SGM51622D数据手册SGMICRO中文资料规格书

描述 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℃.

特性 Features

• 16 Bits ADC: 250kSPS

• Supply Voltage Ranges:
Analog Supply: 5V
I/O Supply: 1.65V to 5V

• On-Chip Reference: 4.096V

• Differential Nonlinearity (DNL): -0.55LSB/+0.75LSB (TYP)

• Integral Nonlinearity (INL): ±1LSB (TYP)

• Signal-to-Noise Ratio (SNR): 91.4dB (TYP)

• Total Harmonic Distortion (THD): -100dB (TYP)

• Alarm Features

• Daisy-Chain Operation

• -40℃ to +125℃ Operating Temperature Range

• Available in Green TSSOP-16 and TQFN-4×4-16L Packages

应用 Application

PLC/DCS Analog Input Modules
Battery Monitoring System
Test and Measurement
Data Acquisition Systems