ADC0801, ADC0802
ADC0803, ADC0804, ADC0805
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SNOSBI1B –NOVEMBER 2009–REVISED FEBRUARY 2013
TYPICAL APPLICATIONS (continued)
*After power-up, a momentary grounding of the WR input is needed to
ensure operation.
Figure 22. Self-Clocking in Free-Running Mode
Figure 23. µP Interface for Free-Running A/D
J
100 kHz ≤ fCLK ≤ 1460 kHz
*VIN(−) = 0.15 VCC
15% of VCC ≤ VXDR ≤ 85% of VCC
Figure 24. External clocking
Figure 25. Operating with “Automotive” Ratiometric
Transducers
Figure 26. Ratiometric with VREF/2 Forced
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