obsidian-notes/模拟电路/基准.md

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2024-04-15 03:19:57 +00:00
---
title: 基准
updated: 2022-01-11 00:25:24Z
created: 2022-01-08 13:17:45Z
tags:
- adc
- dac
- 基准
---
**电压参考**LM399AD584AD586AX6126REF02
**12位DAC** [MCP4726A](../DAC/串行/MCP4726A.md)
**16位DAC**ADS1259MAX541AD569
**24位ADC**ADS1255
**AD586BR**温漂2ppm/C年稳15ppm/C初始精度0.04%
## 拟做可调基准,方案:
AD586做总基准电压参考AD569作DAC输出ADS1255作ADC回采STM32F103作控制和显示
AD586BR输出基准5V温漂2ppm/C年稳15ppm/C初始精度0.04%,可微调
AD56916位DAC电压输出自带buffer高线性、低漂移、低噪声
ADS125524位ADC
#adc
#dac
#基准