ADC12L030CIWM National Semiconductor, ADC12L030CIWM Datasheet - Page 20

• Manufacturer Part Number: ADC12L030CIWM
• Description: 3.3V Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
• Manufacturer: National Semiconductor

Timing Diagrams
(Continued)
ADC12L038 Hardware Power Up/Down
DS011830-32
Note: Hardware power up/down may occur at any time. If PD is high while a conversion is in progress that conversion will be corrupted and erroneous data will
be stored in the output shift register.
ADC12L038 Configuration Modification — Example of a Status Read
DS011830-33
Note: In order for all 9 bits of status information to be accessible the last conversion programmed before Cycle N needs to have a resolution of 8 bits plus sign,
12 bits, 12 bits plus sign, or greater.
DS011830-34
FIGURE 5. Protecting the MUXOUT1, MUXOUT2, A/DIN1 and A/DIN2 Analog Pins
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