MAX1391 Datasheet, PDF (5/18 Pages) Maxim Integrated Products – 1.5V to 3.6V, 416ksps, 1-Channel True-Differential/2-Channel Single-Ended, 8-Bit, SAR ADCs

1.5V to 3.6V, 416ksps, 1-Channel True-Differential/
2-Channel Single-Ended, 8-Bit, SAR ADCs
UNI/BIP OR
CH1/CH2
OE
t_CHS
t_UBS
t_CHH
t_UBH
CS
SCLK
t_CSO
t_CSS
t_DOE
DOUT
HIGH-Z
t_CL
t_CH
t_CP
t_DOV
Figure 1. Detailed Serial-Interface Timing Diagram
t_OEW
t_CSW
t_DOD
HIGH-Z
V_DD
DOUT
6kΩ
DOUT
6kΩ
50pF
50pF
GND
a) HIGH IMPEDANCE TO V_OH, V_OL TO V_OH,
AND V_OH TO HIGH IMPEDANCE
GND
b) HIGH IMPEDANCE TO V_OL, V_OH TO V_OL,
AND V_OL TO HIGH IMPEDANCE
Figure 2. Load Circuits for Enable/Disable Times
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