DG408LDY-E3 Vishay, DG408LDY-E3 Datasheet

Multiplexer Switch ICs LV Single 8:1 3-bit Multiplexer/MUX

DG408LDY-E3

Manufacturer Part Number
DG408LDY-E3
Description
Multiplexer Switch ICs LV Single 8:1 3-bit Multiplexer/MUX
Manufacturer
Vishay
Type
Analog Multiplexerr
Datasheets

Specifications of DG408LDY-E3

Supply Current
0.2 mA
On Resistance (max)
80 Ohms
Propagation Delay Time
60 ns
On Time (max)
95 ns
Off Time (max)
100 ns
Supply Voltage (max)
12 V
Supply Voltage (min)
2.7 V
Maximum Power Dissipation
600 mW
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Package / Case
SOIC-16 Narrow
Mounting Style
SMD/SMT
Number Of Switches
Single
No. Of Circuits
1
On State Resistance Max
20ohm
Supply Voltage Range
3V To 6V
Operating Temperature Range
-40°C To +85°C
Analogue Switch Case Style
SOIC
No. Of Pins
16
Package
16SOIC N
Maximum On Resistance
80@2.7V Ohm
Maximum Propagation Delay Bus To Bus
60@12V|60@±5V|125@5V|150@3V ns
Maximum High Level Output Current
30 mA
Multiplexer Architecture
8:1
Maximum Turn-off Time
100@3V ns
Maximum Turn-on Time
95@3V ns
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 DG408L/409L are low voltage pin -for-pin compatible
companion devices to the industry standard DG408/409 with
improved performance.
Using BiCMOS wafer fabrication technology allows the
DG408L/409L to operate on single and dual supplies. Single
supply voltage ranges from 3- to 12-V while dual supply
operation is recommended with "3 to "6 V.
The DG408L is an 8-channel single-ended analog multiplexer
Document Number: 71342
S-03720—Rev. D, 07-Apr-03
FEATURES
D Pin-For-Pin compatibility with DG408/409
D 2.7- to 12-V Single Supply or
D Lower On-Resistance: r
D Fast Switching: t
D Break-Before-Make Guaranteed
D Low Leakage: I
D Low Charge Injection: 1 pC
D TTL, CMOS, LV Logic (3 V) Compatible
D -82 dB Off-Isolation at 1 MHz
D 2000-V ESD Protection (HBM)
FUNCTIONAL BLOCK DIAGRAMS AND PIN CONFIGURATIONS
"3- to "6-V Dual Supply Operation
DG408L
Precision 8-Ch/Dual 4-Ch Low Voltage Analog Multiplexers
EN
V-
A
S
S
S
S
D
0
1
2
3
4
Dual-In- Line, SOIC and TSSOP
1
2
3
4
5
6
7
8
S(off)
ON
Decoders/Drivers
- 38 ns, t
- 0.2 nA Max.
Top View
DS(on)
OFF
- 17 W Typ.
- 18 ns
16
15
14
13
12
11
10
9
A
A
GND
V+
S
S
S
S
1
2
5
6
7
8
BENEFITS
D High Accuracy
D Single and Dual Power Rail Capacity
D Wide Operating Voltage Range
D Simple Logic Interface
designed to connect one of eight inputs to a common output as
determined by a 3-bit binary address (A
is a dual 4-channel differential analog multiplexer designed to
connect one of four differential inputs to a common dual output
as determined by its 2-bit binary address (A
Break-before-make switching action to protect against
momentary crosstalk between adjacent channels.
The DG408L/409L provides lower on-resistance, faster
switching time, lower leakage, less power consumption and
higher off-Isolation than the DG408/409.
DG409L
S
S
S
S
EN
V-
A
D
1a
2a
3a
4a
0
a
Dual-In- Line, SOIC and TSSOP
1
2
3
4
5
6
7
8
Decoders/Drivers
APPLICATIONS
D Data Acquisition Systems
D Battery Operated Equipment
D Portable Test Equipment
D Sample and Hold Circuits
D Communication Systems
D SDSL, DSLAM
D Audio and Video Signal Routing
Top View
Vishay Siliconix
DG408L/409L
0
, A
16
15
14
13
12
10
11
9
1
, A
A
GND
V+
S
S
S
S
2
D
). The DG409L
1
1b
2b
3b
4b
b
www.vishay.com
0
, A
1
).
1

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DG408LDY-E3 Summary of contents

Page 1

... DG408/409. DG409L GND DG408L/409L Vishay Siliconix APPLICATIONS D Data Acquisition Systems D Battery Operated Equipment D Portable Test Equipment D Sample and Hold Circuits D Communication Systems D SDSL, DSLAM D Audio and Video Signal Routing , The DG409L Dual-In- Line, SOIC and TSSOP GND Decoders/Drivers ...

