SGM51622D中文資料圣邦股份數(shù)據(jù)手冊PDF規(guī)格書

GENERAL DESCRIPTION

The SGM51613D, SGM51652D, and SGM51622D are

a series of high-precision successive approximation

(SAR) analog-to-digital converters (ADCs).

These ADCs are powered by a single unipolar 5V, and

support true differential input.

These chips have an on-chip high accuracy and low

drift 10ppm reference.

The digital interface is compatible to the traditional SPI

protocol.

The SGM51613D, SGM51652D, and SGM51622D are

available in Green TSSOP-16 and TQFN-4×4-16L

packages. They are all specified from -40℃ to +125℃.

FEATURES

● 16 Bits ADC:

? SGM51613D: 800kSPS

? SGM51652D: 500kSPS

? SGM51622D: 250kSPS

● Supply Voltage Ranges:

? Analog Supply: 5V

? I/O Supply: 1.65V to 5V

● On-Chip Reference: 4.096V

● Differential Nonlinearity (DNL):

? SGM51622D/SGM51652D: -0.55LSB/+0.75LSB (TYP)

? SGM51613D: -0.65LSB/+0.85LSB (TYP)

● Integral Nonlinearity (INL):

? SGM51622D/SGM51652D: ±1LSB (TYP)

? SGM51613D: ±1.2LSB (TYP)

● Signal-to-Noise Ratio (SNR):

? SGM51622D/SGM51652D: 91.4dB (TYP)

? SGM51613D: 90.6dB (TYP)

● Total Harmonic Distortion (THD):

? SGM51622D/SGM51652D: -100dB (TYP)

? SGM51613D: -98dB (TYP)

● Alarm Features

● Daisy-Chain Operation

● -40℃ to +125℃ Operating Temperature Range

● Available in Green TSSOP-16 and TQFN-4×4-16L

Packages

APPLICATIONS

PLC/DCS Analog Input Modules

Battery Monitoring System

Test and Measurement

Data Acquisition Systems