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参数资料
| 型号： | DG221BDJ |
| 厂商： | Vishay Intertechnology,Inc. |
| 英文描述： | Quad SPST CMOS Analog Switch with Latches |
| 中文描述： | 四路SPST CMOS模拟开关锁存 |
| 文件页数： | 3/6页 |
| 文件大小： | 58K |
| 代理商： | DG221BDJ |
DG221B
Vishay Siliconix
New Product
Document Number: 71616
S-03627
—
Rev. A, 23-Apr-01
www.vishay.com
3
Test Conditions
Unless Otherwise Specified
Limits
–
40 to 85 C
Parameter
Symbol
V+ = 15 V, V
–
=
–
15 V
V
IN
= 2.4 V, 0.8
f
V, WR = 0
Temp
b
Min
d
Typ
c
Max
d
Unit
Analog Switch
Analog Signal Range
e
V
ANALOG
Full
–
15
15
V
Drain-Source
On-Resistance
r
DS(on)
I
S
=
–
10 mA, V
D
=
10 V
Room
Full
60
90
135
Source Off
Leakage Current
I
S(off)
Room
Full
–
5
–
100
0.01
5
100
Drain Off
Leakage Current
I
D(off)
V
S
=
14 V, V
D
=
14 V
Room
Full
–
5
–
100
0.02
5
100
nA
Drain On
Leakage Current
I
D(on)
V
S
= V
D
=
14 V
Room
Full
–
5
–
200
0.01
5
200
Digital Control
Input Current
I
INL
, I
INH
V
IN
= 0 V or = 2.4 V
Room
Full
–
1
–
10
–
0.0004
1
10
A
Dynamic Characteristics
Turn-On Time
t
ON
Room
550
Turn-Off Time
t
OFF
See Figure 2
Room
340
Turn-On Time Write
t
ON
, WR
Room
550
Turn-Off Time Write
t
OFF
, WR
See Figure 3
Room
340
ns
Write Pulse Width
t
W
Room
150
120
Input Setup Time
t
S
See Figure 4
Room
180
130
Input Hold Time
t
H
Room
20
18
Charge Injection
Q
C
= 1000 pF
V
GEN
= 0 V, R
GEN
= 0
Room
20
pC
Source-Off Capacitance
C
S(off)
Room
8
Drain-Off Capacitance
C
D(off)
f = 1 MHz, V
S
, V
D
= 0 V
Room
9
pF
Channel-On Capacitance
C
D(on)
Room
29
Off Isolation
OIRR
V
S
= 1 V
, f = 100 kHz
C
L
= 15 pF, R
L
= 1 k
Room
70
Interchannel Crosstalk
X
TALK
Room
90
dB
Power Supplies
Positive Supply Current
I+
All Channels On or Off
V
IN
= 0 V or 2.4 V
Full
0.8
1.5
Negative Supply Current
I
–
Room
–
1
–
0.4
mA
Notes:
a.
b.
c.
d.
e.
f.
Refer to PROCESS OPTION FLOWCHART.
Room = 25 C, Full = as determined by the operating temperature suffix.
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
Guaranteed by design, not subject to production test.
V
IN
= input voltage to perform proper function.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DG221BDJ-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 |
| DG221BDY | 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 |
| DG221BDY-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 |
| DG221BDY-T1 | 功能描述:模拟开关 IC Quad CMOS 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 |
| DG221BDY-T1-E3 | 功能描述:模拟开关 IC Quad CMOS 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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