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参数资料
| 型号： | MAX459CQH-D |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 15/17页 |
| 文件大小： | 0K |
| 描述： | IC VIDEO CROSSPOINT SWIT 44PLCC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 28 |
| 功能： | 视频交叉点开关 |
| 电路： | 1 x 8:4 |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 44-LCC（J 形引线） |
| 供应商设备封装： | 44-PLCC（16.59x16.59） |
| 包装： | 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX459CQH-DW | 功能描述:模拟和数字交叉点 IC RoHS:否 制造商:Micrel 配置:2 x 2 封装 / 箱体:MLF-16 数据速率:10.7 Gbps 输入电平:CML, LVDS, LVPECL 输出电平:CML 电源电压-最大:3.6 V 电源电压-最小:2.375 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 产品:Digital Crosspoint 封装:Tube |
| MAX459CQH-DW-T | 功能描述:模拟和数字交叉点 IC RoHS:否 制造商:Micrel 配置:2 x 2 封装 / 箱体:MLF-16 数据速率:10.7 Gbps 输入电平:CML, LVDS, LVPECL 输出电平:CML 电源电压-最大:3.6 V 电源电压-最小:2.375 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 产品:Digital Crosspoint 封装:Tube |
| MAX459CQH-TD | 功能描述:视频开关 IC RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel |
| MAX459EPL | 功能描述:视频开关 IC RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel |
| MAX459EVKIT-PLC | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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