參數(shù)資料
型號： MAX7457ETE+
廠商： Maxim Integrated Products
文件頁數(shù)： 2/8頁
文件大?。?/td> 0K
描述： IC SW VIDEO DL SCART 16TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 60
功能： 視頻開關(guān)
電路： 2 x SCART
電壓電源： 單電源
電壓 - 電源，單路/雙路(±)： 4.75 V ~ 5.25 V
電流 - 電源： 100mA
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 16-WQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 16-TQFN-EP（5x5）
包裝： 管件
MAX7457
Video Switch for Dual SCART Connectors
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = +5V ±5%, CL = 0 to 20pF, RL = 75
to GND for DC-coupled load, RL = 75 to VCC/2 for AC-coupled load, TA = TMIN to
TMAX, unless otherwise noted. Typical values are at VCC = 5V, TA = +25°C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
VCC to GND ..............................................................-0.3V to +6V
INA1, INA2, INB, INC, IND to GND ............-0.3V to (VCC + 0.3V)
OUTA, OUTB, OUTC, OUTD to GND .........-0.3V to (VCC + 0.3V)
SELA, DISABLE to GND .............................-0.3V to (VCC + 0.3V)
Maximum Current into Any Pin Except VCC and GND .....±50mA
Continuous Power Dissipation (TA = +70°C)
16-Pin TQFN (derate 20.8mW/°C
above +70°C)..........................................................1666.7mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Channel INA_
+0.9
+1.2
+1.5
Passband Flatness
f = 100kHz to 5MHz,
relative to 100kHz
Channels INB,
INC, IND
-0.75
+0.15
+0.75
dB
Stopband Attenuation
ASB
f
≥ 27MHz
40
43
dB
Differential Gain
dG
5-step modulated staircase
0.15
0.5
%
Differential Phase
d
θ
5-step modulated staircase
0.15
0.5
Degrees
Signal-to-Noise Ratio
SNR
Peak signal (2VP-P) to RMS noise, f = 100Hz
to 50MHz
80
dB
Channel INA_
17
30
Group Delay Deviation
tg
Deviation from
100kHz to 4.1MHz
Channels INB,
INC, IND
11
20
ns
Line-Time Distortion
HDIST
18s, 100 IRE bar
0.3
%
Field-Time Distortion
VDIST
130 lines, 18s, 100 IRE bar
0.5
%
Clamp Settling Time
tCLAMP
To ±1%
300
Lines
Channel INA_
0.6
0.9
1.1
Output DC Clamp Level
Channel INB, INC, IND
1.1
1.5
1.8
V
Low-Frequency Gain Accuracy
AV
f = 100kHz, relative to gain of +6dB
-3
+3
%
Low-Frequency Gain Matching
AV(MATCH)
Low-frequency channel-to-channel
matching, f = 100kHz
4%
Group Delay Matching
tg(MATCH)
Low-frequency channel-to-channel
matching, f = 100kHz
2ns
Channel-to-Channel Crosstalk
XTALK
f = 100kHz to 3.58MHz
-60
dB
Disabled Output Impedance
ZDISABLE
At 5MHz
2
k
Output Short-Circuit Current
ISC
OUT_ shorted to GND or VCC
70
mA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX7457ETE+ 功能描述:視頻開關(guān) IC Video Switch for Dual SCART Connector 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
MAX7457ETE+T 功能描述:視頻開關(guān) IC Video Switch for Dual SCART Connector 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
MAX7457ETE-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
MAX745C/D 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
MAX745EAP 功能描述:電池管理 Switch-Mode Li Battery Charger RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
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