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参数资料
| 型号： | DG445ETE+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/10页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH QUAD SPST 16TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 60 |
| 功能： | 开关 |
| 电路： | 4 x SPST - NO |
| 导通状态电阻： | 160 欧姆 |
| 电压电源： | 单/双电源 |
| 电压 - 电源，单路/双路(±)： | 10 V ~ 30 V，±4.5 V ~ 20 V |
| 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 |
DG444/DG445
Improved, Quad, SPST Analog Switches
2
_______________________________________________________________________________________
PARAMETER
SYMBOL
UNITS
RFLAT(ON)
15
9
RDS(ON)
4
100
-0.50
+0.01
+0.50
Source Leakage Current
(Note 5)
IS(OFF)
-5
+5
nA
-0.50
+0.01
+0.50
Drain Off-Leakage Current
(Note 5)
ID(OFF)
-5
+5
nA
Analog Signal Range
-15
+15
V
Drain-Source
On-Resistance
RDS(ON)
50
85
-0.50
+0.08
+0.50
Drain On-Leakage Current
(Note 5)
-10
+10
nA
IINH
-0.5
-0.00001
+0.5
A
IINL
-0.5
-0.00001
+0.5
A
CONDITIONS
(Note 3)
VANALOG
TA = +25°C
V+ = 13.5V, V- = -13.5V,
VD = ±8.5V, IS = -10mA
TA = TMIN to TMAX
On-Resistance Match
Between Channels (Note 4)
TA = +25°C
5
TA = TMIN to TMAX
VD = ±10V,
IS = -10mA
TA = +25°C
TA = TMIN to TMAX
On-Resistance Flatness (Note 4)
VD = ±5V,
IS = -10mA
TA = +25°C
TA = TMIN to TMAX
V+ = 16.5V, V- = -16.5V,
VD = ±15.5V,
VS =
15.5V
ID(ON)
or
IS(ON)
Input Current with
Input Voltage High
Input Current with
Input Voltage Low
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
VIN = 2.4V, all others = 0.8V
VIN = 0.8V, all others = 2.4V
V+ = 16.5V, V- = -16.5V,
VD = ±15.5V,
VS =
15.5V
V+ = 16.5V, V- = -16.5V,
VD = ±15.5V,
VS = ±15.5V
MIN
TYP
MAX
(Note 2)
±
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Dual Supplies
(V+ = 15V, V- = -15V, VL = 5V, GND = 0, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.)
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.
(Voltage Referenced to V-)
V+........................................................................................44V
GND ....................................................................................25V
VL ..................................................(GND - 0.3V) to (V+ + 0.3V)
Digital Inputs VS, VD (Note 1).......(V- - 2V) to (V+ + 2V) or 30mA
(whichever occurs first)
Continuous Current (any terminal) ......................................30mA
Peak Current, S or D (pulsed at 1ms, 10% duty cycle max) .100mA
Continuous Power Dissipation (TA = +70°C)
6-Pin Narrow SO (derate 8.70mW/°C above +70°C) ...696mW
16-Pin PDIP (derate 10.53mW/°C above +70°C)..........842mW
16-Pin Thin QFN (derate 33.3mW/°C above +70°C) ..2667mW
Operating Temperature Ranges
DG444C/DG445C ................................................0°C to +70°C
DG444D, E/DG445D, E ....................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Note 1: Signals on S, D, or IN exceeding V+ or V- are clamped by internal diodes. Limit forward current to maximum current rating.
INPUT
SWITCH
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相关代理商/技术参数 |
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| DG445ETE+ | 功能描述:模拟开关 IC Quad SPST CMOS Normally Open 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 |
| DG445ETE+T | 功能描述:模拟开关 IC Quad SPST CMOS Normally Open 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 |
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| DG447_11 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Low Power, High Voltage SPST Analog Switches |
| DG447DV-T1-E3 | 功能描述:模拟开关 IC Lo-Pwr HV Dual SPST 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 |
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