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參數(shù)資料
| 型號： | DG4157DN-T1-E4 |
| 廠商： | VISHAY SILICONIX |
| 元件分類： | 多路復(fù)用及模擬開關(guān) |
| 英文描述： | 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, PDSO6 |
| 封裝： | ROHS COMPLIANT, MINI, QFN-6 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 185K |
| 代理商： | DG4157DN-T1-E4 |
Vishay Siliconix
DG4157
Document Number: 68800
S09-1725-Rev. E, 07-Sep-09
www.vishay.com
1
Low Voltage, 1-
Ω Single SPDT Analog Switch (1:2 Multiplexer) with
Power Down Protection
FEATURES
Direct cross of industry standard xxx4157
1.65 V to 5.5 V operation voltage range
Guaranteed 1.4 V logic high input threshold
at VCC = 5.5 V
117 MHz, - 3 dB bandwidth
Low on-resistance
Power down protection
Compliant to RoHS directive 2002/95/EC
DESCRIPTION
The DG4157 is a high performance single pole double throw
analog switch designed for 1.65 V to 5.5 V operation with
single power rail.
Fabricated with high density CMOS technology, the device
achieves low on resistance as 1
Ω at 4.5 V power supply and
fast switching speed. The - 3 dB bandwidth is typically
117 MHz.
The
DG4157
features
break
before
make
switch
performance, and guarantees logic high control input
threshold as low as 1.4 V over the range up to 5.5 V.
It can handle both analog and digital signals and permits
signals with amplitudes of up to VCC to be transmitted in
either direction.
Power down protection circuit is built in to prevent abnormal
current path through signal pins during power down
condition.
Each output pin (A, B0, or B1) can withstand greater than
8 kV (human body model).
It is available in both SC-70-6 and miniQFN6 packages.
The features make it an ideal part for the switching of audio,
video, and data stream.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
* Pb containing terminations are not RoHS compliant, exemptions may apply.
TRUTH TABLE
Logic Input (S)
Function
0
B0 Connected to A
1
B1 Connected to A
S
A
1
2
3
6
Top View
B1
GND
B0
4
SC-70-6L
5
V+
Pin 1
Device Marking: G0xx
xx = Date/Lot Traceability Code
G0xx
ORDERING INFORMATION
Temp. Range
Package
Part Number
- 40 °C to 85 °C
SC-70-6L
DG4157DL-T1-E3
miniQFN-6L
DG4157DN-T1-E4
miniQFN-6L
Top View
Pin 1
Device Marking: Fx
x = Date/Lot Traceability Code
2
5
1
3
6
4
AB0
V+GND
S
B1
Fx
Available
Pb-free
RoHS*
COMPLIANT
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| DG417 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Precision CMOS Analog Switches |
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| 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）: 開啟時間（最大值）: 關(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
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