Price: Rs 180.00
Price in reward points: 1800
Product Code: ADC0804-8 BIT 1 CH
Reward Points: 18
Availability: In Stock

   The  ADC0801,  ADC0802,  ADC0803,  ADC0804  and  ADC0805  are  CMOS  8-bit  successive  approximation  A/D converters that use a differential potentiometric ladder—similar to the 256R products. These converters are designed to allow operation with the NSC800 and INS8080A derivative control bus  with  TRI-STATE  output  latches  directly driving the data bus. These A/Ds appear like memory locations or I/O ports to the microprocessor and no interfacing logic  is  needed. Differential  analog  voltage  inputs allow increasing the common-mode rejection and offsetting the analog zero input voltage value. In addition, the voltage reference input can be adjusted to allow encoding any smaller analog voltage span to the full 8 bits of resolution.

 

Features

  • 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" 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

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