- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄381707 > DG459DJ (Vishay Intertechnology,Inc.) Fault-Protected Single 8-Ch/Differential 4-Ch Analog Multiplexers PDF資料下載
參數(shù)資料
| 型號： | DG459DJ |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | Fault-Protected Single 8-Ch/Differential 4-Ch Analog Multiplexers |
| 中文描述： | 故障保護單8-Ch/Differential 4通道模擬多路復用器 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 90K |
| 代理商： | DG459DJ |
DG458/459
Vishay Siliconix
Document Number: 70064
S-52433—Rev. F, 06-Sep-99
www.vishay.com FaxBack 408-970-5600
5-1
Fault-Protected Single 8-Ch/Differential 4-Ch Analog Multiplexers
Fault and Overvoltage Protection
All Channels Off When Power Off
Latchup-Proof
Fast Switching—T
A
: 200 ns
Break-Before-Make Switching
Low On-Resistance: 180
Low Power Consumption: 3 mW
TTL and CMOS Compatible Inputs
Improved Ruggedness
Power Loss Protection
Prevents Adjacent Channel Crosstalk
Standard Logic Interface
Superior Accuracy
Fast Settling Time
Data Acquisition Systems
Industrial Process Control Systems
Avionics Test Equipment
High-Rel Control Systems
Telemetry
The DG458 and DG459 are 8-channel single-ended and
4-channel differential analog multiplexers, respectively,
incorporating fault protection. A series n-p-n MOSFET
structure provides device and signal-source protection in the
event of power loss or overvoltages. Under fault conditions the
multiplexer input (or output) appears as an open circuit and
only a few nanoamperes of leakage current will flow. This
protects not only the multiplexer and the circuitry following it,
but also protects the sensors or signal sources which drive the
multiplexer.
The DG458 and DG459 can withstand continuous overvoltage
inputs up to 35 V. All digital inputs have TTL compatible logic
thresholds. Break-before-make operation prevents channel-
to-channel interference.
The DG458 and DG459 are improved pin-compatible
replacements
for
HI-508A/509A
multiplexers.
and
MAX358/359
S
3
A
0
S
6
D
S
4
A
1
S
8
S
7
EN
Dual-In-Line
A
2
V–
GND
S
1
V+
S
2
S
5
Decoders/Drivers
1
2
3
4
5
6
7
16
15
14
13
12
11
10
Top View
8
9
A
0
D
a
A
1
D
b
EN
GND
V–
V+
S
1a
S
1b
S
2a
S
2b
S
3a
S
3b
S
4a
S
4b
Dual-In-Line
Decoders/Drivers
1
2
3
4
5
6
7
16
15
14
13
12
11
10
Top View
8
9
DG458
DG459
相關PDF資料 |
PDF描述 |
|---|---|
| DG459 | Fault-Protected Single 8-Ch/Differential 4-Ch Analog Multiplexers |
| DG485 | Octal Analog Switch Array(8通道模擬多路轉換器（由8個單刀單擲模擬開關和一個通用輸出組成）) |
| DG5043 | Monolithic General-Purpose CMOS Analog Switch(帶先離后合轉換功能的單片通用雙單刀雙擲CMOS模擬開關) |
| DG5043 | Monolithic General-Purpose CMOS Analog Switch |
| DG5043CJ | Monolithic General-Purpose CMOS Analog Switch |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DG459DJ-E3 | 功能描述:多路器開關 IC Diff 4:1 w/Fault Prt Multiplexer/MUX RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| DG45FC | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Technical Product Specification |
| DG467 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Low Power, High Voltage SPST Analog Switches |
| DG467_11 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Low Power, High Voltage SPST Analog Switches |
| DG467DV-T1-E3 | 功能描述:模擬開關 IC Lo-Pwr HV Dual SPST RoHS:否 制造商:Texas Instruments 開關數(shù)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 |
發(fā)布緊急采購，3分鐘左右您將得到回復。