Philips Semiconductors Linear Products

Product specification

AM6012

12-Bit multiplying D/A converter

August 31, 1994

786

APPLICATION CIRCUITS

Figure 7.

NOTE:

Data remains on inputs of DAC until updated by E2 pulse. Timing will depend on processor used.

D3A

D2A

D1A

D0A

Q3A

Q2A

Q1A

Q0A

7

6

5

4

3

2

1

0

BUS

LS373

6012

LSB

MSB

1/2LS100

µP

E2

E1

EA

1/2LS100

D3B

D2B

D1B

D0B

Q3B

Q2B

Q1B

Q0B

EB

OE

a. Interface With 8-Bit Microprocessor Bus

a. Timing Sequence

DB0–3

DB4–11

E2

E1