參數(shù)資料
型號: DG309DY-T1-E3
廠商: Vishay Siliconix
文件頁數(shù): 1/12頁
文件大?。?/td> 0K
描述: IC SWITCH QUAD SPST/CMOS 16SOIC
標(biāo)準(zhǔn)包裝: 2,500
功能: 開關(guān)
電路: 4 x SPST - NC
導(dǎo)通狀態(tài)電阻: 100 歐姆
電壓電源: 雙電源
電壓 - 電源,單路/雙路(±): ±15V
電流 - 電源: 10µA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC N
包裝: 帶卷 (TR)
Vishay Siliconix
DG308A, DG309
Document Number: 70046
S11-0303-Rev. G, 28-Feb-11
www.vishay.com
1
Quad Monolithic SPST CMOS Analog Switches
FEATURES
± 15 V analog input range
Low on-resistance: 60
Fast switching: 130 ns
Low power dissipation: 30 nW
CMOS logic compatible
BENEFITS
Full rail-to-rail analog signal range
Low signal error
Wide dynamic range
Single or dual supply capability
Static protected logic inputs
Space savings (TSSOP)
APPLICATIONS
Portable and battery powered instrumentation
Communication systems
Computer peripherals
High-speed multiplexing
DESCRIPTION
Featuring low on-resistance (60
) and fast switching
(130 ns), the DG308A is supplied in the “normally open”
configuration while DG309 is supplied “normally closed”.
Input thresholds are high voltage CMOS compatible.
Designed with the Vishay Siliconix PLUS-40 CMOS process
to combine low power dissipation with a high breakdown
voltage rating of 44 V, each switch conducts equally well in
both directions when on, and blocks up to the supply voltage
when off. An epitaxial layer prevents latch up.
The DG308B, DG309B upgrades are recommended for new
designs.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
For SPST Switches per Package
Logic “0”
3.5 V
Logic “1”
11 V
* Pb containing terminations are not RoHS compliant, exemptions may apply
IN1
IN2
D1
D2
S1
S2
V–
V+
GND
NC
S4
S3
D4
D3
IN4
IN3
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Top View
DG308A
TRUTH TABLE
Logic
DG308A
DG309
0
OFF
ON
1ON
OFF
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