Texas Instruments manual DAC8555EVM Functional Block Diagram

Models: DAC8555EVM

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Overview

JMP16

VCC

 

VSS

+3.3VA

 

VDD

External

+5VA

Reference

 

Module

 

JMP8

 

TP2

 

(J1)

(J5)

(J3A)

(J3B)

VCC

GND

VSS

GND

VDD

+5VA

+3.3VA

RSTSEL

RST

EN

 

 

JMP15

(J4A)

 

 

 

 

 

 

Output

 

(J4B)

8￿CH

 

 

 

 

Buffer

 

 

 

DAC￿Out

Module

JMP5

 

 

 

 

 

 

VREFH

 

 

JMP6

 

 

 

JMP10

 

 

 

JMP11

JMP12

JMP13

JMP14

4￿CH

TP4

VREFH

DAC￿Module

RST RSTSEL VREFL

JMP4 JMP3

JMP9

(J2A)

(J2B)

TP3

DIN LDAC SCLK SYNC

VSS

Figure 1. DAC8555EVM Functional Block Diagram

SLAU204 –December 2006

DAC8555EVM User's Guide

5

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Texas Instruments manual DAC8555EVM Functional Block Diagram