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ADC0801 Datasheet - Page 11

Download or read online National Semiconductor ADC0801 8-Bit Microprocessor Compatible A/D Converters pdf datasheet.
Also see for ADC0801: Datasheet #2 (41 pages)



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Typical Applications
(Continued)
3-Decade Logarithmic A D Converter
Noise Filtering the Analog Input
Multiplexing Differential Inputs
f
20 Hz
e
C
Uses Chebyshev implementation for steeper roll-off
unity-gain 2nd order low-pass filter
Adding a separate filter for each channel increases
system response time if an analog multiplexer
is used
Output Buffers with A D Data Enabled
Increasing Bus Drive and or Reducing Time on Bus
TL H 5671 – 10
A D output data is updated 1 CLK period
Allows output data to set-up at falling edge of CS
prior to assertion of INTR
11

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