters (ADCs) are a type of electronic device used to convert analog signals and values into digital ones. These devices play an important role in many electronic systems, such as automotive applications and medical equipment, where digital signals from sensors must be converted into digital values for processing and further analysis. One example of an ADC is the ISL26320FBZ, a low-cost single-channel, 12-bit Sigma-Delta analog-to-digital converter (ADC). This ADC is ideal for applications where low power, cost-effectiveness, and accuracy are essential.The ISL26320FBZ is a member of the ISL26320 family, which is a single-channel, ultra-low-power, 12-bit Sigma-Delta ADC family. This ADC family is fully self-calibrating and features a low voltage, low-noise, wide-bandwidth, differential input architecture that offers an outstanding noise-free dynamic range (NFDR) of up to 98 dB. The ultra-low power of the ISL26320FBZ makes it suitable for battery-powered and remote applications. The ISL26320FBZ is also compliant with the RoHS 6/6 directive, reducing the lead-time associated with obtaining a compliant DAC product.The ISL26320FBZ supports an extended wide temperature range of -40°C to +85°C, making it suitable for a variety of industrial, automotive, and medical applications. The ADC has a typical conversion rate of 5 kHz (1 MS/s max) and is capable of producing a 12-bit digital representation of the input. The ISL26320FBZ also has programmable digital noise shaping, which can be used to reduce spurious signals and noise from the output.The ISL26320FBZ supports an industrial interface based on SPI and I2C. This makes it compatible with many systems and interfaces that are in common use today. The low power requirements of the ISL26320FBZ make it an ideal choice for battery-powered applications, such as wearables and IoT devices.The ISL26320FBZ also supports a wide range of input voltage levels. It has an external reference as low as 0.9V, which allows it to measure input signals that come from a wide range of sources. This makes the ISL26320FBZ suitable for measuring very low inputs, such as those that come from small sources or sensors. This ADC also features excellent conversion accuracy, meaning that the output values will be more accurate than those of many other ADCs.The working principle of the ISL26320FBZ is based on Sigma-Delta architecture. This is a technique used for noise-shaping techniques to reduce the amount of noise present in the resulting output. The architecture works by continuously converting the input signal from analog to digital form and then filtering it using a sample-and-hold system. The filtered result is then fed back to the input, in a feedback loop, to produce a digital output value. The ISL26320FBZ features four different operational modes, which can be used to tailor the performance of the ADC to the application.The ISL26320FBZ is an ideal solution for applications requiring low power, cost-effective, and accurate ADC solutions. Its wide temperature range, low noise, and wide voltage range make it suitable for a variety of industrial, automotive, and medical applications. It is also compliant with the RoHS 6/6 Directive, reducing the lead time associated with obtaining a compliant DAC product. The ISL26320FBZ is an excellent choice for applications requiring a low-cost, low-power, accurate ADC solution.

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