MAX1243BCSA+ Allicdata Electronics
Allicdata Part #:

MAX1243BCSA+-ND

Manufacturer Part#:

MAX1243BCSA+

Price: $ 3.67
Product Category:

Integrated Circuits (ICs)

Manufacturer: Maxim Integrated
Short Description: IC ADC SRL 10BIT 2.7-5.25V 8SOIC
More Detail: 10 Bit Analog to Digital Converter 1 Input 1 SAR 8...
DataSheet: MAX1243BCSA+ datasheetMAX1243BCSA+ Datasheet/PDF
Quantity: 65
1 +: $ 3.33270
10 +: $ 3.19095
50 +: $ 3.14068
Stock 65Can Ship Immediately
$ 3.67
Specifications
Number of A/D Converters: 1
Base Part Number: MAX1243
Supplier Device Package: 8-SOIC
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Operating Temperature: 0°C ~ 70°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: 1:1
Configuration: S/H-ADC
Data Interface: SPI
Input Type: Single Ended
Number of Inputs: 1
Sampling Rate (Per Second): 73k
Number of Bits: 10
Part Status: Active
Packaging: Tube 
Description

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Data Acquisition - Analog to Digital Converters (ADC) has existed for some time. A relatively new type of ADC, the MAX1243BCSA+, has unique features that set it apart from the rest. This article will focus on the application field and working principle of this ADC type and how it stands out from others in its class.The MAX1243BCSA+ is an 8-bit, single-supply, low-power, high-speed analog-to-digital converter (ADC) that operates from a single 2.7V to 5.5V supply. It typically operates at a low power consumption of 2mW, making it suitable for battery-powered applications, and it can sample at rates up to 20MSPS.The MAX1243BCSA+ is a versatile ADC. It can be used for medical applications such as EEG, ECG, and X-Ray imaging, where precise measurements are required. It can also be used in consumer products such as consumer audio and portable radios, where signal-to-noise ratio and super-low power consumption are important. These applications are possible due to the MAX1243BCSA+\'s low 1.5 LSB (least significant bit) integral nonlinearity error and excellent signal-to-noise (SNR). Additionally, the MAX1243BCSA+ has a 1MHz bandwidth, making it suitable for high-speed signal processing.The MAX1243BCSA+\'s operating principle is a three-stage architecture, consisting of a reference buffer, a successive approximation register (SAR), and a digital filter. The reference buffer allows the ADC to maintain a constant reference voltage. This is important for reducing those errors due to power supply fluctuations. The SAR works by comparing the sampled input signal to a reference voltage over successive cycles until the voltage matches the input. This process is known as “successive approximation”. Finally, the digital filter is used to reduce any quantization or thermal noise on the output signal.Overall, the MAX1243BCSA+ is a versatile and powerful ADC. Its low power consumption and low noise make it ideal for a variety of applications, while its fast sampling rate and low integral nonlinearity make it suitable for use in medical and consumer audio applications. Its unique three-stage architecture allows for a continuously adjustable reference voltage and a fast and accurate conversion cycle, which helps to reduce the amount of errors due to power fluctuations or noise.

The specific data is subject to PDF, and the above content is for reference

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