negSel#

OPAMP_NegSel_TypeDef OPAMP_Init_TypeDef::negSel

Select input source for negative terminal.

posSel#

OPAMP_PosSel_TypeDef OPAMP_Init_TypeDef::posSel

Select input source for positive terminal.

outMode#

OPAMP_OutMode_TypeDef OPAMP_Init_TypeDef::outMode

Output terminal connection.

resSel#

OPAMP_ResSel_TypeDef OPAMP_Init_TypeDef::resSel

Select R2/R1 resistor ratio.

resInMux#

OPAMP_ResInMux_TypeDef OPAMP_Init_TypeDef::resInMux

Select input source for resistor ladder.

outPen#

uint32_t OPAMP_Init_TypeDef::outPen

Alternate output enable bit mask.

This value should consist one or more of the DAC_OPA[opa#]MUX_OUTPEN_OUT[output#] flags (defined in <part_name>_dac.h) OR'ed together.

For OPA0:

• DAC_OPA0MUX_OUTPEN_OUT0

• DAC_OPA0MUX_OUTPEN_OUT1

• DAC_OPA0MUX_OUTPEN_OUT2

• DAC_OPA0MUX_OUTPEN_OUT3

• DAC_OPA0MUX_OUTPEN_OUT4

For OPA1:

• DAC_OPA1MUX_OUTPEN_OUT0

• DAC_OPA1MUX_OUTPEN_OUT1

• DAC_OPA1MUX_OUTPEN_OUT2

• DAC_OPA1MUX_OUTPEN_OUT3

• DAC_OPA1MUX_OUTPEN_OUT4

For OPA2:

• DAC_OPA2MUX_OUTPEN_OUT0

• DAC_OPA2MUX_OUTPEN_OUT1

E.g:
init.outPen = DAC_OPA0MUX_OUTPEN_OUT0 | DAC_OPA0MUX_OUTPEN_OUT2 | DAC_OPA0MUX_OUTPEN_OUT4;

bias#

uint32_t OPAMP_Init_TypeDef::bias

Set OPAMP bias current.

halfBias#

bool OPAMP_Init_TypeDef::halfBias

Divide OPAMP bias current by 2.

lpfPosPadDisable#

bool OPAMP_Init_TypeDef::lpfPosPadDisable

Disable low pass filter on positive pad.

lpfNegPadDisable#

bool OPAMP_Init_TypeDef::lpfNegPadDisable

Disable low pass filter on negative pad.

nextOut#

bool OPAMP_Init_TypeDef::nextOut

Enable NEXTOUT signal source.

npEn#

bool OPAMP_Init_TypeDef::npEn

Enable positive pad.

ppEn#

bool OPAMP_Init_TypeDef::ppEn

Enable negative pad.

shortInputs#

bool OPAMP_Init_TypeDef::shortInputs

Short OPAMP input terminals.

hcmDisable#

bool OPAMP_Init_TypeDef::hcmDisable

Disable input rail-to-rail capability.

defaultOffset#

bool OPAMP_Init_TypeDef::defaultOffset

Use factory calibrated opamp offset value.

offset#

uint32_t OPAMP_Init_TypeDef::offset

Opamp offset value when defaultOffset is false.