參數(shù)資料
型號： MAX4571CWI+T
廠商： Maxim Integrated Products
文件頁數(shù)： 13/16頁
文件大?。?/td> 0K
描述： IC AUDIO/VIDEO SWITCH 11 20SOIC
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 1,000
功能： 音頻/視頻切換
電路： 11 x SPST - NO
導(dǎo)通狀態(tài)電阻： 35 歐姆
電壓電源： 單電源
電壓 - 電源，單路/雙路(±)： 2.7 V ~ 5.25 V
電流 - 電源： 6µA
工作溫度： 0°C ~ 70°C
安裝類型： 表面貼裝
封裝/外殼： 20-SOIC（0.295"，7.50mm 寬）
供應(yīng)商設(shè)備封裝： 20-SOIC W
包裝： 帶卷 (TR)
MAX4571–MAX4574
Serially Controlled, Clickless
Audio/Video Switches
6
_______________________________________________________________________________________
Note 2:
The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.
Note 3:
Guaranteed by design. Not subject to production testing.
Note 4:
RON = RON(MAX) - RON(MIN).
Note 5:
Resistance flatness is defined as the difference between the maximum and minimum on-resistance values, as measured
over the specified analog signal range.
Note 6:
Leakage parameters are 100% tested at maximum rated temperature, and guaranteed by correlation at TA = +25°C.
Note 7:
Off-isolation = 20 log [VCOM_ / VNO_ _ ], VCOM_ = output, VNO_ _ = input to off switch.
Note 8:
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.
Note 9:
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: Cb = capacitance of one bus line in pF. Tested with Cb = 400pF.
Note 12: Typical values are for MAX4573/MAX4574 devices.
20
30
25
40
35
45
50
02
1
345
ON-RESISTANCE vs. VCOM
MAX4571-4
toc01
VCOM (V)
ON-RESISTANCE
(
)
V+ = 2.7V
V+ = 3.3V
V+ = 5.0V
18
22
20
26
24
30
28
32
02
1
345
ON-RESISTANCE vs.
VCOM AND TEMPERATURE
MAX4571-4
toc02
VCOM (V)
ON-RESISTANCE
(
)
TA = +85°C
TA = +70°C
TA = +25°C
TA = -40°C
0.001
0.01
1
0.1
10
100
-40
0
-20
20
40
60
80
LEAKAGE CURRENT vs. TEMPERATURE
MAX4571-4
toc03
TEMPERATURE (°C)
CURRENT
(nA)
COM_ OFF
NO_ _ OFF
NO_ _ ON
4.5
4.6
4.9
4.8
4.7
5.0
5.1
-40
0
-20
20
40
60
80
SUPPLY CURRENT vs. TEMPERATURE
MAX4571-4
toc04
TEMPERATURE (°C)
CURRENT
(
A)
-3
-2
1
0
-1
2
3
01
2
3
4
5
CHARGE INJECTION vs. VCOM
MAX4571-4
toc05
VCOM (V)
Q
(pC)
0
100
400
300
200
500
600
-40
0
-20
20
40
60
80
ON/OFF TIME vs. TEMPERATURE
(HARD MODE)
MAX4571-4
toc06
TEMPERATURE (°C)
TIME
(ns)
tON, V+ = 5V
tOFF, V+ = 5V
tON, V+ = 3V
tOFF, V+ = 3V
Typical Operating Characteristics
(V+ = +5V, TA = +25°C, unless otherwise noted.)
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MAX4571EAI-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
MAX4571EEI 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
MAX4571EEI-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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