TL5632C

8-BIT 3-CHANNEL HIGH-SPEED DIGITAL-TO-ANALOG CONVERTER

SLAS091 – DECEMBER 1994

2

POST OFFICE BOX 655303

functional block diagram

8

Current Switch

(R)

Resistor Network

(B)

Current Switch

(G)

Current Switch

(B)

Resistor Network

(R)

Resistor Network

(G)

Buffer (R)

Buffer (G)

Buffer (B)

Master-Slave

Register (R)

Master-Slave

Register (G)

Master-Slave

Register (B)

Reference

Resistor

Reference

Voltage

88

88

8

88

8

CLKR IN

R1 – R8

G1 – G8

B1 – B8

REF OUT

REF IN

CCOMP

AVCC

ROUT

GOUT

BOUT

CLKG IN

CLKB IN

schematics of outputs

AVCC

1 k

Ω

4 k

Ω

REF OUT

240

Ω typical

AVCC

ROUT, GOUT, BOUT

GND

EQUIVALENT OF REF OUT

EQUIVALENT OF ROUT, GOUT, BOUT