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부품번호 | DG309DY 기능 |
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기능 | Quad Monolithic SPST CMOS Analog Switches | ||
제조업체 | Vishay Siliconix | ||
로고 | |||
전체 5 페이지수
DG308A/DG309
Vishay Siliconix
Quad Monolithic SPST CMOS Analog Switches
FEATURES
D "15-V Analog Input Range
D Low On-Resistance: 60 W
D Fast Switching: 130 ns
D Low Power Dissipation: 30 nW
D CMOS Logic Compatible
BENEFITS
APPLICATIONS
D Full Rail-to-Rail Analog Signal Range
D Low Signal Error
D Wide Dynamic Range
D Single or Dual Supply Capability
D Static Protected Logic Inputs
D Space Savings (TSSOP)
D Portable and Battery Powered
Instrumentation
D Communication Systems
D Computer Peripherals
D High-Speed Multiplexing
DESCRIPTION
Featuring low on-resistance (60 W) 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/309B upgrades are recommended for new
designs.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
IN1
D1
S1
V–
GND
S4
D4
IN4
1
2
3
4
5
6
7
8
DG308A
16 IN2
15 D2
14 S2
13 V+
12 NC
11 S3
10 D3
9 IN3
Top View
Four SPST Switches per Package
TRUTH TABLE
Logic
DG308A DG309
0
OFF
ON
1 ON OFF
Logic “0” v 3.5 V
Logic “1” w 11 V
Document Number: 70046
S-52882—Rev. E, 28-Apr-97
www.vishay.com S FaxBack 408-970-5600
4-1
DG308A/DG309
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
rDS(on) vs. VD and Power Supply
150 TA = 25_C
"5 V
120
250
200
90 "7.5 V
"10 V
60 "15 V
150
100
30 "20 V
50
rDS(on) vs. VD and Power Supply Voltage
V+ = +7.5 V
TA = 25_C
V– = 0 V
+10 V
+15 V
+20 V
0
–15 –10 –5 0 5 10 15 20
VD – Drain Voltage (V)
Leakage Currents vs. Analog Voltage
TA = 25_C
10
0
–10
IS(off)
ID(off)
ID(on)
–20
–30
–15 –12 –9 –6 –3 0 3 6 9 12 15
VD or VS – Drain or Source Voltage (V)
1000
800
Supply Currents vs. Switching Frequency
(All Inputs Active)
"15 V Supplies
TA = 25_C
600
400
I–
200 I +
100
1k
10 k 100 k
f – Frequency (Hz)
www.vishay.com S FaxBack 408-970-5600
4-4
1M
0
0
5 10 15
VD – Drain Voltage (V)
Input Switching Threshold
vs. V+ and V– Supply Voltages
10
TA = 25_C
8
20
6
4
2
0
0
"5
"10
"15
"20
V+, V– Positive & Negative Supplies (V)
Input Switching Threshold vs. Positive
Supply Voltage
8
V– = 0 V
7 TA = 25_C
6
5
4
3
2
1
0
0 5 10 15
V+ – Positive Supply Voltage (V)
Document Number: 70046
S-52882—Rev. E, 28-Apr-97
4페이지 | |||
구 성 | 총 5 페이지수 | ||
다운로드 | [ DG309DY.PDF 데이터시트 ] |
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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 |
DG309DJ | Quad / SPST Analog Switches | Maxim Integrated |
DG309DK | Quad / SPST Analog Switches | Maxim Integrated |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |