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参数资料
型号： DG442CY+T
厂商： Maxim Integrated Products
文件页数： 4/9页
文件大小： 0K
描述： IC SWITCH QUAD SPST 16SOIC
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： 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： 0°C ~ 70°C
安装类型： 表面贴装
封装/外壳： 16-SOIC（0.154"，3.90mm 宽）
供应商设备封装： 16-SOIC
包装： 带卷 (TR)
DG441/DG442
Improved, Quad, SPST Analog Switches
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—Single Supply
(V+ = 12V, V- = 0V, VGND = 0V, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.)
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
-15
0
15
-10
-5
510
ON-LEAKAGE CURRENTS
ON-LEAKAGE
(nA)
-2
-1
0
1
2
3
4
VS, VD (V)
TA = +125
°C
TA = +85
°C
V+ = 15V
V- = -15V
-15
0
15
-10
-5
510
OFF-LEAKAGE CURRENTS
OFF-LEAKAGE
(nA)
-1
0
2
1
VS, VD (V)
TA = +85
°C
TA = +125
°C
V+ = 15V
V- = -15V
SWITCHING THRESHOLD vs.
BIPOLAR SUPPLY VOLTAGE
V
IN
(V)
0
0.5
1.5
2.0
2.5
3.0
3.5
±5
±10
±15
±20
BIPOLAR SUPPLY VOLTAGE (V)
MAX
MIN
Note 2: Typical values are for design aid only, are not guaranteed, and are not subject to production testing. The algebraic con-
vention, where the most negative value is a minimum and the most positive value a maximum, is used in this data sheet.
Note 3: Guaranteed by design.
Note 4: On-resistance match between channels and flatness is guaranteed only with bipolar-supply operation. Flatness is defined
as the difference between the maximum and the minimum value of on-resistance as measured at the extremes of the speci-
fied analog range.
Note 5: Leakage parameters IS(OFF), ID(OFF), and ID(ON) are 100% tested at the maximum rated hot temperature and guaranteed
by correlation at +25°C.
Note 6: Off-Isolation Rejection Ratio = 20log (VD/VS), VD = output, VS = input to off switch.
Note 7: Between any two switches.
TA = +25°C
TA = TMIN to TMAX
A
(Note 3)
TA = +25°C
A
15
100
All channels on or off, VIN = 0V or 5V
I+
TA = TMIN to TMAX
Positive Supply Current
TA = +25°C
CL = 1nF, VGEN = 0V
ns
V+ = 10.8V, VD = 3V, 8V,
IS = 1.0mA
60
200
Q
Charge Injection (Note 3)
pC
510
CONDITIONS
-5
5
VS = 8V, Figure 2
tOFF
Turn-Off Time
TA = +25°C
All channels on or off,
VIN = 0V or 5V
V
-100
-15
All channels on or off, VIN = 0V or 5V
IGND
Ground Current
TA = +25°C
V
012
VANALOG
Analog Signal Range
10
30
I-
Negative Supply Current
A
-1
-0.0001
1
V+
Ω
100
160
rDS(ON)
Drain-Source
On-Resistance
200
Power-Supply Range
VS = 8V, Figure 2
tON
Turn-On Time
ns
UNITS
MIN
TYP
MAX
(Note 2)
SYMBOL
PARAMETER
300
400
SWITCH
SUPPLY
DYNAMIC
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DG442DJ+ 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
DG442DJ-E3 功能描述:模拟开关 IC SPST Analog 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
DG442DJZ 功能描述:模拟开关 IC SWITCH 4X SPST N O IND 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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