AD7887ARMZ-REEL

Number of A/D Converters:	1
Base Part Number:	AD7887
Supplier Device Package:	8-MSOP
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm 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, Internal
Architecture:	SAR
Series:	--
Ratio - S/H:ADC:	1:1
Configuration:	MUX-S/H-ADC
Data Interface:	SPI, DSP
Input Type:	Single Ended
Number of Inputs:	1, 2
Sampling Rate (Per Second):	125k
Number of Bits:	12
Part Status:	Active
Packaging:	Tape & Reel (TR)

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AD7887ARMZ-REEL is an analog-to-digital converter (ADC) designed for high-speed signal conditioning and signal acquisition applications. It integrates a low-power architecture with a fast 8-bit conversion resolution for precision and accuracy. The device also incorporates a number of signal processing features, such as digital filtering, range selection, and signal linearization, to ensure reliable data acquisition.The AD7887ARMZ-REEL is based on an advanced, high-precision and low-power architecture that is well suited for a wide range of applications. The device incorporates several features and enhancements to improve performance, such as low power consumption, advanced signal conditioning, adjustable input ranges and fast conversion speeds. In addition, it provides a number of signal processing features, such as digital filtering, frequency-based filtering and signal linearization, as well as accurate linearization for wide dynamic input ranges.The device has an analog input range of between 0 to 35mV and an output precision of 8 bits. The device is powered by a 3V power supply and operates at a conversion speed of up to 1 Msps (million samples per second). It incorporates an internal temperature sensor to measure the ambient temperature, as well as a programmable limiter to limit output voltage swings.The main working principle behind the AD7887ARMZ-REEL is its sampling and quantizing mechanism. The device takes an analog input signal and first samples it to capture its instantaneous voltage value before it is quantized into a digital output. The quantization procedure is completed according to a set of conversion rules and algorithms, which depend on the range and accuracy of the ADC. For example, if the input range is 0V-35mV and the accuracy is 8-bit, then the quantization procedure would be such that each 0.1mV increment in the input voltage would generate a unique digital output code.The AD7887ARMZ-REEL is well suited for a range of applications. It is commonly used in systems that require fast and accurate analog-to-digital conversion, particularly those involving high-precision design, wireless communication systems, and data acquisition. In addition, the device is ideal for applications that involve timing-critical data processing, such as audio and video processing, real-time sensing and control, and vehicle engine control.The AD7887ARMZ-REEL is available in two form factors: a 6-pin SOT-23 package, and a 9-pin TSOP package. Both packages are RoHS compliant and are pin-to-pin compatible with the industry standard devices. The device also features low-power operation and low static power consumption. It is also highly reliable and offers a wide temperature range of -40℃ to +85℃.In conclusion, the AD7887ARMZ-REEL is an ideal choice for a wide range of signal acquisition applications. It is an 8-bit analog-to-digital converter that is well-suited for applications requiring fast and precise analog-to-digital conversion. Additionally, the device is cost effective and its fast conversion speed makes it ideal for timing-critical applications.

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