Datasheet > SGM5202-14

SGM5202-14

更新时间： 2024-03-03 10:10:51

品牌	Logo	应用领域
圣邦微 - SGMICRO		/
页数	文件大小	规格书
35页	1298K
描述
Low-Power, 14-Bit, 1MSPS, 8 Channels Unipolar Inputs Analog-to-Digital Converter with Serial Interface

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SGM5202-14 数据手册

SGM5202-14

Low-Power, 14-Bit, 1MSPS,

8 Channels Unipolar Inputs Analog-to-Digital

Converter with Serial Interface

GENERAL DESCRIPTION

FEATURES

The SGM5202-14 is a 14-bit, high-precision, multi-

channel input, successive approximation (SAR)

analog-to-digital converter (ADC).

● Supply Voltage Ranges:

 Analog Supply: 2.7V to 5.5V

 Digital I/O Supply: 2.7V to V_A+ 0.2V

● Sampling Rate: Up to 1MSPS

● Excellent DC Performance

The SGM5202-14 supports 8 single-ended inputs. The

SGM5202-14 needs to work with an external voltage

reference. Its available range is 1.2V to 4.2V. The

digital interface is compatible to the traditional SPI

protocol.

 Integral Nonlinearity (INL):

±2LSB (TYP), 6LSB (MAX) at 2.7V

 Differential Nonlinearity (DNL):

±0.7LSB (TYP), 3LSB (MAX) at 2.7V

● Excellent AC Performance at 5V, f_IN= 1kHz

 Signal-to-Noise Ratio (SNR): 81.5dB (TYP)

 Spurious Free Dynamic Range (SFDR):

90.4dB (TYP)

The SGM5202-14 is available in Green TQFN-4×4-24L

and TSSOP-24 packages. It operates over an ambient

temperature range -40℃ to +125℃.

 Total Harmonic Distortion (THD): -87.9dB (TYP)

● Flexible Input Multiplexer

APPLICATIONS

Industrial Process Control

Factory Automation Equipment

Lab Instrumentations

● Support Daisy-Chain Connection

● SPI-Compatible Serial Interface

● Available in Green TQFN-4×4-24L and TSSOP-24

Packages

SG Micro Corp

DECEMBER 2023 – REV. A. 1

www.sg-micro.com

12 3 4 5 6 7...35

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