参数资料
| 型号： | AD8114ASTZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 3/33页 |
| 文件大小： | 0K |
| 描述： | IC VIDEO CROSSPOINT SWIT 100LQFP |
| 标准包装： | 1 |
| 功能： | 视频交叉点开关 |
| 电路： | 1 x 16:16 |
| 电压电源： | 双电源 |
| 电压 - 电源，单路/双路(±)： | ±4.5 V ~ 5.5 V |
| 电流 - 电源： | 70mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 100-LQFP |
| 供应商设备封装： | 100-LQFP（14x14） |
| 包装： | 托盘 |
第1页第2页当前第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页
AD8114/AD8115
Rev. B | Page 10 of 32
Table 8. Pin Function Descriptions
Pin No.
Mnemonic
Pin Description
58, 60, 62, 64, 66, 68, 70, 72,
4, 6, 8, 10, 12, 14, 16, 18
INxx
Analog Inputs. xx = Channels 00 through 15.
96
DATA IN
Serial Data Input, TTL Compatible.
97
CLK
Clock, TTL Compatible. Falling edge triggered.
98
DATA OUT
Serial Data Out, TTL Compatible.
95
UPDATE
Enable (Transparent) Low. Allows serial register to connect directly to switch matrix.
Data latched when high.
100
RESET
Disable Outputs, Active Low.
99
CE
Chip Enable, Enable Low. Must be low to clock in and latch data.
94
SER/PAR
Selects Serial Data Mode, Low or Parallel Data Mode, High. Must be connected.
53, 51, 49, 47, 45, 43, 41, 39,
37, 35, 33, 31, 29, 27, 25, 23
OUTyy
Analog Outputs. yy = Channels 00 through 15.
3, 5, 7, 9, 11, 13, 15, 17, 19, 57,
59, 61, 63, 65, 67, 69, 71, 73
AGND
Analog Ground for Inputs and Switch Matrix. Must be connected.
1, 75
DVCC
+5 V for Digital Circuitry.
2, 74
DGND
Ground for Digital Circuitry.
20, 56
AVEE
5 V for Inputs and Switch Matrix.
21, 55
AVCC
+5 V for Inputs and Switch Matrix.
54, 50, 46, 42, 38, 34, 30, 26, 22
AVCCxx/yy
+5 V for Output Amplifier that is Shared by Channels xx and yy. Must be connected.
52, 48, 44, 40, 36, 32, 28, 24
AVEExx/yy
–5 V for Output Amplifier that is Shared by Channels xx and yy. Must be connected.
84
A0
Parallel Data Input, TTL Compatible (output select LSB).
83
A1
Parallel Data Input, TTL Compatible (output select).
82
A2
Parallel Data Input, TTL Compatible (output select).
81
A3
Parallel Data Input, TTL Compatible (output select MSB).
80
D0
Parallel Data Input, TTL Compatible (input select LSB)
79
D1
Parallel Data Input, TTL Compatible (input select).
78
D2
Parallel Data Input, TTL Compatible (input select).
77
D3
Parallel Data Input, TTL Compatible (input select MSB).
76
D4
Parallel Data Input, TTL Compatible (output enable).
85 to 93
NC
No Connect.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD8114ASTZ | 制造商:Analog Devices 功能描述:IC SWITCH VIDEO |
| AD8114ASTZ2 | 制造商:AD 制造商全称:Analog Devices 功能描述:Low Cost 225 MHz 16 ?? 16 Crosspoint Switches |
| AD8114-EB | 制造商:AD 制造商全称:Analog Devices 功能描述:Low Cost 225 MHz 16 X 16 Crosspoint Switches |
| AD8114-EVAL | 制造商:Analog Devices 功能描述: 制造商:Analog Devices 功能描述:EVAL BD LOW COST 225 MHZ 16 16 CROSSPOINT SWITES - Bulk |
| AD8115 | 制造商:AD 制造商全称:Analog Devices 功能描述:Low Cost 225 MHz 16 X 16 Crosspoint Switches |
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