
MAX1392/MAX1395
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5
1.5V to 3.6V, 357ksps, 1-Channel True-Differential/
2-Channel Single-Ended, 10-Bit, SAR ADCs
CS
SCLK
DOUT
OE
UNI/BIP OR
CH1/CH2
tUBS
tCHS
tUBH
tCHH
tCSO
tCSS
tCL
tCH
tCP
tDOE
HIGH-Z
tDOV
tOEW
tCSW
tDOD
HIGH-Z
Figure 1. Detailed Serial-Interface Timing Diagram
GND
50pF
DOUT
GND
VDD
a) HIGH IMPEDANCE TO VOH, VOL TO VOH,
AND VOH TO HIGH IMPEDANCE
b) HIGH IMPEDANCE TO VOL, VOH TO VOL,
AND VOL TO HIGH IMPEDANCE
10mA
Figure 2. Load Circuits for Enable/Disable Times