參數(shù)資料
型號: MAX458CPL
廠商: Maxim Integrated Products
文件頁數(shù): 15/17頁
文件大?。?/td> 0K
描述: IC VIDEO CROSSPOINT SWITCH 40DIP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 10
功能: 視頻交叉點(diǎn)開關(guān)
電路: 1 x 8:4
工作溫度: 0°C ~ 70°C
安裝類型: 通孔
封裝/外殼: 40-DIP(0.600",15.24mm)
供應(yīng)商設(shè)備封裝: 40-PDIP
包裝: 管件
MAX458/MAX459
8x4 Video Crosspoint Switches with Buffers
6
_______________________________________________________________________________________
______________________________________________________________Pin Description
FUNCTION
1
DIN
Serial Data Input
2, 4, 6, 8,
14, 16, 18,
27, 33, 35
GND
Ground
PIN
3
IN0
Analog Input Channel 0
5
IN1
Analog Input Channel 1
11
IN4
Analog Input Channel 4
10, 31
VCC
Positive Power Supply (+5V). Connect both VCC pins to the positive supply.
9
IN3
Analog Input Channel 3
7
IN2
Analog Input Channel 2
19
SHDN
Shutdown, active high. Connect to GND if not used.
17
IN7
Analog Input Channel 7
15
IN6
Analog Input Channel 6
13
IN5
Analog Input Channel 5
12, 29
VEE
Negative Power Supply (-5V). Connect both VEE pins to the negative supply.
1
3, 5, 8, 10,
16, 18, 20,
30, 37, 39
4
7
13
12, 35
11
9
21
19
17
15
14, 33
NAME
DIP
PLCC
20
DOUT
Serial Data Output used for daisy-chaining devices.
21
D3
Parallel Digital Channel Input Address Bit 3
25
A1
Parallel Digital Amplifier Output Address Bit 1
24
D0
Parallel Digital Channel Input Address Bit 0
23
D1
Parallel Digital Channel Input Address Bit 1
22
D2
Parallel Digital Channel Input Address Bit 2
34
OUT0
Amplifier 0 Analog Output
32
OUT1
Amplifier 1 Analog Output
30
OUT2
Amplifier 2 Analog Output
28
OUT3
Amplifier 3 Analog Output
26
A0
Parallel Digital Amplifier Output Address Bit 0
22
23
28
27
26
25
38
36
34
31
29
40
C
S
Chip Select, used in serial operation. Hold high for parallel mode of operation.
38
U
P
D
A
T
E
Update Low, latches amplifier registers in parallel mode. Hold high for serial operation.
37
W
R
Write Low, latches input registers in parallel mode. Hold high for serial operation.
36
C
E
Chip Enable, used in parallel mode. Keep high for serial operation.
44
42
41
40
N.C.
Not Internally Connected
2, 6, 24, 32
39
SCLK
Serial Clock
43
Note: All GND pins must be grounded for optimum crosstalk performance.
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