ML2264CCR View Datasheet(PDF) - Micro Linear Corporation

Part Name

Description

Manufacturer

ML2264CCR

4-Channel High-Speed 8-Bit A/D Converter with T/H (S/H)

Micro Linear Corporation 

2.0 TYPICAL APPLICATIONS (Continued)

ML2264

A IN 1

A IN 2

A IN 3

A IN 4

DB7

DB0

INT

RD

A0

A1

ML2264

WR

CS

CLOCK

SOURCE

OR

TIMER

DATA

DB7

DB0

ML2341

D/A

VOUT

CS

WR

ADDRESS

DECODE

DB7

DB0

INT

DEN

HEN

TMS320

/E14

C15

PA0

PA1

PA2

WE

Figure 18. TMS320 Interface with D/A Output

VCC (5VDC)

ANALOG

SOURCES

4k

–

+

+VREF

1k

+

FS ADJ

0.85VCC 0.1µF

VCC

24k

ML2264

A IN 1

A IN 2

A IN 3

A IN 4

20k

–

+

–VREF

1k

+

ZERO ADJ

0.15VCC 0.1µF

3k

+

0.1µF

Figure 19. Operating with a Ratiometric Analog Signal of 15% of VCC to 85% of VCC

15

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