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参数资料
| 型号： | MAX4743ELA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/12页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH DUAL SPST 8UDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 开关 |
| 电路： | 2 x SPST - NC/NO |
| 导通状态电阻： | 800 毫欧 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 1.6 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WFDFN |
| 供应商设备封装： | 8-uDFN（2x2） |
| 包装： | 带卷 (TR) |
MAX4741/MAX4742/MAX4743
0.8
, Low-Voltage, Single-Supply Dual SPST
Analog Switches
_______________________________________________________________________________________
5
ELECTRICAL CHARACTERISTICS—Single +1.8V Supply (continued)
(V+ = +1.8V, VIH = +1.0V, VIL = 0.4V, TA = TMIN to TMAX, unless otherwise specified. Typical values are at TA = +25°C.) (Notes 2, 3)
PARAMETER
SYMBOL
CONDITIONS
TA
MIN
TYP
MAX
UNITS
LOGIC INPUT
Input Logic High
VIH
1V
Input Logic Low
VIL
0.4
V
Input Leakage Current
IIN
VIN_ = 0 or V+
-1
1
A
Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value is a maximum, is
used in this data sheet.
Note 3: DFN and SOT23 packaged parts are 100% tested at +25°C. Limits across the full temperature range are guaranteed by
design and correlation. MAX packaged parts -40°C specifications are guaranteed by design.
Note 4:
RON = RON(MAX) - RON(MIN).
Note 5: Flatness is defined as the difference between the maximum and the minimum value of on-resistance as measured over the
specified analog signal ranges.
Note 6: Guaranteed by design.
Note 7: Off-Isolation = 20log10(VCOM_/VNO_), VCOM_ = output, VNO_ = input to off switch.
Note 8: Between two switches.
Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
0
0.4
0.2
0.8
0.6
1.2
1.4
1.0
0
0.8 1.2
0.4
1.6 2.0 2.4 2.8 3.2 3.6
ON-RESISTANCE vs. VCOM
MAX4741
toc01
VCOM (V)
R
ON
(
)
V+ = +1.8V
V+ = +2.5V
V+ = +2.7V
V+ = +3.0V
V+ = +3.3V
V+ = +2.0V
V+ = +3.6V
ICOM = 100mA
0
0.2
0.1
0.4
0.3
0.6
0.5
0.7
0
0.6 0.9
0.3
1.2 1.5 1.8 2.1 2.4 2.7
ON-RESISTANCE vs. VCOM
AND TEMPERATURE
MAX4741
toc02
VCOM (V)
R
ON
(
)
TA = +85
°C
TA = +25
°C
TA = -40
°C
V+ = +2.7V
ICOM = 100mA
8
16
12
24
20
28
32
40
36
44
1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6
TURN-ON/OFF TIME
vs. SUPPLY VOLTAGE
MAX4741
toc03
V+ (V)
t ON
/t
OFF
(ns)
tON
tOFF
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| MAX4528CUA+T | IC SWITCH DUAL SPDT 8UMAX |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4743EUA | 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4743EUA+ | 功能描述:模拟开关 IC 0.8Ohm Dual SPST Audio Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4743EUA+T | 功能描述:模拟开关 IC 0.8Ohm Dual SPST Audio Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4743EUA-T | 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4744ELB+ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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