本文主要是介绍模数转换器 SIG7193 国产平替 AD7193,替代 AD7193,希望对大家解决编程问题提供一定的参考价值,需要的开发者们随着小编来一起学习吧!
信格勒微电子的芯片产品已通过行业头部大厂导入验证,深受百万终端客户好评。
而且因为 fully compatible. 板子拿来,换个芯片, 性能更好 。MCU不用改 c code。
SIG7193
4.7SPS to 4.8kSPS 24-bit
ADC with PGA gain 1 to 128
Compatible Parts
AD7193 pin/register fully compatible.
Features
Programmable Gain: 1/2/4/8/16/32/64/128
Data Rates: 4.7SPS to 4.8kSPS
RMS Noises: 15nV
at 10SPS (Gain = 128)
24.4ENOB
(22.0 noise-free bits) at 10SPS (Gain= 1)
Offset Drift: 3nV/℃ (Gain = 128)
Gain Drift:0.5ppm/℃
Integral Non-linearity: 3ppm
Reference input current: 500nA
Internal or External Clock
Simultaneous 50Hz/60Hz Rejection
2 Differential/4 Pseudo Differential Inputs
Current: 2.7mA
Specified Temperature Range: -40℃ to 125℃
Package: 28-ld TSSOP
Power Supply
AVDD: 2.7V to 5.25V or ±2.5V
DVDD: 2.7V to 5.25V
Applications
Weight Scales and Strain Gauges
Flow/Pressure Measurement
Temperature Measurement
Industrial Process Control
Medical Instrumentation
其他芯片
平替ADI芯片
SIG7193 平替 AD7193
SIG7192 平替 AD7192
SIG7190 平替 AD7190平替Cirrus Logic芯片
SIG5531A 平替 CS5531AS(16-bit)
SIG5533A 平替 CS5533AS(16-bit)
SIG5532A 平替 CS5532AS(24-bit)
SIG5534A 平替 CS5534AS(24-bit)
SIG5532B 平替 CS5532BS(32-bit)
SIG5534B 平替 CS5534BS(32-bit)
SIG5530 平替 CS5530 (24-bit)
SIG5530B 平替 CS5530(32-bit)平替ADI芯片
SIG7792 平替 AD7792
SIG7793 平替 AD7793
SIG7794 平替 AD7794
SIG7795 平替 AD7795
SIG7796 平替 AD7796
SIG7797 平替 AD7797
SIG7798 平替 AD7798
SIG7799 平替 AD7799平替TI芯片
SIG1230A 平替 ADS1230 (20-bit)
SIG1232A 平替 ADS1232 (24-bit)功能替代TI芯片
SIG24130/SIG24131/SIG24132 替代 ADS1220、ADS1247、ADS1248
SIG16130/SIG16131/SIG16132 替代 ADS1120、ADS1147、ADS1148
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