SPI Driver for Enhanced Relay Control

SPIDER - TLE7231G

Block Diagram

Datasheet

6

Rev. 1.2, 2014-05-09

2.1

Voltage and current naming definition

Following figure shows all the terms used in this datasheet, with associated convention for positive values.

Figure 2

Terms of TLE7231G

In all tables of electrical characteristics is valid: channel related symbols without channel number are valid for each

channel separately (e.g.

V

All SPI register bits are marked as follows: PARAMETER (e.g. IN0). In SPI register description, the values in bold

letters (e.g. 0) are default values.

Terms.emf

SO

I

SI

SCLK

SI

CS

GND

OUT0

OUT1

OUT2

OUT3

IN

V

DD

VDD

RST

VDDA