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參數資料
| 型號： | DG401DY-T |
| 英文描述： | SPST Analog Switch |
| 中文描述： | SPST模擬開關 |
| 文件頁數： | 1/9頁 |
| 文件大小： | 93K |
| 代理商： | DG401DY-T |
1
File Number
3284.6
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright Intersil Corporation 1999
DG401, DG403, DG405
Monolithic CMOS Analog Switches
The DG401, DG403 and DG405 monolithic CMOS analog
switches have TTL and CMOS compatible digital inputs.
These switches feature low analog ON resistance (<45
)
and fast switch time (t
ON
< 150ns). Low charge injection
simplifies sample and hold applications.
The improvements in the DG401/403/405 series are made
possible by using a high voltage silicon-gate process. An
epitaxial layer prevents the latch-up associated with older
CMOS technologies. The 44V maximum voltage range
permits controlling 30V
P-P
signals. Power supplies may be
single-ended from +5V to +34V, or split from
±
5V to
±
17V.
The analog switches are bilateral, equally matched for AC or
bidirectional signals. The ON resistance variation with analog
signals is quite low over a
±
15V analog input range. The three
different devices provide the equivalent of two SPST (DG401),
two SPDT (DG403) or two DPST (DG405) relay switch
contacts with CMOS or TTL level activation. The pinout is
similar, permitting a standard layout to be used, choosing the
switch function as needed.
Pinouts
DG401 (PDIP, SOIC)
TOP VIEW
DG403, DG405 (SOIC)
TOP VIEW
NOTE: (NC) No Connection.
Features
ON Resistance (Max). . . . . . . . . . . . . . . . . . . . . . . . . 45
Low Power Consumption (P
D
) . . . . . . . . . . . . . . . . . . <35
μ
W
Fast Switching Action
- t
ON
(Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150ns
- t
OFF
(Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100ns
Low Charge Injection
DG401 Dual SPST; Same Pinout as HI-5041
DG403 Dual SPDT; DG190, IH5043, IH5151, HI-5051
DG405 Dual DPST; DG184, HI-5045, IH5145
TTL, CMOS Compatible
Single or Split Supply Operation
Applications
Audio Switching
Battery Operated Systems
Data Acquisition
Hi-Rel Systems
Sample and Hold Circuits
Communication Systems
Automatic Test Equipment
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
D
1
NC
NC
NC
NC
NC
D
2
NC
S
1
V-
GND
V
L
V+
IN
2
S
2
IN
1
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
D
1
NC
D
3
S
3
S
4
D
4
D
2
NC
S
1
V-
GND
V
L
V+
IN
2
S
2
IN
1
Ordering Information
PART NUMBER
TEMP. RANGE
(
o
C)
PACKAGE
PKG. NO.
DG401DJ
-40 to 85
16 Ld PDIP
E16.3
DG401DY
-40 to 85
16 Ld SOIC
M16.15
DG403DJ
-40 to 85
16 Ld PDIP
E16.3
DG403DY
-40 to 85
16 Ld SOIC
M16.15
DG405DY
-40 to 85
16 Ld SOIC
M16.15
TRUTH TABLE
LOGIC
DG401
DG403
DG405
SWITCH
SWITCH 1, 2 SWITCH 3, 4
SWITCH
0
OFF
OFF
ON
OFF
1
ON
ON
OFF
ON
NOTE:
Logic “0”
≤
0.8V. Logic “1”
≥
2.4V.
Data Sheet
June 1999
相關PDF資料 |
PDF描述 |
|---|---|
| DG403DY-T | SPDT Analog Switch |
| DG403DY-T1 | SPDT Analog Switch |
| DG401 | Improved, Dual, High-Speed Analog Switches |
| DG401AK | Improved, Dual, High-Speed Analog Switches |
| DG401AZ | Improved, Dual, High-Speed Analog Switches |
相關代理商/技術參數 |
參數描述 |
|---|---|
| DG401DY-T1 | 制造商:Vishay Siliconix 功能描述:DUAL SPDT ANALOG SWITCH - Tape and Reel |
| DG401DY-T1-E3 | 功能描述:模擬開關 IC DUAL SPDT SWITCH RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG401DYZ | 功能描述:模擬開關 IC SWITCH 2X SPST 16N IND RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG401DYZ-T | 功能描述:模擬開關 IC SWITCH 2X SPST 16N INDEL RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG401EJ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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