Isolated, Transformerless, Bipolar Supply for 24-Bit ADCs Reference Design
TIDA-01434
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Key Document
- Isolated, Transformerless, Bipolar Supply for 24-Bit ADCs Reference Design (Rev. A)
(PDF 3883 KB)
23 Aug 2018
Description
This isolated, 3.65-mm thin reference design enables highly-integrated, bipolar input and high-performance solutions with a 24-bit delta-sigma analog-to-digital converter (ADC). Modern analog input modules need high performance in different aspects such as higher channel density at the same room size, which requires lower power consumption, and a wider operating temperature range at the same time.
Features
- Performance evaluation of integrated isolated power supply, technology and inverting charge pump in conjunction with high precision delta-sigma ADC ADS124S08
- Isolated power design with a 3.3-V backplane power supply source
- Transformerless, 3.65-mm total height, highly integrated design
- Comparison of effective resolution of ADS124S08 data sheet values, reference setup and design under test
See the Important Notice and Disclaimer covering reference designs and other TI resources.