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參數(shù)資料
| 型號： | DG2520DV-T1-E3 |
| 廠商： | Vishay Siliconix |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SWITCH DUAL SPDT 6TSOP |
| 標準包裝： | 3,000 |
| 功能： | 開關 |
| 電路： | 1 x SPDT - NC/NO |
| 導通狀態(tài)電阻： | 800 毫歐 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 1.8 V ~ 5.5 V |
| 電流 - 電源： | 22µA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 6-TSOP（0.065"，1.65mm 寬） |
| 供應商設備封裝： | 6-TSOP |
| 包裝： | 帶卷 (TR) |
Vishay Siliconix
DG2520/DG2521
New Product
Document Number: 73898
S-61478–Rev. A, 07-Aug-06
www.vishay.com
1
Sub-
Ω, Low Voltage, SPDT Analog Switches
with Over Current Protection
FEATURES
1.8 to 5.5 V Single Supply Operation
Low Ron: Typical 0.4
Ω at 4.5 V
+ 1.6 V Logic Compatible
Over Current Protection
BENEFITS
High Linearity
Low Power Consumption
High Bandwidth
Full Rail Signal Swing Range
APPLICATIONS
USB/UART Signal Switching
Audio/Video Switching
Cellular Phone
Media Players
Modems
Hard Drives
PCMCIA
DESCRIPTION
The DG2520/DG2521 are low-voltage single single-pole/
double-throw monolithic CMOS analog switches. Designed
to operate from 1.8 V to 5.5 V power supply, the DG2520/
DG2521 provide low on-resistance (0.8
Ω), excellent on-
resistance matching (0.06
Ω) and flatness (0.2 Ω) over the
entire signal range.
The DG2520/DG2521 offers the advantage of high linearity
that reduces signal distortion, making ideal for audio, video,
and USB signal routing applications. Additionally, the
DG2520/DG2521 are 1.6 V logic compatible within the full
operation voltage range.
The DG2520/DG2521 offer over current protection. The pro-
tection circuitry activates when voltage drop across switch
reaches 0.6 V typical. A direct/sustained short circuit will
cause the switch to pulse on for typically less than 1 s, then
turn off. The switch turns on after 5 ms. If the short circuit
condition remains, the switch turns off and on to produce
a pulsed output. The current limiting circuitry is not
instantaneous, and therefore will not activate when the out-
put charges a small 0.1 F capacitor.
Built on Vishay Siliconix’s proprietary sub-micron high-den-
sity process, the DG2520/DG2521 brings low power con-
sumption at the same time as reduces PCB spacing with the
TSOP6 package
As a committed partner to the community and the environ-
ment, Vishay Siliconix manufactures this product with the
lead (Pb)-free device terminations. For analog switching
products manufactured with 100 % matte tin device termina-
tion, the lead (Pb)-free “- E3” suffix is being used as a desig-
nator.
FUNCTIONAL BLOCK DIAGRAM AND PIN
CONFIGURATION
DEVICE MARKING:
DG2520DV = F9xxx
DG2521DV = F0xxx
NO
COM
NC
1
2
3
6
5
Top View
IN
V+
GND
4
DG2520/2521
TRUTH TABLE
Logic
NC
NO
0
ON
OFF
1OFF
ON
ORDERING INFORMATION
Temp Range
Package
Part Number
- 40 to 85 °C
TSOP-6
DG2520DV-T1-E3
DG2521DV-T1-E3
RoHS
COMPLIANT
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DG2521 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Sub-Ω, Low Voltage, SPDT Analog Switches with Over Current Protection |
| DG2521DV-T1 | 制造商:Vishay Siliconix 功能描述:ANLG SW SGL SPDT 5.5V 6TSOP - Tape and Reel |
| DG2521DV-T1-E3 | 功能描述:模擬開關 IC Low Volt Single SPDT 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 |
| DG2522 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Low Voltage, Fault Protection, SP3T Analog Switch (3:1 Multiplexer/Demultiplexer) |
| DG2522_09 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Low Voltage, Fault Protection, SP3T Analog Switch (3:1 Multiplexer/Demultiplexer) |
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