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| 型號(hào)： | MAX4574EEI+ |
| 廠商： | Maxim Integrated Products |
| 文件頁(yè)數(shù)： | 13/16頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC SW AUD/VID SER 3WIRE 28-QSOP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 50 |
| 功能： | 音頻/視頻切換 |
| 電路： | 2 x SPST - NO，6 x SPDT - 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： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 28-SSOP（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 28-QSOP |
| 包裝： | 管件 |
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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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4574EEI+ | 功能描述:視頻開(kāi)關(guān) IC Clickless A/V Switch RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)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 |
| MAX4574EEI+T | 功能描述:視頻開(kāi)關(guān) IC Clickless A/V Switch RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)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 |
| MAX4574EEI-T | 功能描述:視頻開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)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 |
| MAX4574EWI | 功能描述:視頻開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)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 |
| MAX4574EWI-T | 功能描述:視頻開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:12 Ohms 傳播延遲時(shí)間: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)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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