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1494: 3 1/2位ADC，可直接驱动LCD显示/保持 Data Sheet (Rev. 2)1/1/1900PDF407K
ICL7116
3 1/2位ADC，可直接驱动LCD显示/保持
顶部
概览
优势和特点
- Improved 2nd Source!
- Hold Pin Allows Indefinite Display Hold
- Guaranteed First Reading Recovery from Overrange
- On-Board Display Drive Capability—No External Circuitry Required: LCD (ICL7116), LED (ICL7117)
- High-Impedance CMOS Differential Inputs
- Low Noise (< 15µVP-P) Without Hysteresis or Overrange Hangover
- Clock and Reference On-Chip
- Zero Input Gives Zero Reading
- True Polarity Indication for Precision Null Applications
产品详情
应用
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参考资料
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Delta-Sigma ADCs Replace Integrating ADCs for Panel Meters6/27/2003
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ADC Architectures5/2/2002
