TLV2548IDWG4

Number of A/D Converters:	1
Base Part Number:	TLV2548
Supplier Device Package:	20-SOIC
Package / Case:	20-SOIC (0.295", 7.50mm Width)
Operating Temperature:	-40°C ~ 85°C
Features:	--
Voltage - Supply, Digital:	2.7 V ~ 5.5 V
Voltage - Supply, Analog:	2.7 V ~ 5.5 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:	8
Sampling Rate (Per Second):	200k
Number of Bits:	12
Part Status:	Active
Packaging:	Tube

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Introduction

TLV2548IDWG4 is an Analog-to-Digital Converter (ADC) integrated circuit designed to provide a cost-effective, accurate and reliable solution to analog-to-digital conversion. The integrated circuit has a wide variety of applications in various industries, including communication, automotive, industrial, medical and consumer electronics.

Application Field

The TLV2548IDWG4 has been designed for applications requiring low-cost, low-noise and precise analog to digital conversion. Typical applications include processing of dynamic signals such as voltage or current, and the conversion of analog signals from sensors into digital format. It is well suited for remote sensing, control systems, data acquisition, and digital signal processing.In the automotive sector, the TLV2548IDWG4 has been used for diagnostics, testing and onboard data acquisition. In the medical sector, it provides precise and reliable digital signal processing for electrocardiography and pulse oximetry, among other applications. Industrial systems also greatly benefit from this device due to its precise and reliable ADC performance.

Working Principle

The TLV2548IDWG4 converts analog signals into digital format by sampling the input signal, quantizing the samples and then encoding them into a digital format. Each analog-to-digital conversion cycle begins by sampling the analog signal at a designated sampling rate. The samples are then quantified into an 8-bit binary word value, which is then represented as a digital equivalent of the analog signal. This 8-bit value is then outputted on the device\'s serial interface, as either an 8-bit serial data stream or a 2-bit analog control signal. Additionally, the integrated circuit contains a 10-bit digital-to-analog converter (DAC) for controlling the sampling rate of the ADC, which allows for precise and reliable digital signal processing.

Conclusion

In conclusion, the TLV2548IDWG4 is a reliable, low-cost and low-noise analog-to-digital converter integrated circuit with a wide range of application in many different industries. With its precise quantization and digital signal processing capabilities, the TLV2548IDWG4 provides an excellent solution for various data acquisition, diagnostics and control applications.

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