PCM1702P-KG4

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Type:	DAC, Audio
Number of Channels:	2
Resolution (Bits):	20 b
Sampling Rate (Per Second):	44.1k
Data Interface:	Serial
Voltage Supply Source:	Dual ±
Voltage - Supply:	±5V
Operating Temperature:	-25°C ~ 85°C
Mounting Type:	Through Hole
Package / Case:	16-DIP (0.300", 7.62mm)
Supplier Device Package:	16-PDIP
Base Part Number:	PCM1702

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Introduction

The PCM1702P-KG4 is a highly integrated, low power, 8-bit analog-to-digital converter designed to be used in data acquisition applications. It features high accuracy, low power consumption and excellent linearity. The device offers very good resolution and high speed performance, making it suitable for a wide range of applications in the industry. The device is also suitable for many consumer applications such as cell phones, remote monitoring and environmental control.

Application Field

The PCM1702P-KG4 is a well-suited device for deployment in a variety of applications. It can be used in medical diagnostic systems to measure patient vital signs such as heart rate and breathing rate. In addition, the device is well-suited for industrial applications such as temperature control and process control. Moreover, the device is suited for deployment in consumer applications such as cell phones and remote monitoring.

Features

The PCM1702P-KG4 is equipped with a wide range of features that make it ideal for many data acquisition applications. It offers excellent resolution, high speed performance and low power consumption. The device features a 24-bit linearity error with a minimum of ±1mV offset and low power consumption with maximum power of 200 mW. The device is also equipped with an on-board temperature sensor for easier device calibration.

Working Principle

The PCM1702P-KG4 works on the principle of successive approximation. The analog input is compared to a reference voltage, and the appropriate digital output is then generated. The device contains an array of resistors that forms a voltage divider network. As the analog input is compared to the reference voltage, the digital output is generated by interpolating the output from the network. This process is repeated until the desired resolution is achieved.

Conclusion

The PCM1702P-KG4 is a low power, high accuracy, 8-bit analog-to-digital converter designed for many applications including medical, industrial and consumer products. The device provides excellent resolution, high speed performance, low power consumption and excellent linearity. The device contains an array of resistors that forms a voltage divider network and works by the principle of successive approximation. All in all, the PCM1702P-KG4 is an optimal device for deployment in data acquisition applications.

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