MAX1282 Datasheet, PDF (21/24 Pages) Maxim Integrated Products – 300ksps/400ksps, Single-Supply, 4-Channel, Serial 12-Bit ADCs with Internal Reference

300ksps/400ksps, Single-Supply, 4-Channel,
Serial 12-Bit ADCs with Internal Reference
10µF
0.1µF
1 V_DD1
V_{DD2 16}
ANALOG
INPUTS
2 CH0
SCLK 15
3 CH1 ^MAX1282 CSB 14
MAX1283
4 CH2
DIN ₁₃
V_DD1
4.7µF
5 CH3
6 COM
7 ^SHDN
8 REF
SSTRB ₁₂
DOUT ₁₁
GND ₁₀
REFADJ 9
0.1µF
0.01µF
+5V
+5V _OR
OR _+3V
+3V
10µF
(POWER SUPPLIES)
SCK
PCS0
MOSI
MC683XX
MISO
(GND)
Figure 16. QSPI Connections
XF
CLKX
TMS320LC3x
CLKR
DX
DR
FSR
CS
SCLK
MAX1282
MAX1283
DIN
DOUT
SSTRB
Figure 17. MAX1282/MAX1283-to-TMS320 Serial Interface
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