Datasheet

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Multiplexer Addressing and Output Data Configuration Tables

TABLE 1. ADC10154 and ADC10158 Output Data Configuration

Output

Data Format

Control Input Data Bus Output Assignment

Resolution Data

8/10

U/S L/R DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0

10-Bits + Sign Right-Justified L L L Sign Sign Sign Sign Sign Sign MSB 9 First Byte Read

8765432LSBSecond Byte Read

10-Bits + Sign Left-Justified L L H Sign MSB 987654First Byte Read

32LSBLLLLLSecond Byte Read

10-Bits Right-Justified L H L LLLLLLMSB9First Byte Read

8765432LSBSecond Byte Read

10-Bits Left-Justified L H H MSB 9876543First Byte Read

2LSBLLLLLLSecond Byte Read

8-Bits + Sign Right-Justified H L L Sign Sign Sign Sign Sign Sign Sign Sign First Byte Read

MSB765432LSBSecond Byte Read

8-Bits + Sign Left-Justified H L H Sign MSB 765432First Byte Read

LSBLLLLLLLSecond Byte Read

8-Bits Right-Justified H H L LLLLLLLLFirst Byte Read

MSB765432LSBSecond Byte Read

8-Bits Left-Justified H H H MSB 765432LSBFirst Byte Read

LLLLLLLLSecond Byte Read

TABLE 2. ADC10158 Multiplexer Addressing

MUX Address CS WR RD Channel Number MUX

Mode

MA4 MA3 MA2 MA1 MA0 CH0 CH1 CH2 CH3 CH4 CH5 CH6 CH7 V

REF

−

XLLLLL H+−

XLLLHL H−+

XLLHLL H +−

XLLHHL

H − + Differential

XLHLLL H +−

XLHLHL H −+

XLHHLL H +−

XLHHHL H −+

LHLLLL H+ −

LHLLHL H + −

LHLHLL H + −

LHLHHL

H + − Single-Ended

LHHLLL H + −

LHHLHL H + −

LHHHLL H + −

LHHHHL H + −

HHLLLL H+ −

HHL LHL H + −

HHLHLL H + −

HHLHHL

H + − Pseudo-Differential

HHHL LL H + −

HHHLHL H + −

HHHHLL H +−

XXXXXL

L Previous Channel Configuration

ADC10154/ADC10158