參數(shù)資料
型號(hào)： DG3157
廠商： Vishay Intertechnology,Inc.
英文描述： High-Speed, Low rON, SPDT Analog Switch (2:1 Multiplexer/Demultiplexer Bus Switch)
中文描述： 高速，低RON，SPDT模擬開(kāi)關(guān)（2:1多路復(fù)用器/多路解復(fù)用器總線開(kāi)關(guān)）
文件頁(yè)數(shù)： 1/6頁(yè)
文件大小： 82K
代理商： DG3157
S
A
1
2
3
6
Top View
B
1
GND
B
0
4
SC-70
6- Pin
Device Marking: G1
5
V+
DG3157
Vishay Siliconix
New Product
Document Number: 72648
S-32552—Rev. A, 15-Dec-03
www.vishay.com
1
High-Speed, Low r
ON
, SPDT Analog Switch
(2:1 Multiplexer/Demultiplexer Bus Switch)
FEATURES
Direct Cross to Industry Standard
SN74LVC1G3157
NC7SB3157, NLASB3175, Pl5A3157,
and
STG3157
SC-70 6-Lead Package
1.65-V to 5.5-V V
CC
Operation
5- Connection Between Ports
Minimal Propagation Delay
Break-Before-Make Switching
Zero Bounce In Flow-Through Mode
DESCRIPTION
The DG3157 is a high-speed single-pole double-throw, low
power, TTL-Compatible bus switch. Using sub-micro CMOS
technology, the DG3157 achieves low on-resistance and
negligible propagation delay.
The DG3157 can handle both analog and digital signals and
permits signals with amplitudes of up to V
CC
to be transmitted
in either direction.
When the Select pin is low, B
0
is connected to the output A pin.
When the Select pin is high, B
1
is connected to the output A
pin. The path that is open will have a high-impedance state
with respect to the output. Make-before-break is guaranteed.
An eptiaxial layer prevents latch-up.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
TRUTH TABLE
Logic Input (S)
Function
0
B
0
Connected to A
1
B
1
Connected to A
ORDERING INFORMATION
Temp Range
Package
Part Number
-40 to 85
°
C
SC70-6
DG3157DL
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DG3157_08 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:High-Speed, Low rON, SPDT Analog Switch (2:1 Multiplexer/Demultiplexer Bus Switch)
DG3157_09 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:High-Speed, Low RON, SPDT Analog Switch
DG3157A 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Low Voltage, 300-MHz - 3 dB Bandwidth, SPDT Analog Switch with Power Down Protection (2:1 Multiplexer/Demultiplexer Bus Switch)
DG3157ADN-T1-E4 功能描述:模擬開(kāi)關(guān) IC SPDT Low Voltage w/ Power Down Prot RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開(kāi)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
DG3157B 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Low Voltage, 300-MHz - 3 dB Bandwidth, SPDT Analog Switch with Power Down Protection (2:1 Multiplexer/Demultiplexer Bus Switch)
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