ADC08231 National Semiconductor, ADC08231 Datasheet - Page 10

• Manufacturer Part Number: ADC08231
• Description: 8-Bit 2 ms Serial I/O A/D Converters with MUX/ Reference/ and Track/Hold
• Manufacturer: National Semiconductor

Timing Diagrams
To reset the ADC08234 CLK and CS must be simultaneously high for a period of t
the analog signal (t
LSB first output not available on ADC08231
LSB information is maintained for remainder of clock periods until CS goes high
To reset the ADC08231 CLK and CS must be simultaneusly high for a period of t
the analog signal (t
ca
) Otherwise it is compatible with the ADC0834
ca
) Otherwise it is compatible with the ADC0831
(Continued)
ADC08231 Timing
ADC08234 Timing
10
SELECT
SELECT
or greater The ADC08234 also has one extra clock period for sampling
or greater The ADC08231 also has one extra clock period for sampling
TL H 11015 – 13
TL H 11015 – 14