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參數(shù)資料
| 型號： | DG417 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Improved, SPST Analog Switches(接通電阻35Ω，漏電流0.25nA，導(dǎo)通速率175ns，改進(jìn)型,單刀單擲模擬開關(guān)) |
| 中文描述： | 改進(jìn)的SPST/SPDT模擬開關(guān) |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 131K |
| 代理商： | DG417 |
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Improved, S PS T /S PDT Analog S witc hes
________________________________________________________________ Maxim Integrated Products
Call toll free 1-800-998-8800 for free samples or literature.
1
19-0114; Rev 1; 3/94
_______________General Desc ription
Maxim’s redesigned DG417/DG418/DG419 precision,
CMOS, monolithic analog switches now feature guar-
anteed on-resistance matching (3
max) between
switches and guaranteed on-resistance flatness over
the signal range (4
max). These switches conduct
equally well in either direction and guarantee low
charge injection, low power consumption, and an ESD
tolerance of 2000V minimum per Method 3015.7. The
new design offers low off leakage current over temper-
ature (less than 5nA at +85°C).
The DG417/DG418 are single-pole/single-throw (SPST)
switches. The DG417 is normally closed, and the
DG418 is normally open. The DG419 is single-
pole/double-throw (SPDT) with one normally closed
switch and one normally open switch. Switching times
are less than 175ns max for t
ON
and less than 145ns
max for t
OFF
. Operation is from a single +10V to +30V
supply, or bipolar ±4.5V to ±20V supplies. The
improved DG417/DG418/DG419 are fabricated with a
44V silicon-gate process.
________________________Applic ations
Sample-and-Hold Circuits
Test Equipment
Modems
Guidance and Control Systems
Communications Systems
Battery-Operated Systems
Fax Machines
PBX, PABX
Audio Signal Routing
Military Radios
______________________New Features
o
Plug-In Upgrades for Industry-Standard
DG417/DG418/DG419
o
Improved r
DS(ON)
Match Between Channels
(3
max - DG419 only)
o
Guaranteed r
FLAT(ON)
Over Signal Range (4
max)
o
Improved Charge Injection (10pC max)
o
Improved Off Leakage Current Over Temperature
(<5nA at +85°C)
o
Withstand Electrostatic Discharge (2000V min)
per Method 3015.7
__________________Existing Features
o
Low r
DS(ON)
(35
max)
o
Single-Supply Operation +10V to +30V
Bipolar-Supply Operation
±
4.5V to
±
20V
o
Low Power Consumption (35μW max)
o
Rail-to-Rail Signal Handling
o
TTL/CMOS-Logic Compatible
______________Ordering Information
Ordering Information continued at end of data sheet.
* Contact factory for dice specifications.
_____________________Pin Configurations/Func tional Diagrams/Truth Tables
TOP VIEW
1
2
3
4
8
7
6
5
D
V-
IN
V
L
V+
GND
N.C.
S
DG418
DIP/SO
DG417
1
2
3
4
8
7
6
5
D
V-
IN
V
L
V+
GND
N.C.
S
DG417
DIP/SO
DG418
1
2
3
4
8
7
6
5
S2
V-
IN
V
L
V+
GND
S1
D
DG419
DIP/SO
DG419
LOGIC
0
1
SWITCH
ON
OFF
SWITCHES SHOWN FOR LOGIC "0" INPUT
LOGIC
0
1
SWITCH
OFF
ON
LOGIC
0
1
SWITCH 1
ON
OFF
SWITCH 2
OFF
ON
N.C. = No Internal Connection
PART
DG417
CJ
DG417CY
DG417C/D
DG417DJ
DG417DY
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
8 Plastic DIP
8 SO
Dice*
8 Plastic DIP
8 SO
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DG423 | Improved Low-Power, CMOS Analog Switches with Latches |
| DG421 | Improved Low-Power, CMOS Analog Switches with Latches |
| DG421AK | Improved Low-Power, CMOS Analog Switches with Latches |
| DG421CJ | Improved Low-Power, CMOS Analog Switches with Latches |
| DG421CY | Improved Low-Power, CMOS Analog Switches with Latches |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DG417_08 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Precision CMOS Analog Switches |
| DG417_10 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Precision CMOS Analog Switches |
| DG417AK | 功能描述:模擬開關(guān) IC SPST Analog Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG417AK/883 | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:Precision CMOS Analog Switches |
| DG417AK/883B | 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
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