DG419BDQ-T1-E3 Vishay, DG419BDQ-T1-E3 Datasheet

Analog Switch ICs Single SPDT 20/25V

DG419BDQ-T1-E3

Manufacturer Part Number
DG419BDQ-T1-E3
Description
Analog Switch ICs Single SPDT 20/25V
Manufacturer
Vishay
Type
Analog Switchr
Datasheets

Specifications of DG419BDQ-T1-E3

Number Of Switches
Single
Switch Configuration
SPDT
On Resistance (max)
35 Ohms @ 12 V
On Time (max)
125 ns @ 12 V
Off Time (max)
66 ns @ 12 V
Off Isolation (typ)
- 82 dB
Supply Voltage (max)
25 V
Supply Current
0.000001 mA @ +/- 16.5 V
Maximum Power Dissipation
400 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
MSOP
Minimum Operating Temperature
- 40 C
Off State Leakage Current (max)
12 nA
Propagation Delay Time
87 ns @ +/- 15V/119 ns @ 12V
Analog Switch Type
SPDT
No. Of Channels
1
On State Resistance Max
15ohm
Turn Off Time
38ns
Turn On Time
100ns
Supply Voltage Range
10.8V To 13.2V
Package
8MSOP
Maximum On Resistance
35@10.8V Ohm
Maximum Propagation Delay Bus To Bus
87@±15V|119@12V ns
Maximum High Level Output Current
30 mA
Number Of Channels Per Chip
1
Maximum Turn-off Time
80@±15V ns
Maximum Turn-on Time
125@12V ns
Switch Architecture
SPDT
Power Supply Type
Single|Dual
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
DESCRIPTION
The DG417B, DG418B, DG419B monolithic CMOS analog
switches were designed to provide high performance
switching of analog signals. Combining low power, low
leakages, high speed, low on-resistance and small physical
size, the DG417B series is ideally suited for portable and
battery powered industrial and military applications requiring
high performance and efficient use of board space.
To achieve high-voltage ratings and superior switching
performance, the DG417B series is built on Vishay
Siliconix’s high voltage silicon gate (HVSG) process. Break-
before-make is guaranteed for the DG419B, which is an
SPDT configuration. An epitaxial layer prevents latchup.
Each switch conducts equally well in both directions when
on, and blocks up to the power supply level when off.
The DG417B and DG418B respond to opposite control logic
levels as shown in the Truth Table.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 72107
S09-1261-Rev. D, 13-Jul-09
No connect
Precision Monolithic Quad SPST CMOS Analog Switches
GND
GND
V+
V+
S
Dual-In-Line, SOIC-8 and MSOP-8
Dual-In-Line, SOIC-8 and MSOP-8
D
S
1
1
2
3
4
1
2
3
4
DG417B
DG419B
Top View
Top View
8
7
6
5
8
7
6
5
S
V-
IN
V
D
V-
IN
V
2
L
L
FEATURES
BENEFITS
APPLICATIONS
Logic "0" ≤ 0.8 V
Logic "1" ≥ 2.4 V
Logic "0" ≤ 0.8 V
Logic "1" ≥ 2.4 V
• ± 15 V analog signal range
• On-resistance - R
• Fast switching action - t
• TTL and CMOS compatible
• MSOP-8 and SOIC-8 package
• Compliant to RoHS directive 2002/95/EC
• Widest dynamic range
• Low signal errors and distortion
• Break-before-make switching action
• Simple interfacing
• Reduced board space
• Improved reliability
• Precision test equipment
• Precision instrumentation
• Battery powered systems
• Sample-and-hold circuits
• Military radios
• Guidance and control systems
• Hard disk drivers
TRUTH TABLE
TRUTH TABLE - DG419B
Logic
Logic
0
1
0
1
DG417B, DG418B, DG419B
DG417B
DS(on)
OFF
SW
OFF
ON
ON
1
ON
: 15
: 110 ns
Ω
Vishay Siliconix
DG418B
OFF
SW
OFF
ON
ON
2
www.vishay.com
1

Related parts for DG419BDQ-T1-E3

DG419BDQ-T1-E3 Summary of contents

Page 1

... To achieve high-voltage ratings and superior switching performance, the DG417B series is built on Vishay Siliconix’s high voltage silicon gate (HVSG) process. Break- before-make is guaranteed for the DG419B, which is an SPDT configuration ...

Page 2

... DG418BDJ DG418BDJ-E3 DG417BDY DG417BDY-E3 DG417BDY-T1 DG417BDY-T1-E3 DG418BDY DG418BDY-E3 DG418BDY-T1 DG418BDY-T1-E3 DG417BDQ-T1-E3 DG418BDQ-T1-E3 DG419BDJ DG419BDJ-E3 DG419BDY DG419BDY-E3 DG419BDY-T1 DG419BDY-T1-E3 DG419BDQ-T1-E3 Limit - (GND - 0.3) to (V+) + 0 mA, whichever occurs first 30 100 - 65 to 150 400 400 400 600 Document Number: 72107 S09-1261-Rev. D, 13-Jul-09 Unit ...

Page 3

... 300 Ω DG419B Room ± Room = 0 Ω gen gen = 50 Ω pF Room MHz DG419B Room DG417B, DG418B, DG419B Vishay Siliconix Suffix D Suffix - 55 °C to 125 ° ° ° Typ. Min. Max. Min. Full - Full 34 - 0.25 0.25 - 0.25 - 0.1 Full - 0.25 0.25 - 0.25 - 0.1 ...

Page 4

... DG417B, DG418B, DG419B Vishay Siliconix a SPECIFICATIONS Parameter Symbol Dynamic Characteristics e C Source Off Capacitance S(off) e Drain Off Capacitance C D(off) e Channel On Capacitance C D(on) Power Supplies Positive Supply Current I+ Negative Supply Current I- Logic Supply Current I L Ground Current I GND a SPECIFICATIONS Parameter Symbol Analog Switch ...

Page 5

... Document Number: 72107 S09-1261-Rev. D, 13-Jul- °C, unless otherwise noted ± = ± and Temperature 100 100 µ I D(on) I S(off) 100 n 100 DG417B, DG418B, DG419B Vishay Siliconix ° ± ± ± ± ± Drain Voltage (V) D On-Resistance vs. V and Dual Supply Voltage 125 ° ...

Page 6

... DG417B, DG418B, DG419B Vishay Siliconix TYPICAL CHARACTERISTICS T 140 120 100 ± Temperature ( C) Switching Time vs. Temperature 140 120 TRANS- 100 80 t TRANS Temperature ( C) Transition Time vs. Temperature 3 2.5 2.0 1.5 1.0 0.5 0 Supply Voltage (V) Switching Threshold vs. Supply Voltage www.vishay.com °C, unless otherwise noted ...

Page 7

... DG419B 100 Logic Input V O Switch Input 300 35 pF Switch Output Note: L DS(on) Figure 2. Switching Time (DG417B/418B) DG417B, DG418B, DG419B Vishay Siliconix 200 180 DG417B 160 140 120 100 Analog Voltage (V) Charge Injection vs. Analog Voltage (Measured at source pin) 200 180 ...

Page 8

... DG417B, DG418B, DG419B Vishay Siliconix TEST CIRCUITS + GND - GND - (includes fixture and stray capacitance DS(on GND - 15 V www.vishay.com 8 Logic Input 300 35 pF Switch Output C (includes fixture and stray capacitance) L Figure 3. Break-Before-Make (DG419B) Logic Input 300 Switch Output Figure 4. Transition Time (DG419B) ...

Page 9

... 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 www.vishay.com/ppg?72107. Document Number: 72107 S09-1261-Rev ...

Page 10

... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...

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