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参数资料
| 型号： | TEA6422D |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 多路复用及模拟开关 |
| 英文描述： | 12-CHANNEL, AUDIO/VIDEO SWITCH, PDSO28 |
| 封装： | SO-28 |
| 文件页数： | 5/10页 |
| 文件大小： | 170K |
| 代理商： | TEA6422D |
TEA6422
4/10
Figure 2. IC Bus Timing
I2C BUS CHARACTERISTICS
Symbol
Parameter
Test
Conditions
Min.
Max.
Unit
SCL
VIL
Low Level Input Voltage
- 0.3
+ 1.5
V
VIH
High Level Input Voltage
3.0
VCC + 0.5
V
ILI
Input Leakage Current
VI = 0 to VCC
- 10
+ 10
A
fSCL
Clock Frequency
0
100
kHz
tR
Input Rise Time
1.5V to 3V
1000
ns
tF
Input Fall Time
3V to 1.5V
300
ns
CI
Input Capacitance
10
pF
SDA
VIL
Low Level Input Voltage
- 0.3
+ 1.5
V
VIH
High Level Input Voltage
3.0
VCC + 0.5
V
ILI
Input Leakage Current
VI = 0 to VCC
- 10
+ 10
A
CI
Input Capacitance
10
pF
tR
Input Rise Time
1.5V to 3V
1000
ns
tF
Input Fall Time
3V to 1.5V
300
ns
VOL
Low Level Output Voltage
IOL = 3mA
0.4
V
tF
Output Fall Time
3V to 1.5V
250
ns
CL
Load Capacitance
400
pF
TIMING
tLOW
Clock Low Period
4.7
s
tHIGH
Clock High Period
4.0
s
tSU, DAT
Data Set-up Time
250
ns
tHD, DAT
Data Hold Time
0
340
ns
tSU, STO
Set-up Time from Clock High to Stop
4.0
s
tBUF
Start Set-up Time following a Stop
4.7
s
tHD, STA
Start Hold Time
4.0
s
tSU, STA
Start Set-up Time following Clock Low-to High
Transition
4.7
s
(start, stop)
t
BUF
t
LOW
t
HIGH
t
f
t
r
t
HD,STA
t
HD,DAT
t
SU,DAT
t
SU,STA
t
SU,STO
SDA
SCL
SDA
1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TEA6422DT | 功能描述:视频 IC Audio Matrix Switch RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| TEA6425 | 功能描述:视频 IC Video Celluar Matrix RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| TEA6425_03 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:VIDEO CELLULAR MATRIX |
| TEA6425D | 功能描述:视频 IC RECTIFIER RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| TEA6430 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:AUDIO CELLULAR MATRIX |
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