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부품번호 | DG271B 기능 |
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기능 | High-Speed Quad Monolithic SPST CMOS Analog Switch | ||
제조업체 | Vishay Siliconix | ||
로고 | |||
전체 4 페이지수
www.DataSheet4U.com
DG271B
Vishay Siliconix
High-Speed Quad Monolithic SPST CMOS Analog Switch
FEATURES
D Fast Switching tON: 55 ns
D Low Charge Injection: 5 pC
D Low rDS(on): 32 W
D TTL/CMOS Compatible
D Low Leakage: 50 pA
BENEFITS
D Fast Settling Times
D Reduced Switching Glitches
D High Precision
APPLICATIONS
D High-Speed Switching
D Sample/Hold
D Digital Filters
D Op Amp Gain Switching
D Flight Control Systems
D Automatic Test Equipment
D Choppers
D Communication Systems
DESCRIPTION
The DG271B high speed quad single-pole single-throw analog
switch is intended for applications that require low
on-resistance, low leakage currents, and fast switching
speeds.
Built on the Vishay Siliconix’ proprietary high voltage silicon
gate process to achieve superior on/off performance, each
switch conducts equally well in both directions when on, and
blocks up to the supply voltage when off. An epitaxial layer
prevents latchup.
The DG271B has a redesign internal regulator which improves
start-up over the DG271.
As a committed partner to the community and the
environment, Vishay Siliconix manufactures this product with
the lead (Pb)-free device terminations. For analog switching
products manufactured with 100% matte tin device
terminations, the lead (Pb)-free “—E3” suffix is being used as
a designator.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
Dual-In-Line and SOIC
IN1
D1
S1
V−
GND
S4
D4
IN4
1
2
3
4
5
6
7
8
Top View
16 IN2
15 D2
14 S2
13 V+
12 NC
11 S3
10 D3
9 IN3
TRUTH TABLE
Logic
Switch
0 ON
1 OFF
Logic “0” v 0.8 V
Logic “1” w 2.4 V
Temp Range
0 to 70_C
−40 to 85_C
Document Number: 70966
S-42137—Rev. B, 15-Nov-04
ORDERING INFORMATION
Package
16-Pin Plastic DIP
16-Pin Narrow SOIC
Part Number
DG271BCJ—E3
DG271BDY—E3
DG271BDY-T1—E3 (with Tape and Reel)
www.vishay.com
1
DG271B
Vishay Siliconix
SCHEMATIC DIAGRAM (TYPICAL CHANNEL)
V+
5V
Reg
INX
GND
V−
TEST CIRCUITS
+15 V
10 V
5V
V+
SD
IN
GND
V−
−15 V
Level
Shift/
Drive
SX
V−
V+
DX
FIGURE 1.
RL
1 kW
Logic
Input
5V
0V
50%
tr <20 ns
tf <20 ns
VO
CL
35 pF
Switch
Input
VS
Switch
Output
VO
VO 90%
tOFF
tON
CL (includes fixture and stray capacitance)
VO = VS
RL
RL + rDS(on)
FIGURE 2. Switching Time
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Technology and
Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability data, see
http://www.vishay.com/ppg?70966.
www.vishay.com
4
Document Number: 70966
S-42137—Rev. B, 15-Nov-04
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
DG271 | High-Speed Quad Monolithic SPST CMOS Analog Switch | Temic |
DG2711 | SPDT Analog Switch | Vishay Siliconix |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |