DG180/181/182
Vishay Siliconix
High-Speed Drivers with Dual SPST JFET Switches
Constant On-Resistance Over Low Distortion Audio Switching
Entire Analog Range
Eliminates Large Signal Errors Video Switching
Low Leakage
High Precision Sample/Hold
Low Crosstalk
High Bandwidth Capability Guidance and Control Systems
Rad Hardness
Fault Protection Aerospace
The DG180/181/182 are precision dual single-pole, on-resistance include audio switching, video switching, and
single-throw (SPST) analog switches designed to provide data acquisition.
accurate switching of video and audio signals. This series is
ideally suited for applications requiring a constant
on-resistance over the entire analog range.
To achieve fast and accurate switch performance, each device
comprises four n-channel JFET transistors and a TTL
The major difference in the devices is the on-resistance compatible bipolar driver. In the on state, each switch conducts
(DG18010 , DG18130 , DG18275 Reduced current equally well in either direction. In the off condition, the
errors are achieved through low leakage current (I switches will block up to 20 V peak-to-peak, with feedthrough
D(on)
< 2nA). Applications which benefit from the flat JFET of less than 60 dB at 10 MHz.
S S S
2
1 2
1 14
S S
1 14
1 2
D D
1 2
2 13
S
D 2 13 D
1 2 1 D
2
10
NC NC
NC 3 12 NC
1
3 12 9
Flat
D
NC NC 1 IN
4 11 2
NC NC Package
4 11
2 8
IN 5 10 IN
Top View
1 2
IN
1 IN
2
5 10
V+ 6 9 V*
3 7
V
IN Metal Can
1
V+ Dual-In-Line
V V
V 7 8
L R
6 9 Top View
Top View
6
4
V V
L R 5
7 8
Refer to JAN38510 Information, Military Section V+ V
R
V
L
*Common to Substrate and Case
Logic Switch
0 ON
1 OFF
LogicLogic 00 0.8 V 0.8 V
LLogicogic 11 220.0 VV
Document Number: 70031
www.vishay.com FaxBack 408-970-5600
S-52895Rev. D, 16-Jun-97
4-1DG180/181/182
Vishay Siliconix
Temp Range Package Part Number
10-Pin Metal Can DG181BA
2525 to 85 to 85CC
14-Pin Sidebraze DG180BP
DG180AA/883, 5962-8767301IA
10-Pin Metal Can10 Pi M l C DG181AA/883, JM38510/11101BIA
DG182AA/883, JM38510/11102BIA
DG180AP/883, 5962-8767301CA
55 to 12555555555 125125125125CCCCC 14-Pin Sidebraze14 Pi Sid b DG181AP/883, JM38510/11101BCA
DG182AP/883, JM38510/11102BCA
5962-8767301XA
14-Pin Flat Pack14 Pi Fl P k JM38510/11101BXA
JM38510/11102BXA
V+ to V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 V Current (S or D) DG181, DG182 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA
Current (All Other Pins) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA
V+ to V 33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
D
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 to 150C
V to V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 V
D
a
Power Dissipation
V to V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 V
D D
b
10-Pin Metal Can . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450 mW
V to V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 V
L
c
14-Pin Sidebraze . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 825 mW
V to V 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
L IN
d
14-Pin Flat Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 900 mW
V to V 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
L R
V to V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 V
IN R
Notes:
a. All leads welded or soldered to PC Board.
V to V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 V
R
b. Derate 6 mW/C above 75C
V to V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 V
R IN
c. Derate 11 mW/C above 75C
Current (S or D) DG180 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 mA d. Derate 10 mW/C above 75C
V+
V
L
S
IN
D
V V
R
FIGURE 1.
Document Number: 70031
www.vishay.com FaxBack 408-970-5600
S-52895Rev. D, 16-Jun-97
4-2