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參數(shù)資料
| 型號： | DG2017 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | Low-Voltage, Low ON, Dual DPDT Analog Switch |
| 中文描述： | 低電壓，低，雙DPDT模擬開關 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 72K |
| 代理商： | DG2017 |
IN1, IN2
NO4
COM2
NO2
NC3
IN3, IN4
NC1
COM4
1
2
3
12
11
10
4
9
5
6
8
16
15
14
13
NC2
GND
Top View
NO3 COM3
COM1 NO1
V+
NC4
QFN-16 (4 X 4)
7
DG2017
Vishay Siliconix
New Product
Document Number: 72228
S-31067—Rev. A, 26-May-03
www.vishay.com
1
Low-Voltage, Low r
ON
, Dual DPDT Analog Switch
FEATURES
Low Voltage Operation (2.0 V to 5.5 V)
Low On-Resistance @ 2.7 V - r
ON:
SW
1,
SW
2
- 3.2
SW
3,
SW
4
- 0.64
Fast Switching:
t
ON
= 46 ns
t
OFF
= 21 ns
QFN-16 (4x4 mm) Package
BENEFITS
Space Saving Solution
Low Power Consumption
Guaranteed Low Voltage Operation
Low Voltage Logic Compatible
APPLICATIONS
Cellular Phones
Integrated Speaker Switching
Audio and Video Signal Routing
PCMCIA Cards
Battery Operated Systems
DESCRIPTION
The DG2017 is a dual DPDT (double-pole/double-throw),
optimized for high performance analog switching, and
specifically designed to benefit portable audio applications.
One pair of double-throw switches is sub 1
impedance speaker performance while the second pair of
double-throw switches is suitable for microphone applications.
for low
With the DPDT configuration, the DG2017 provides the
flexibility for stereo-single-end or differential BTL output
structures with a fully integrated differential microphone
switching solution.
The DG2017 is an integrated monolithic device in a QFN-16
(4 x 4 mm) package that provides a space saving solution over
the use of multiple single SPDT devices as well as providing
the advantage of on-resistance flatness and matching that
single SPDT devices cannot offer.
The DG2017 provides low charge injection (2 pC), fast
switching time (
tON
and t
OFF
less than 100 ns), excellent
Off-Isolation and Crosstalk (–70 dB @ 100 kHz). During
operation, continuous current through any or all switches is
rated at
200 mA, ideal for portable audio applications.
Built on Vishay Siliconix’s low voltage CMOS process, the
DG2017 contains an epitaxial layer that prevents latchup.
Break-before-make is guaranteed. When on, each switch
conducts equally well in both directions, and block up to the
power supply level when off.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
TRUTH TABLE
Logic
NC1, 2, 3 and 4
NO1, 2, 3 and 4
0
ON
OFF
1
OFF
ON
ORDERING INFORMATION
Temp Range
Package
Part Number
-40 to 85
°
C
16-Pin QFN (4 x 4 mm)
DG2017DN
相關PDF資料 |
PDF描述 |
|---|---|
| DG2018 | Dual double-pole / double-throw analog switches |
| DG2019 | Low Voltage, Dual DPDT and Quad SPDT Analog Switches |
| DG2019DN | Low Voltage, Dual DPDT and Quad SPDT Analog Switches |
| DG201A_MIL | Monolithic Quad SPST CMOS Analog Switches(單片四單刀單擲CMOS模擬開關) |
| DG202_MIL | Monolithic Quad SPST CMOS Analog Switches(單片四單刀單擲CMOS模擬開關) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DG2017_11 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Low-Voltage, Low RON, Dual DPDT Analog Switch |
| DG2017DN | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Low-Voltage, Low ON, Dual DPDT Analog Switch |
| DG2017DN-T1-E4 | 功能描述:模擬開關 IC Low Volt Dual DPDT 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 |
| DG2018 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Low Voltage, Dual DPDT and Quad SPDT Analog Switches |
| DG2018_08 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Low Voltage, Dual DPDT and Quad SPDT Analog Switches |
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