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。
SIG5532B/SIG5534B
Compatible Parts
CS5532BS/CS5534BSpin/register fully compatible (15nV/℃and2ppm/℃)
Features
Programmable Gain: 1/2/4/8/16/32/64
Data Rates: 1.6SPS to 3840SPS
RMS Noises:11nVat 7.5SPS (Gain = 64)
25.3ENOB(22.8 noise-free bits) at 7.5SPS (Gain= 1)
Offset Drift:5nV/℃(Gain = 64)
Gain Drift:0.5ppm/℃
Integral Non-linearity:3ppm
Reference input current:500nA
Internal Reference:5ppm/℃
Internal or External Clock
SINC3/SINC1 Filter Option
2/4 Differential Inputs
Power Supply
AVDD:
|
4.75V to 5.25V or
±2.5V
|
||
DVDD:
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2.7V to 5.25V
|
Current: 6.0mA
Specified Temperature Range: -40℃ to 125℃
Package: 20/24-ld TSSOP
Applications
Weight Scales and Strain Gauges
Flow/Pressure Measurement
Temperature Measurement
Industrial Process Control
Medical Instrumentation
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