參數資料
| 型號： | DG459DJ-E3 |
| 廠商： | Vishay Siliconix |
| 文件頁數： | 1/13頁 |
| 文件大小： | 0K |
| 描述： | IC MUX ANALOG SINGLE 8CH 16DIP |
| 標準包裝： | 500 |
| 功能： | 多路復用器 |
| 電路： | 2 x 4:1 |
| 導通狀態電阻： | 1.5 千歐 |
| 電壓電源： | 雙電源 |
| 電壓 - 電源，單路/雙路(±)： | ±15V |
| 電流 - 電源： | 100µA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 16-DIP（0.300"，7.62mm） |
| 供應商設備封裝： | 16-PDIP |
| 包裝： | 管件 |
Vishay Siliconix
DG458, DG459
Document Number: 70064
S11-1029–Rev. H, 23-May-11
www.vishay.com
1
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Fault-Protected Single 8-Ch/Differential 4-Ch Analog Multiplexers
FEATURES
Fault and Overvoltage Protection
All Channels Off When Power Off
Latchup-Proof
Fast Switching - tA: 200 ns
Break-Before-Make Switching
Low On-Resistance: 180 W
Low Power Consumption: 3 mW
TTL and CMOS Compatible Inputs
BENEFITS
Improved Ruggedness
Power Loss Protection
Prevents Adjacent Channel Crosstalk
Standard Logic Interface
Superior Accuracy
Fast Settling Time
APPLICATIONS
Data Acquisition Systems
Industrial Process Control Systems
Avionics Test Equipment
High-Rel Control Systems
Telemetry
DESCRIPTION
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
and
MAX358/359
multiplexers.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
* Pb containing terminations are not RoHS compliant, exemptions may apply
S3
A0
S6
D
S4
A1
S8
S7
EN
Dual-In-Line
A2
V-
GND
S1
V+
S2
S5
Decoders/Drivers
1
2
3
4
5
6
7
16
15
14
13
12
11
10
Top View
89
DG458
9
A0
Da
A1
Db
EN
GND
V-
V+
S1a
S1b
S2a
S2b
S3a
S3b
S4a
S4b
Dual-In-Line
Decoders/Drivers
1
2
3
4
5
6
7
16
15
14
13
12
11
10
Top View
8
DG459
相關PDF資料 |
PDF描述 |
|---|---|
| DG506AEWI+ | IC MULTIPLEXER 16X1 28SOIC |
| DG507BEN-T1-GE3 | IC MUX ANA DUAL 16/8CH 28PLCC |
| DG508ACJZ | IC MULTIPLEXER 8X1 16DIP |
| DG508ADY | IC MULTIPLEXER 8X1 16SOIC |
| DG509BEJ-E3 | IC MUX ANA DUAL 8/4CH 16DIP |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 |
| DG468 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Low Power, High Voltage SPST Analog Switches |
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