44.6.10.5 Cascaded Non-Inverting PGA

The OPAMPs can be configured as three cascaded, non-inverting PGAs using these settings in OPAMPCTRLx:

Table 44-6. Cascaded Non-Inverting PGA (Exemple: R1=4R, R2=12R)
	MUXPOS	MUXNEG	RES1MUX	POTMUX	RES2VCC	RES2OUT	RES1EN	ANAOUT
OPAMP0	0000	001	011	100	0	1	1	0
OPAMP1	0100	001	011	100	0	1	1	0
OPAMP2	0100	001	011	100	0	1	1	0

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