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| 型号： | MAX4574EEI+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 9/16页 |
| 文件大小： | 0K |
| 描述： | IC SW AUD/VID SER 3WIRE 28-QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 功能： | 音频/视频切换 |
| 电路： | 2 x SPST - NO，6 x SPDT - NO |
| 导通状态电阻： | 35 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 5.25 V |
| 电流 - 电源： | 6µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 28-QSOP |
| 包装： | 管件 |
MAX4571–MAX4574
Serially Controlled, Clickless
Audio/Video Switches
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Single +5V Supply
(V+ = +5V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2)
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.
V+ to GND ................................................................-0.3V to +6V
NO_ _, COM_, DOUT to GND (Note 1) ........-0.3V to (V+ + 0.3V)
SCL, SDA, CS, SCLK, DIN, A0, A1 to GND..............-0.3V to +6V
Continuous Current into Any Terminal..............................±10mA
Peak Current (pulsed at 1ms, 10% duty cycle)................±50mA
Continuous Power Dissipation (TA = +70°C)
QSOP (derate 10.8mW/°C above +70°C) ...................860mW
SSOP (derate 9.5mW/°C above +70°C) .....................762mW
Wide SO (derate 12.5mW/°C above +70°C).............1000mW
Operating Temperature Ranges
MAX457_C_ _ ....................................................0°C to +70°C
MAX457_E_ _..................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
VNO_ _ = 4.5V, 1V;
VCOM_ = 1V, 4.5V;
V+ = 5.25V
ICOM_ = 4mA;
V+ = 4.75V;
VNO_ _ = 1V, 2V, 3V
ICOM_ = 4mA,
VNO_ _ = 3V,
V+ = 4.75V
CONDITIONS
V
0V+
VNO_ _,
VCOM_
ANALOG SWITCHES
Analog Signal Range (Note 3)
nA
-0.2
0.01
0.2
INO_ _ (OFF)
NO_ _ Off-Leakage
Current (Note 6)
2
6
RFLAT
On-Resistance
Flatness (Note 5)
25
35
RON
On-Resistance
45
0.8
3
RON
On-Resistance Match
Between Channels (Note 4)
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
COM_ Off-Leakage
Current (Note 6)
ICOM_ (OFF)
VNO_ _ = 4.5V, 1V;
VCOM_ = 1V, 4.5V;
V+ = 5.25V
-0.2
0.01
0.2
nA
COM _ On-Leakage
Current (Note 6)
ICOM_ (ON)
VCOM_ = 4.5V, 1V;
VNO_ _ = 4.5V, 1V, or
floating; V+ = 5.25V
-0.2
0.01
0.2
nA
AUDIO PERFORMANCE
Total Harmonic Distortion
plus Noise
THD+N
fIN = 1kHz, RL = 600, VNO_ _ = 1VRMS,
VNO_ _ = 2.5V
0.07
%
Off-Isolation (Note 7)
VISO(A)
VNO_ _ = 1VRMS, fIN = 20kHz,
RL = 600, Figure 1
-90
dB
Channel-to-Channel Crosstalk
VCT(A)
VNO_ _ = 1VRMS, fIN = 20kHz,
RS = 600, Figure 1
-90
dB
ICOM_ = 4mA,
VNO_ _ = 3V,
V+ = 4.75V
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
3
TA = TMIN to TMAX
6
TA = TMIN to TMAX
-10
10
-10
10
-10
10
ANALOG SWITCHES
AUDIO PERFORMANCE
Note 1: Signals on NO_ _ or COM_ exceeding V+ or V- are clamped by internal diodes. Limit forward-diode current to maximum
current rating.
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相关代理商/技术参数 |
参数描述 |
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| MAX4574EEI+ | 功能描述:视频开关 IC Clickless A/V Switch 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 |
| MAX4574EEI+T | 功能描述:视频开关 IC Clickless A/V Switch 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 |
| MAX4574EEI-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 |
| MAX4574EWI | 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 |
| MAX4574EWI-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 |
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