DG309CJ Datasheet PDF - Vishay Siliconix
| Part Number | DG309CJ | |
| Description | Quad Monolithic SPST CMOS Analog Switches | |
| Manufacturers | Vishay Siliconix | |
| Logo |  |
|
|
There is a preview and DG309CJ download ( pdf file ) link at the bottom of this page. Total 5 Pages | ||
Preview 1 page No Preview Available !
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
|
| |
 
TEST CIRCUITS
DG308A/DG309
Vishay Siliconix
VS = +3 V
12 V
+15 V
V+
SD
IN
GND
V–
RL
1 kW
VO
CL
35 pF
–15 V
VO = VS
RL
RL + rDS(on)
Logic
Input
12 V
0V
Switch
Output
VO
FIGURE 2. Switching Time
50%
tr <20 ns
tf <20 ns
90%
tOFF
tON
APPLICATIONS
Single Supply Operation
The DG308A and DG309 will switch positive analog signals
while using a single positive supply. This will allow use in many
applications where only one supply is available. The trade-offs
or performance given up while using single supplies are:
1) increased rDS(on) and 2) slower switching speed. As stated
in the absolute maximum ratings section of the data sheet, the
analog voltage should not go above or below the supply
voltages which in single supply operation are V+ and 0 V.
Document Number: 70046
S-52882—Rev. E, 28-Apr-97
www.vishay.com S FaxBack 408-970-5600
4-5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for DG309CJ electronic component. |
| Information | Total 5 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ DG309CJ.PDF Datasheet ] | |
Share Link :
Electronic Components Distributor
|
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
| SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
| Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
| Part Number | Description | MFRS |
| DG309CJ | The function is Quad / SPST Analog Switches. Maxim Integrated |  |
| DG309CJ | The function is Quad Monolithic SPST CMOS Analog Switches. Vishay Siliconix | |
| DG309CK | The function is Quad / SPST Analog Switches. Maxim Integrated | |
Semiconductors commonly used in industry:
1N4148 |
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
DG30
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA | ||