Datasheet

MAX3845
DVI/HDMI 2:4 TMDS Fanout Switch and
Cable Driver
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GND1
OUT2_B+
GND1
OUT2_C+
OUT2_D+
OUT2_D-
GND2
OUT2_C-
GND1
OUT2_B-
GND1
PREEMPH2
OUT_LEVEL
GND2
OUT3_A+
PREEMPH3
IN_SEL3
IN_SEL2
GND2
OUT3_B+
OUT3_C+
OUT3_C-
OUT3_B-
GND2
OUT3_A-
INT1_B-
V
CC1
IN1_C+
V
CC1
IN1_D+
IN1_D-
V
CC2
INT1_B+
V
CC1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
100
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
IN_SEL4
PREEMPH4
HOTPLUG4
OUT4_D-
GND2
V
CC2
IN2_D-
IN2_D+
V
CC2
IN1_A- IN1_A+ V
CC1
IN_SEL1 PREEMPH1 HOTPLUG1 GND1 OUT1_A+ OUT1_A- GND1 OUT1_B+ OUT1_B- GND1 OUT1_C+ GND1 OUT1_D+ OUT1_D- GND1 HOTPLUG2 GND1 OUT2_A+ OUT2_A- GND1 V
CC1
MAX3845
TOP VIEW
IN1_C-
PWRDWN_1
V
CC3
LOSMUTE_EN
PWRDWN_2
V
CC2
IN2_A+
V
CC1
TEMP
IN2_A-
V
CC2
IN2_B+
V
CC2
IN2_C+
IN2_C-
IN2_B-
OUT4_C+
GND2
OUT4_B-
GND2
OUT4_C-
GND2
OUT4_D+
OUT4_B+
GND2
HOTPLUG3
GND2
OUT3_D+
OUT4_A+
OUT4_A-
OUT3_D-
TQFP-EP*
*EXPOSED PAD MUST BE CONNECTED TO GROUND.
GND2
OUT1_C-
+
Pin Configuration