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參數(shù)資料
| 型號(hào)： | MM1250 |
| 廠商： | MITSUMI ELECTRIC |
| 英文描述： | Monolithic IC MM1250 |
| 中文描述： | 單片集成電路MM1250 |
| 文件頁數(shù)： | 5/9頁 |
| 文件大?。?/td> | 308K |
| 代理商： | MM1250 |
MITSUMI
I
2
C Bus Video Switch MM1250
I
2
C Bus Recommended Operating Conditions
(Refer to diagram below)
Item
Symbol
V
IL
V
IH
f
SCL
t
BUF
t
HD : STA
t
LOW
t
HIGH
t
SU : STA
t
HD : DAT
t
SU : DAT
t
R
t
F
t
SU : STO
Measurement conditions
I
2
C logic low level discrimination value
I
2
C logic high level discrimination value
Min. Typ. Max. Units
Input voltage L
Input voltage H
Clock frequency
Data transfer wait time
SCL start hold time
SCL low level hold time
SCL high level hold time
SCL start setup time
SDA data hold time
SDA data setup time
SCL rise time
SCL fall time
SCL stop setup time
0.7
5.0
100
V
V
2.1
kHz
μS
μS
μS
μS
μS
μS
μS
nS
nS
μS
4.7
4.0
4.7
4.0
4.7
5.0
250
1000
300
4.0
SDA
SCL
t
BUF
P
P
St
HD:STA
t
HD:DAT
t
HIGH
t
SU:DAT
t
SU:STA
t
SU:STO
t
LOW
Sr
t
R
t
F
I
2
C Bus control signals
Notes :
*
1
CrosstalkV
OUT
2
Input a 1V
P
-
P
, 4.43MHz sine wave to SG1.
Given S1=A, S5=A, S6~S10= B, Bit=011 and TP7 amplitude V01,
Combinations below : V02, then C
TV
is obtained as follows:
C
TV
=20log (V02/V01) dB
Signal input
Input
Switch status
Control bit
amplitude
S1
S4
A
B
-
-
-
-
A
B
-
-
B
S5
A
A
A
B
B
B
B
B
B
B
B
S6
B
B
B
A
A
B
B
B
B
B
B
S7
B
B
B
B
B
B
B
B
B
B
A
S8
B
B
B
B
B
A
A
A
B
B
B
S9
B
B
B
B
B
B
B
B
B
A
B
S10
B
B
B
B
B
B
B
B
A
B
B
Bit2
Bit1
Bit0
-
0
1
A
-
-
-
-
1
1
1
1
0
1
0
1
SG1
1V
P
-
P
B
C
-
0
1
SG6
2V
P
-
P
2V
P
-
P
1V
P
-
P
-
-
-
-
-
-
1
1
0
1
1
1
SG5
SG2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MM1253A | Remaining Battery Power Display |
| MM1251A | Remaining Battery Power Display |
| MM1251 | Remaining Battery Power Display |
| MM1252 | Remaining Battery Power Display |
| MM1251B | Remaining Battery Power Display |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MM1251 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:Remaining Battery Power Display |
| MM1251A | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:Remaining Battery Power Display |
| MM1251B | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:Remaining Battery Power Display |
| MM1252 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:Remaining Battery Power Display |
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