TL5632C

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

SLAS091 – DECEMBER 1994

3

POST OFFICE BOX 655303

Terminal Functions

TERMINAL

I/O

DESCRIPTION

NAME

NO.

I/O

DESCRIPTION

B1 – B8

18 – 25

I

B-channel digital input (B1= MSB)

BOUT

36

O

B-channel analog output

CCOMP

31

Phase compensation capacitance. A 1

µF capacitor is connected from CCOMP to GND.

CLKB IN

26

I

B-channel clock input

CLKG IN

27

I

G-channel clock input

CLKR IN

28

I

R-channel clock input

G1 – G8

9 – 16

I

G-Channel digital input (G1= MSB)

GND

29, 35, 37,

39, 41

Ground. All GND terminals are connected internally; however, all GND terminals should be connected

externally to a ground plane or equivalent low impedance ground return.

GOUT

38

O

G-channel analog output

NC

17, 44

No connection internally

R1 – R8

1 – 8

I

R-channel digital input (R1= MSB)

ROUT

40

O

R-channel analog output

AVCC

32, 42

Analog power supply voltage

DVCC

30, 43

Digital power supply voltage

REF IN

34

I

Reference voltage input. REF IN accepts the reference voltage on REF OUT. An external reference can

also be applied consistent with Note 1.

REF OUT

33

O

Reference voltage output. An internal voltage divider generates the voltage level (see schematics of

outputs, page 2).

NOTE 1: VCC – Vref ≤ 1.2 V

– 0.3 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . .

Reference input range, REF IN

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Reference output range, REF OUT

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

0

°C to 70°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage temperature range

– 65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds

260

°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTE 2: All voltage values are with respect to GND.