ADC150 Datasheet, PDF (7/9 Pages) List of Unclassifed Manufacturers – Programmable Integrating A/D Converter

TIMING DIAGRAMS
CONVERT
AZ
S1
→
t_AZD
S0
t_{TRST →}
t_AZ
Symbol
t_AZD
t_TRST
t_AZ
Parameter
AZ Pulse Width
Tristate Time
AZ Time
Min. Typ. Max. Unit
0.2
µs
30
ms
400
ms
FIGURE 3. AUTO ZERO
CONVERT
S1
S0
→
t_CONZ
t_{SZ →}
Symbol
t_CONZ
t_SZ
t_CONV
Parameter
Convert Pulse
Status Delay
Convert Time
t_CONV
Min. Typ. Max. Unit
5.0
µs
8.0 µs
320 ms
FIGURE 4. CONVERSION (22 Bits)
ADC150DS REV. F MAR 00