MSP430FG42X0 Datasheet, PDF (15/65 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430FG42x0
MIXED SIGNAL MICROCONTROLLER
SLAS556A − JULY 2007 − REVISED AUGUST 2007
operational amplifier (OA)
The MSP430FG42x0 has two configurable low-current general-purpose operational amplifiers. Each OA input
and output terminal is software-selectable and offers a flexible choice of connections for various applications.
The OAs primarily support front-end analog signal conditioning prior to analog-to-digital conversion.
Input Pin Number
DL
RGZ
22 - P1.6 16 - P1.6
17 - P6.4 11 - P6.4
18 - P6.5 12 - P6.5
14 - P6.1 8 - P6.1
24 - P1.4 18 - P1.4
19 - P6.6 13 - P6.6
20 - P6.7 14 - P6.7
16 - P6.1 10 - P6.1
Device Input
Signal
OA0I0
OA0I1
OA0I2
OA0FB
OA1I0
OA1I1
OA1I2
OA1FB
OA Signal Connections
Module
Module
Input Name Block
OA0I0
OA0I1
OA0I2
OA0FB
OA1I0
OA1I1
OA1I2
OA1FB
OA0
OA1
Module Output
Signal
OA0O
OA1O
Output Pin Number
DL
RGZ
13 - P6.0 7 - P6.0
15 - P6.0 9 - P6.0
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