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參數(shù)資料
| 型號： | MAX4572CEI |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | Serially Controlled, Clickless Audio/Video Switches |
| 中文描述： | OCTAL 1-CHANNEL, AUDIO/VIDEO SWITCH, PDSO28 |
| 封裝： | 0.150 INCH, 0.025 INCH PITCH, QSOP-28 |
| 文件頁數(shù)： | 6/16頁 |
| 文件大?。?/td> | 315K |
| 代理商： | MAX4572CEI |
M
S erially Controlled, Clic kless
Audio/Video S witc hes
6
_______________________________________________________________________________________
Note 2:
Note 3:
Note 4:
Note 5:
The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.
Guaranteed by design. Not subject to production testing.
R
ON
= R
ON(MAX)
- R
ON(MIN)
.
Resistance flatness is defined as the difference between the maximum and minimum on-resistance values, as measured
over the specified analog signal range.
Leakage parameters are 100% tested at maximum rated temperature, and guaranteed by correlation at T
A
= +25°C.
Off-isolation = 20 log [V
COM
_ / V
NO
_ _ ], V
COM
_ = output, V
NO
_ _ = input to off switch.
All timing is measured from the rising clock edge of the ACK bit for 2-wire, and from the rising edge of
CS
for 3-wire. Turn-
off time is defined at the output of the switch for a 0.5V change, tested with a 300
load to ground. Turn-on time is mea-
sured with a 5k
load resistor to GND. All timing is shown with respect to 20% V+ and 70% V+, unless otherwise noted.
Supply current can be as high as 2mA per switch during switch transitions in the clickless mode, corresponding to a 28mA
total supply transient current requirement.
Note 10:
Leakage testing for single-supply operation is guaranteed by testing with a single +5.25V supply.
Note 11:
C
b
= capacitance of one bus line in pF. Tested with C
b
= 400pF.
Note 12:
Typical values are for MAX4573/MAX4574 devices.
Note 6:
Note 7:
Note 8:
Note 9:
20
30
25
40
35
45
50
0
2
1
3
4
5
ON-RESISTANCE vs. V
COM
M
V
COM
(V)
O
)
V+ = 2.7V
V+ = 3.3V
V+ = 5.0V
18
22
20
26
24
30
28
32
0
2
1
3
4
5
ON-RESISTANCE vs.
V
COM
AND TEMPERATURE
M
V
COM
(V)
O
)
T
A
= +85°C
T
A
= +70°C
T
A
= +25°C
T
A
= -40°C
0.001
0.01
1
0.1
10
100
-40
0
TEMPERATURE (°C)
-20
20
40
60
80
LEAKAGE CURRENT vs. TEMPERATURE
M
C
COM_ OFF
NO_ _ OFF
NO_ _ ON
4.5
4.6
4.9
4.8
4.7
5.0
5.1
-40
0
TEMPERATURE (°C)
-20
20
40
60
80
SUPPLY CURRENT vs. TEMPERATURE
M
C
μ
A
-3
-2
1
0
-1
2
3
0
1
2
3
4
5
CHARGE INJECTION vs. V
COM
M
V
COM
(V)
Q
0
100
400
300
200
500
600
-40
0
TEMPERATURE (°C)
-20
20
40
60
80
ON/OFF TIME vs. TEMPERATURE
(HARD MODE)
M
T
t
ON
, V+ = 5V
t
OFF
, V+ = 5V
t
ON
, V+ = 3V
t
OFF
, V+ = 3V
Typic al Operating Charac teristic s
(V+ = +5V, T
A
= +25°C, unless otherwise noted.)
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MAX4572CEI+ | 功能描述:視頻開關(guān) IC Clickless A/V Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時間: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel |
| MAX4572CEI+T | 功能描述:視頻開關(guān) IC Clickless A/V Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時間: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel |
| MAX4572CEI-T | 功能描述:視頻開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時間: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel |
| MAX4572CWI | 功能描述:視頻開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時間: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel |
| MAX4572CWI-T | 功能描述:視頻開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時間: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel |
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