Datasheet

MAX4359/MAX4360/MAX4456
Low-Cost 4x4, 8x4, 8x8
Video Crosspoint Switches
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Pin Description (continued)
V+
D2
D3
AGND
OUT_
CE
CE
18, 29, 4416, 26, 40
4238
4036
31, 33, 3628, 30, 32
28, 30, 32,
35, 37, 39,
41, 43
25, 27, 29,
31, 33, 35,
37, 39
2724
2623
Positive Supply. All V+ pins must be connected to each
other and bypassed to AGND separately (Figure 2).
13, 363624
Parallel Data Bit D2 when SER/PAR = GND. Not used
when SER/PAR = V
CC
.
343422
Parallel Data Bit when SER/PAR = GND. When
D3 = GND, D0–D2 specify the input channel to be con-
nected to specified buffer. When D3 = V
CC
, D0–D2
specify control codes. D3 is not used in serial mode
(SER/PAR = V
CC
).
323220
Analog Ground. AGND must be at 0.0V, since the gain-
setting resistors of the buffers are connected to these
pins.
15, 292918
Buffer Outputs. Buffer inputs are internally grounded with
a 1000 or 1001 command from the D3–D0 lines.
28, 31, 33,
35
28, 31, 33,
35
17, 19, 21,
23
Active-High Chip Enable. WR is enabled when
CE = GND and CE = V
CC
. WR is disabled when
CE = V
CC
and CE = GND.
272716
Active-Low Chip Enable. WR is enabled when
CE = GND and CE = V
CC
. WR is disabled when
CE = V
CC
and CE = GND.
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PLCCDIPSSOPSSOPSO
NAME
PIN
FUNCTION
MAX4456MAX4360MAX4359