TMS320F28076PZP datasheet(82/192 Pages) TI

82 / 192 page

7.10.1 Analog-to-Digital Converter (ADC)

The ADCs on this device are successive approximation (SAR) style ADCs with 12-bit resolution. There are

multiple ADC modules which allow simultaneous sampling. The ADC wrapper is start-of-conversion (SOC)

based [see the SOC Principle of Operation section of the TMS320F2807x Microcontrollers Technical Reference

Manual .

Each ADC has the following features:

• 12-bit resolution

• Ratiometric external reference set by VREFHI and VREFLO

• Single-ended signal conversions

• Input multiplexer with up to 16 channels

• 16 configurable SOCs

• 16 individually addressable result registers

• Multiple trigger sources

– Software immediate start

– All ePWMs

– GPIO XINT2

– CPU timers

– ADCINT1 or 2

• Four flexible PIE interrupts

• Burst mode

• Four post-processing blocks, each with:

– Saturating offset calibration

– Error from setpoint calculation

– High, low, and zero-crossing compare, with interrupt and ePWM trip capability

– Trigger-to-sample delay capture

TMS320F28076, TMS320F28075

SPRS902J – OCTOBER 2014 – REVISED FEBRUARY 2021

www.ti.com

Submit Document Feedback

Product Folder Links: TMS320F28076 TMS320F28075

TMS320F28076PZP Datasheet(PDF) 82 Page - Texas Instruments