TMC3503R2C80 查看數據表（PDF） - Fairchild Semiconductor
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TMC3503R2C80 Datasheet PDF : 14 Pages
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PRODUCT SPECIFICATION
TMC3503
Table 1. Output Voltage versus Input Code, SYNC, BLANK, and WHITE
VREF = 1.235 V, RREF = 590 Ω, RL = 37.5 Ω
RGB7-0
(MSB…LSB)
SYNC
All D/As
BLANK WHITE
VOUT
D/A with IOS Connected
SYNC BLANK WHITE VOUT
XXXX XXXX
X
1
1
0.714
1
1
1
1.000
1111 1111
X
1
0
0.714
1
1
0
1.000
1111 1110
X
1
0
0.711
1
1
0
0.997
1111 1101
X
1
0
0.709
1
1
0
0.995
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
0000 0000
X
1
0
0.385
1
1
0
0.671
1111 1111
X
1
0
0.383
1
1
0
0.669
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
0000 0010
X
1
0
0.059
1
1
0
0.345
0000 0001
X
1
0
0.057
1
1
0
0.343
0000 0000
X
1
0
0.054
1
1
0
0.340
XXXX XXXX
X
0
X
0.000
1
0
X
0.286
XXXX XXXX
X
0
X
0.000
0
0
X
0.000
Pin Assignments
PLCC Package
LQFP Package
G0 7
G1 8
G2 9
G3 10
G4 11
G5 12
G6 13
G7 14
BLANK 15
SYNC 16
VDD 17
TMC3503
39 IOR
38 IOG
37 IOS
36 VDD
35 VDD
34 VDD
33 IOB
32 GND
31 GND
30 GND
29 GND
65-3503-03
GND
1
G0
2
G1
3
G2
4
G3
5
GGGG4567
6
7
8
9
BLANK
10
SYNC
11
VDD
12
TMC3503
36
RREF
35
VREF
34
COMP
33
IOR
32
IOG
31
OVDD
30
29
VIODBD
28
GND
27
GND
26
CLOCK
25
NC
65-3503-06
Notes (LQFP Package Only):
1. Pin functions White and Sleep are not available.
2. IOS function is tied internally to IOG pin.
REV. 1.02 11/24/99
3
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