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| 型号： | MAX349EWN+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 12/20页 |
| 文件大小： | 0K |
| 描述： | IC MULTIPLEXER 8X1 18SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1,000 |
| 功能： | 多路复用器 |
| 电路： | 1 x 8:1 |
| 导通状态电阻： | 100 欧姆 |
| 电压电源： | 单/双电源 |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 16 V，±2.7 V ~ 8 V |
| 电流 - 电源： | 1µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 18-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 18-SOIC W |
| 包装： | 带卷 (TR) |
MAX349/MAX350
Serially Controlled, Low-Voltage,
8-Channel/Dual 4-Channel Multiplexers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Dual Supplies
(V+ = +4.5V to +5.5V, V- = -4.5V to -5.5V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at 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.
Voltages Referenced to GND
V+ ...........................................................................-0.3V, +17V
V- ............................................................................-17V, +0.3V
V+ to V-...................................................................-0.3V, +17V
SCLK, CS, DIN, DOUT, RESET .................-0.3V to (V+ + 0.3V)
NO, COM .................................................(V- - 2V) to (V+ + 2V)
Continuous Current into Any Terminal..............................±30mA
Peak Current, NO or COM
(pulsed at 1ms, 10% duty cycle).................................±100mA
Continuous Power Dissipation (TA = +70°C)
18-Pin Plastic DIP (derate 11.11mW/°C above +70°C) ..889mW
18-Pin SO (derate 9.52mW/°C above +70°C)...............762mW
20-Pin SSOP (derate 8.00mW/°C above +70°C) ..........640mW
18-Pin CERDIP (derate 10.53mW/°C above +70°C).....842mW
Operating Temperature Ranges
MAX349C_ _, MAX350C_ _ .................................0°C to +70°C
MAX349E_ _, MAX350E_ _ ...............................-40°C to +85°C
MAX349M_ _, MAX350M_ _ ...........................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
CONDITIONS
UNITS
MIN
TYP
MAX
(Note 1)
SYMBOL
PARAMETER
60
100
V
V-
V+
VCOM, VNO
Analog Signal Range
V+ = 5V, V- = -5V,
VCOM = ±3V, INO = 1mA
125
RON
COM-NO On-Resistance
C, E, M
TA = +25°C
C, E, M
TA = +25°C
16
C, E, M
V+ = 5V, V- = -5V,
VCOM = ±3V, INO = 1mA
20
RON
COM-NO On-Resistance Match
Between Channels (Note 2)
TA = +25°C
10
C, E, M
V+ = 5V, V- = -5V, INO = 1mA,
VCOM = -3V, 0V, 3V
15
RFLAT(ON)
COM-NO On-Resistance
Flatness (Note 2)
TA = +25°C
-0.1
0.002
0.1
ANALOG SWITCH
C, E
-5
5
V+ = 5.5V, V- = -5.5V,
VCOM = -4.5V, VNO = 4.5V
M
-10
10
TA = +25°C
-0.1
0.002
0.1
C, E
-5
5
NO Off-Leakage Current
(Note 3)
INO(OFF)
V+ = 5.5V, V- = -5.5V,
VCOM = 4.5V, VNO = -4.5V
M
-10
10
nA
TA = +25°C
-0.1
0.002
0.1
C, E
-10
10
M
-100
100
TA = +25°C
-0.1
0.002
0.1
C, E
-5
5
V+ = 5.5V,
V- = -5.5V,
VCOM =
±4.5V,
VNO = ±4.5V
M
-50
50
TA = +25°C
-0.2
0.002
0.2
C, E
-10
10
M
-100
100
TA = +25°C
-0.2
0.002
0.2
C, E
-5
5
COM Off-Leakage Current
(Note 3)
ICOM(OFF)
V+ = 5.5V,
V- = -5.5V,
VCOM =
-4.5V,
VNO = 4.5V
M
-50
50
nA
MAX349
MAX350
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| MAX3503EGP-T | 功能描述:多路器开关 IC RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MAX3503EVKIT | 功能描述:交换机 IC 开发工具 RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:USB Power Switches 工具用于评估:MAX4984E 工作电源电压:2.8 V to 5.5 V |
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