MAX147 데이터 시트보기 (PDF) - Maxim Integrated

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MAX147

+2.7V, Low-Power, 8-Channel, Serial 12-Bit ADCs

Maxim Integrated 

+2.7V, Low-Power, 8-Channel,

Serial 12-Bit ADCs

ANALOG

INPUTS

1 CH0

2 CH1

VDD 20

SCLK 19

3 CH2

CS 18

4 CH3 MAX146 DIN 17

MAX147

5 CH4

SSTRB 16

6 CH5

DOUT 15

7 CH6

DGND 14

8 CH7

AGND 13

9 COM

REFADJ 12

10 SHDN

VREF 11

0.1µF

0.1µF

+2.5V

+3V +3V

1µF

(POWER SUPPLIES)

SCK

PCS0

MOSI

MC683XX

MISO

(GND)

Figure 20. MAX146/MAX147 QSPI Connections, External Reference

XF

CLKX

TMS320LC3x

CLKR

DX

DR

FSR

CS

SCLK

MAX146

MAX147

DIN

DOUT

SSTRB

Figure 21. MAX146/MAX147-to-TMS320 Serial Interface

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