模数转换器 SIG16130 国产替代 ADS1120/ADS1147/ADS1148

slot867 | 2024-02-20 10:36:56 阅读：59

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。
功能替代的SIG16130，比ADS1120用起来更简单，性能更佳

SIG16130/SIG16131/SIG16132
2.5SPS to 9.6kSPS 16-bit ADC with PGA, IDAC and Reference

Functional Replacement Parts
ADS1120/ADS1147/ADS1148

Features

Programmable Gain: 1/2/4/8/16/32/64/128/256
Data Rates: 2.5SPS to 9.6kSPS
16.0ENOB at 2400SPS (Gain = 1)
Offset Drift: 5nV/℃ (Gain = 128)
Gain Drift: 1ppm/℃
Integral Non-linearity: 3ppm
Reference input current: 50nA
Internal Reference: 5ppm/℃
Internal or External Clock
Simultaneous 50Hz/60Hz Rejection
2 Differential/4 Pseudo Differential Inputs (SIG16130)
4 Differential/8 Pseudo Differential Inputs (SIG16131/16132)
Current: 0.8mA
Specified Temperature Range: -40℃ to 125℃
Package: 16/20/24-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

*博客内容为网友个人发布，仅代表博主个人观点，如有侵权请联系工作人员删除。

	AVDD：	2.7V to 5.25V or ±2.5V
	DVDD：	2.7V to 5.25V