DG441LDY-E3 Vishay, DG441LDY-E3 Datasheet

Analog Switch ICs SPST Analog Switch

DG441LDY-E3

Manufacturer Part Number
DG441LDY-E3
Description
Analog Switch ICs SPST Analog Switch
Manufacturer
Vishay
Datasheets

Specifications of DG441LDY-E3

Number Of Switches
4
Switch Configuration
SPST
On Resistance (max)
80 Ohms
On Time (max)
136 ns
Off Time (max)
100 ns
Off Isolation (typ)
71 dB
Supply Voltage (max)
12 V
Supply Voltage (min)
2.7 V
Supply Current
0.01 mA
Maximum Power Dissipation
650 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SOIC-16
Minimum Operating Temperature
- 40 C
Off State Leakage Current (max)
10 nA
Analog Switch Type
SPST
No. Of Channels
4
On State Resistance Max
33ohm
Turn Off Time
16ns
Turn On Time
21ns
Supply Voltage Range
2.7V To 12V
Operating Temperature Range
-40°C To +85°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
DESCRIPTION
The DG441/442 monolithic quad analog switches are
designed to provide high speed, low error switching of
analog and audio signals. The DG441 has a normally closed
function. The DG442 has a normally open function.
Combining low on-resistance (50 Ω, typ.) with high speed
(t
upgrading DG201A/202 sockets. Charge injection has been
minimized on the drain for use in sample-and-hold circuits.
To achieve high voltage ratings and superior switching
performance, the DG441/442 are built on Vishay Siliconix’s
high-voltage silicon-gate process. An epitaxial layer
prevents latchup.
Each switch conducts equally well in both directions when
on, and blocks input voltages to the supply levels when off.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 70053
S-71241–Rev. I, 25-Jun-07
ON
150 ns, typ.), the DG441/442 are ideally suited for
GND
IN
IN
D
V-
D
S
S
1
1
1
4
4
4
1
2
3
4
5
6
7
8
Dual-In-Line and SOIC
Top View
DG441
Quad SPST CMOS Analog Switches
16
15
14
13
12
10
11
9
IN
D
S
V+
NC
S
D
IN
2
3
2
3
2
3
FEATURES
BENEFITS
APPLICATIONS
Logic "0" ≤ 0.8 V
Logic "1" ≥ 2.4 V
• Low On-Resistance: 50 Ω
• Low Leakage: 80 pA
• Low Power Consumption: 0.2 mW
• Fast Switching Action-t
• Low Charge Injection-Q: - 1 pC
• DG201A/DG202 Upgrades
• TTL/CMOS-Compatible Logic
• Single Supply Capability
• Less Signal Errors and Distortion
• Reduced Power Supply Requirements
• Faster Throughput
• Improved Reliability
• Reduced Pedestal Errors
• Simplifies Retrofit
• Simple Interfacing
• Audio Switching
• Battery Powered Systems
• Data Acquisition
• Hi-Rel Systems
• Sample-and-Hold Circuits
• Communication Systems
• Automatic Test Equipment
• Medical Instruments
GND
TRUTH TABLE
NC
V-
S
S
1
4
Key
Logic
4
5
6
7
8
0
1
3
9
D
D
1
4
10
2
IN
IN
1
4
Top View
DG441
11
1
LCC
NC
NC
20
12
ON
DG441
IN
IN
OFF
ON
2
3
: 150 ns
19
13
D
D
2
3
Vishay Siliconix
18
17
16
15
14
DG441/442
S
V+
NC
NC
S
2
3
www.vishay.com
DG442
OFF
ON
RoHS*
COMPLIANT
Available
Pb-free
1

Related parts for DG441LDY-E3

DG441LDY-E3 Summary of contents

Page 1

... DG201A/202 sockets. Charge injection has been minimized on the drain for use in sample-and-hold circuits. To achieve high voltage ratings and superior switching performance, the DG441/442 are built on Vishay Siliconix’s high-voltage silicon-gate process. An epitaxial layer prevents latchup. Each switch conducts equally well in both directions when on, and blocks input voltages to the supply levels when off ...

Page 2

... DG441/442 Vishay Siliconix ORDERING INFORMATION Temp Range - °C ABSOLUTE MAXIMUM RATINGS Parameter GND Digital Inputs , Continuous Current (Any Terminal) Current (Pulsed duty cycle) (AK Suffix) Storage Temperature (DJ, DY Suffix) 16-Pin Plastic DIP 16-Pin CerDIP b Power Dissipation (Package) 16-Pin Narrow SOIC LCC-20 Notes: a ...

Page 3

... Ω gen gen = 50 Ω MHz TALK S(off MHz D(off D(on) ANALOG 16 16 DG441/442 Vishay Siliconix A Suffix D Suffix - 55 to 125 ° ° Temp Typ Min Max Min Full - Room 50 85 Full 100 Room 4 Full 5 ± Room 0.01 - 0.5 0.5 - 0.5 Full ...

Page 4

... DG441/442 Vishay Siliconix a SPECIFICATIONS FOR SINGLE SUPPLY Parameter Symbol Analog Switch e V Analog Signal Range ANALOG Drain-Source r DS(on) On-Resistance Dynamic Characteristics t Turn-On Time ON t Turn-Off Time OFF Charge Injection Q Power Supplies Positive Supply Current I+ Negative Supply Current I- I Ground Current GND Notes: a ...

Page 5

... Frequency (Hz) Crosstalk and Off Isolation vs. Frequency Document Number: 70053 S-71241–Rev. I, 25-Jun-07 ± ± ± ± ± ± Crosstalk Off Isolation 100 DG441/442 Vishay Siliconix 125 ° ° ° °C 0 ° ° – Drain Voltage ( vs. V and Temperature DS(on) ...

Page 6

... DG441/442 Vishay Siliconix TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted 2.4 1.6 0.8 0 ± 5 ± V+, V– Positive and Negative Supplies (V) Switching Threshold vs. Supply Voltage S(off) D(off S(on) D(on – Drain or Source Voltage ( Source/Drain Leakage Currents (Single 12 V Supply) 160 140 t ON ...

Page 7

... Document Number: 70053 S-71241–Rev. I, 25-Jun-07 Logic Input V O Switch C Input Switch Output Figure 2. Switching Time Figure 3. Charge Injection Ω GND Figure 6. Source/Drain Capacitances DG441/442 Vishay Siliconix < < OFF Note: Logic input waveform is inverted for DG442 OFF ON (DG441) OFF Δ (DG442 Ω ...

Page 8

... V Figure 9. Precision-Weighted Resistor Programmable-Gain Amplifier 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?70053. ...

Page 9

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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