PRODUCT SPECIFICATION
TMC3503
Table 1. Output Voltage versus Input Code, SYNC, BLANK, and WHITE
V
REF
= 1.235 V, R
REF
= 590
Ω,
R
L
= 37.5
Ω
RGB7-0
(MSB…LSB)
XXXX XXXX
1111 1111
1111 1110
1111 1101
•
•
0000 0000
1111 1111
•
•
0000 0010
0000 0001
0000 0000
XXXX XXXX
XXXX XXXX
All D/As
SYNC
X
X
X
X
•
•
X
X
•
•
X
X
X
X
X
BLANK
1
1
1
1
•
•
1
1
•
•
1
1
1
0
0
WHITE
1
0
0
0
•
•
0
0
•
•
0
0
0
X
X
V
OUT
0.714
0.714
0.711
0.709
•
•
0.385
0.383
•
•
0.059
0.057
0.054
0.000
0.000
SYNC
1
1
1
1
•
•
1
1
•
•
1
1
1
1
0
D/A with IOS Connected
BLANK
1
1
1
1
•
•
1
1
•
•
1
1
1
0
0
WHITE
1
0
0
0
•
•
0
0
•
•
0
0
0
X
X
V
OUT
1.000
1.000
0.997
0.995
•
•
0.671
0.669
•
•
0.345
0.343
0.340
0.286
0.000
Pin Assignments
PLCC Package
R
7
R
6
R
5
R
4
R
3
R
2
R
1
R
0
R
REF
V
REF
COMP
LQFP Package
GND
R
7
R
6
R
5
R
4
R
3
R
2
R
1
R
0
GND
GND
NC
38
37
36
35
48
47
46
45
44
43
42
41
40
39
38
37
39
44
43
42
41
18
19
20
21
22
23
24
25
26
27
28
G
0
G
1
G
2
G
3
G
4
G
5
G
6
G
7
BLANK
SYNC
V
DD
40
6
5
4
3
2
1
7
8
9
10
11
12
13
14
15
16
17
TMC3503
34
33
32
31
30
29
IO
R
IO
G
IO
S
V
DD
V
DD
V
DD
IO
B
GND
GND
GND
GND
GND
G
0
G
1
G
2
G
3
G
4
G
5
G
6
G
7
BLANK
SYNC
V
DD
1
2
3
4
5
6
7
8
9
10
11
12
TMC3503
36
35
34
33
32
31
30
29
28
27
26
25
R
REF
V
REF
COMP
IO
R
IO
G
OV
DD
V
DD
IO
B
GND
GND
CLOCK
NC
B
0
B
1
B
2
B
3
B
4
B
5
B
6
B
7
WHITE
CLK
SLEEP
65-3503-03
13
14
15
16
17
18
19
20
21
22
23
24
65-3503-06
Notes (LQFP Package Only):
1. Pin functions White and Sleep are not available.
2. IO
S
function is tied internally to IO
G
pin.
NC
GND
GND
B
0
B
1
B
2
B
3
B
4
B
5
B
6
B
7
NC
REV. 1.02 11/24/99
3
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
