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TPC512x

12-bit 1-MHz SAR ADC

Table of Contents

Features....................................................................................................................................................... 1

Applications................................................................................................................................................ 1

Description.................................................................................................................................................. 1

Function block diagram............................................................................................................................. 1

Revision History ......................................................................................................................................... 3

Pin Configuration and Functions ............................................................................................................. 4

Pin Functions ................................................................................................................................................ 5

Specifications ............................................................................................................................................. 7

Absolute Maximum Ratings* ......................................................................................................................... 7

ESD, Electrostatic Discharge Protection....................................................................................................... 7

Recommended Operating Conditions ........................................................................................................... 7

Thermal Information ...................................................................................................................................... 7

Electrical Characteristics............................................................................................................................... 8

Timing Requirements .................................................................................................................................. 10

Typical Performance Characteristics ...........................................................................................................11

Detail description ..................................................................................................................................... 12

Overview ..................................................................................................................................................... 12

Functional block diagram ............................................................................................................................ 13

Feature description ..................................................................................................................................... 14

Programming............................................................................................................................................... 19

Register Maps ............................................................................................................................................. 21

Application Information........................................................................................................................... 25

Analog Input ................................................................................................................................................ 25

Reference.................................................................................................................................................... 26

SPI Interface ............................................................................................................................................... 26

Package Information................................................................................................................................ 27

TSSOP38 .................................................................................................................................................... 28

QFN32......................................................................................................................................................... 29

QFN24......................................................................................................................................................... 30

Order Information..................................................................................................................................... 31