Page 2

... V consult “Digital Control” parameters for specific V+ operation. EN DG408L ORDERING INFORMATION Part Number Temp Range DG408LDY - 40 to 85_C 40 to 85_C DG408LDQ DG408LAK DG408LAK/883 - 55 to 125_C DG408LAZ/883 *Block Diagram and Pin Configuration not shown. Power Dissipation (Package) 16-Pin Plastic TSSOP 14 V 16-Pin Narrow SOIC ...

Page 3

... V (DG409L S1b S1b Room See Figure 3 Full = nF Room L GEN GEN Room f = 100 kHz 100 kHz Room MHz Room MHz 2 Room MHz 2 Room (DG409L only Room EN A DG408L/409L Vishay Siliconix A Suffix D Suffix - 55 to 125_C - 40 to 85_C Min Max Min Max Typ ...

Page 4

... DG408L/409L Vishay Siliconix SPECIFICATIONS (DUAL SUPPLY Parameter Symbol Analog Switch e Analog Signal Range V ANALOG Drain-Source On-Resistance r DS(on) I S(off Switch Off Leakage Current Switch Off Leakage Current I D(off) Channel On Leakage I D(on) a Current Digital Control Logic High Input Voltage V INH Logic Low Input Voltage ...

Page 5

... V (DG409L (DG409L S1b S1b Room See Figure 3 Full = nF Room L GEN GEN Room kW 100 kHz = 100 kHz L L Room MHz Room MHz Room MHz 2 Room (DG409L only) DG408L/409L Vishay Siliconix A Suffix D Suffix - 55 to 125_C - 40 to 85_C Min Max Min Max Typ 1 ...

Page 6

... DG408L/409L Vishay Siliconix SPECIFICATIONS (SINGLE SUPPLY 3 V) Parameter Symbol Analog Switch e Analog Signal Range V ANALOG Drain-Source On-Resistance r DS(on) I S(off Switch Off Leakage Current Switch Off Leakage Current I D(off) a Channel On Leakage Current I D(on) Digital Control Logic High Input Voltage V INH Logic Low Input Voltage ...

Page 7

... V - Drain Voltage (V) D Document Number: 71342 S-03720—Rev. D, 07-Apr- 85_C DG408L/409L Vishay Siliconix r vs. V and Power Supply DS(on Drain Voltage ( vs. V and Temperature DS(on) D 85_C 125_C 25_C - 55_C Drain Voltage (V) D Switching Time vs. Positive Supply Voltage t TRANS OFF 0 0 ...

Page 8

... DG408L/409L Vishay Siliconix TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) Leakage Current vs. Analog Voltage S(off D(off) I D(on Analog Voltage ( Charge Injection vs. Analog Voltage 1 1000 0.6 0 0.2 0 Source Voltage (V) S Drain/Source Capacitance vs. Analog Voltage 35 C D(on D(off S(off www.vishay.com 110 Switching Time vs. ...

Page 9

... EN V- TEST CIRCUITS DG408L GND V- 300 DG409L GND V- 300 W V- Document Number: 71342 S-03720—Rev. D, 07-Apr-03 Level Decode/ Shift Drive FIGURE Logic O Input Switch Output SB4 FIGURE 2. Transition Time DG408L/409L Vishay Siliconix 50 90% 50% 90 TRANS (DG408L (DG409L) 4 www.vishay.com <20 ns < TRANS 9 ...

Page 10

... DG408L/409L Vishay Siliconix TEST CIRCUITS DG408L GND DG409L A 1 GND All S and DG408L A 1 DG409L GND www.vishay.com 300 300 FIGURE 3. Enable Switching Time bbm.5 4/9 Logic Input Switch Output 300 FIGURE 4. Break-Before-Make Interval 3 V Logic Input 50 ON(EN Switch Output V O 90% ...

Page 11

... Input Switch 1 nF Output V- V- FIGURE 5. Charge Injection OUT Channel Select GND V OUT V IN DG408L/409L Vishay Siliconix 3 V OFF the measured voltage due to charge transfer O error Q, when the channel turns off GND Crosstalk = 20 log FIGURE 7. Crosstalk Meter HP4192A S 8 Impedance Analyzer ...

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