Rainbow-electronics MAX1402 Bedienungsanleitung PDF herunterladen (Seite 20)

MAX1402

+5V, 18-Bit, Low-Power, Multichannel,

Oversampling (Sigma-Delta) ADC

20 ______________________________________________________________________________________

Table 8. Transfer-Function Register Mapping—Normal Mode (M1 = 0, M0 = 0)

3

2

3

1

1

3

TRANSFER

FUNCTION REG.

2

1

2

2

1

1

2

2

1

AIN5–AIN6

AIN3–AIN4

AIN5–AIN6

AIN1–AIN2

AIN1–AIN2

AIN5–AIN6

CHANNEL

AIN3–AIN4

AIN1–AIN6

AIN3–AIN6

AIN4–AIN6

AIN2–AIN6

AIN1–AIN6

AIN3–AIN6

AIN4–AIN6

AIN2–AIN6

X

X

X

X

0

1

0

X

X

X

X

1

0

1

A0

0

1

1

1 X1

X1

1 X1

X0

0

0 11

0

SCAN

01

01

1

1

1 X0

X0

1 X0

X0

0

0

0 10

10

0 00

A1

0

DIFF

0

Do Not Use11 11

Do Not Use10 11

X = Don’t care

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 39 40

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