型号 封装 在线定购
ADC0804LCN(查看) MDIP20


技术资料—— ADC0804 PDF技术资料

ADC0804 概述

The ADC0804 are CMOS 8-bit successive approximation A/D converters that use a differential potentiometric ladder-similar to the 256R products. The ADC0804 are designed to allow operation with the NSC800 and INS8080A derivative control bus with TRI-STATE output latches directly driving the data bus. The ADC0804 appear like memory locations or I/O ports to the microprocessor and no interfacing logic is needed.

ADC0804 参数
ADC0804 基本参数
分辨率(Bits)   8
采样率   10 KSPS
ADC0804 其他特性
工作电压(V)   4.5-6.3
输入通道数   1
ADC0804 封装与引脚

ADC0804 特性

  • Compatible with 8080 µP derivatives-no interfacing logic needed - access time - 135 ns
  • Easy interface to all microprocessors, or operates "stand alone"
  • Differential analog voltage inputs
  • Logic inputs and outputs meet both MOS and TTL voltage level specifications
  • Works with 2.5V (LM336) voltage reference
  • On-chip clock generator
  • 0V to 5V analog input voltage range with single 5V supply
  • No zero adjust required
  • 0.3[Prime] standard width 20-pin DIP package
  • 20-pin molded chip carrier or small outline package
  • Operates ratiometrically or with 5 VDC, 2.5 VDC, or analog span adjusted voltage reference