SPI Driver for Enhanced Relay Control

SPIDER - TLE7233EM

Block Diagram

Data Sheet

6

Rev. 1.2, 2014-05-09

2.1

Voltage and current naming definition

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

Figure 2

Terms

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_EM.emf

V

SCLK

SO

SCLK

SI

CS

GND

OUT0

OUT1

OUT2

OUT3

V

DS3

IN0

VDD

RST

VDDA

V

DDA

IN1

I

IN 2

IN2

IN3

LHI