LTC1417 LINER [Linear Technology], LTC1417 Datasheet - Page 26

• Manufacturer Part Number: LTC1417
• Description: Low Power 14-Bit, 400ksps Sampling ADC Converter with Serial I/O
• Manufacturer: LINER [Linear Technology]

LTC1417
TYPICAL APPLICATIONS
*
*****************************************
* Initiate a LTC1417 conversion
*****************************************
*
*
*
*
CONVST
26
BUSY
DATA
DATA
Figure 22. This Diagram Shows the Relationship Between the Selected LTC1391 MUX Channel and the Conversion Data Retrieved
from the LTC1417 When Using the Sample Program in Listing A. At Any Point in Time, a Two Conversion Delay Exists Between the
Selected MUX Channel and When Its Data Is Retrieved
MUX
MUX
ADC
OUT
RD
BCLR
BSET
PULA
PULY
PULX
RTS
CH7
CH1
CH0
PORTC,Y %00000001
PORTC,Y %00000001
Restore the A register
Restore the Y register
Restore the X register
CH1
CH2
CH0
U
This sets PORTC, Bit0 output to a logic
low, initiating a conversion
This resets PORTC, Bit0 output to a logic
high, returning CONVST to a logic high
*
CH2
CH3
CH1
CH3
CH4
CH2
CH4
CH5
CH3
1417 F22