TL5632C Datasheet, PDF (2/9 Pages) Texas Instruments – 8-BIT 3-CHANNEL HIGH-SPEED DIGITAL-TO-ANALOG CONVERTER

TL5632C
8-BIT 3-CHANNEL HIGH-SPEED DIGITAL-TO-ANALOG CONVERTER
SLAS091 – DECEMBER 1994
functional block diagram
ROUT
GOUT
BOUT
Resistor Network
(R)
8
Current Switch
(R)
8
Buffer (R)
8
Master-Slave
Register (R)
Resistor Network
(G)
8
Current Switch
(G)
8
Buffer (G)
8
Master-Slave
Register (G)
Resistor Network
(B)
8
Current Switch
(B)
8
Buffer (B)
8
Master-Slave
Register (B)
Reference
Resistor
Reference
Voltage
AVCC
CCOMP
REF IN
REF OUT
CLKR IN
R1 – R8
CLKG IN G1 – G8
CLKB IN
B1 – B8
schematics of outputs
EQUIVALENT OF REF OUT
AVCC
1 kΩ
REF OUT
4 kΩ
EQUIVALENT OF ROUT, GOUT, BOUT
AVCC
240 Ω typical
ROUT, GOUT, BOUT
GND
2
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