Datasheet

MAX11190 4-Channel, Dual, Simultaneous Sampling,
2.2V to 3.6V, 12-Bit, 3Msps SAR ADC in Tiny
3mm x 3mm TQFN Package
www.maximintegrated.com
Maxim Integrated │ 7
Figure 1. Interface Signals for Maximum Throughput
Figure 2. Setup Time After SCLK Falling Edge
Figure 4. SCLK Falling Edge DOUTA/DOUTB Three-State
Figure 3. Hold Time After SCLK Falling Edge
123
45678910 11 12 13 14 15 16
16
1
D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
DOUTA
DOUTB
SCLK
HIGH
IMPEDANCE
t
6
t
2
t
5
t
1
0
SAMPLE
SAMPLE
00
(MSB)
t
3
t
4
t
7
t
8
t
QUIET
t
CONVERT
1/f
SAMPLE
t
ACQ
CS
HIGH
IMPEDANCE
V
IH
V
IL
NEW DATAOLD DATA
DOUTA
DOUTB
SCLK
t
4
V
IH
V
IL
OLD DATA NEW DATA
DOUTA
DOUTB
SCLK
t
7
HIGH IMPEDANCE
DOUTA
DOUTB
SCLK
t
8