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参数资料
| 型号： | MAX7457ETE+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/8页 |
| 文件大小： | 0K |
| 描述： | IC SW VIDEO DL SCART 16TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 60 |
| 功能： | 视频开关 |
| 电路： | 2 x SCART |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 4.75 V ~ 5.25 V |
| 电流 - 电源： | 100mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WQFN 裸露焊盘 |
| 供应商设备封装： | 16-TQFN-EP（5x5） |
| 包装： | 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX7457ETE+ | 功能描述:视频开关 IC Video Switch for Dual SCART Connector RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel |
| MAX7457ETE+T | 功能描述:视频开关 IC Video Switch for Dual SCART Connector RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel |
| MAX7457ETE-T | 功能描述:视频开关 IC RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel |
| MAX745C/D | 功能描述:电池管理 RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| MAX745EAP | 功能描述:电池管理 Switch-Mode Li Battery Charger RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
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