dg9461 Vishay, dg9461 Datasheet

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dg9461

Manufacturer Part Number
dg9461
Description
Low-voltage Single Spdt Analog Switch
Manufacturer
Vishay
Datasheet

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DESCRIPTION
The DG9461 is a single-pole/double-throw monolithic CMOS
analog device designed for high performance switching of
analog signals. Combining low power, high speed
(t
and small physical size (TSOP-6), the DG9461 is ideal for
portable and battery powered applications requiring high
performance and efficient use of board space.
The DG9461 is built on Vishay Siliconix’s low voltage
BCD-15 process. Minimum ESD protection, per Method
3015.7, is 2000 V. An epitaxial layer prevents latchup.
Break-before-make is guaranteed for DG9461.
Each switch conducts equally well in both directions when
on, and blocks up to the power supply level when off.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 70832
S-71009–Rev. C, 14-May-07
ON
: 35 ns, t
OFF
COM
GND
GND
NO
NC
V+
IN
: 20 ns), low on-resistance (r
1
2
3
4
1
2
3
*Not Connected
Low-Voltage Single SPDT Analog Switch
TSOP-6
Top View
Top View
SOIC-8
8
7
6
5
6
5
4
V+
IN
*
*
NO
COM
NC
DS(on)
: 40 Ω)
FEATURES
BENEFITS
APPLICATIONS
Logic "0" ≤ 0.8 V
Logic "1" ≥ 2.4 V
• Low Voltage Operation (+ 2.7 to + 5 V)
• Low On-Resistance - r
• Fast Switching - t
• Low Leakage - I
• Low Charge Injection - Q
• Low Power Consumption
• TTL/CMOS Compatible
• ESD Protection > 2000 V (Method 3015.7)
• Available in TSOP-6 and SOIC-8
• Reduced Power Consumption
• Simple Logic Interface
• High Accuracy
• Reduce Board Space (TSOP-6)
• Battery Operated Systems
• Portable Test Equipment
• Sample and Hold Circuits
• Cellular Phones
• Communication Systems
• Military Radio
• PBX, PABX Guidance and Control Systems
TRUTH TABLE
ORDERING INFORMATION
Temp Range
- 40 to 85 °C
Logic
0
1
COM(on)
ON
: 35 ns, t
Package
DS(on)
TSOP-6
SOIC-8
: 200 pA max
OFF
NC
ON
INJ
: 1 pC
: 40 Ω
OFF
Vishay Siliconix
: 20 ns
DG9461DV-T1-E3
DG9461DY-T1-E3
DG9461DV-T1
DG9461DY-T1
Part Number
DG9461
www.vishay.com
OFF
NO
ON
RoHS*
COMPLIANT
Available
Pb-free
1

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dg9461 Summary of contents

Page 1

... ON OFF and small physical size (TSOP-6), the DG9461 is ideal for portable and battery powered applications requiring high performance and efficient use of board space. The DG9461 is built on Vishay Siliconix’s low voltage BCD-15 process. Minimum ESD protection, per Method 3015 ...

Page 2

... DG9461 Vishay Siliconix ABSOLUTE MAXIMUM RATINGS Parameter Reference V+ to GND a IN, COM, NC, NO Continuous Current (Any terminal) Peak Current (Pulsed duty cycle) ESD (Method 3015.7) Storage Temperature (D Suffix) b Power Dissipation (Packages) Notes: a. Signals exceeding will be clamped by internal diodes. Limit forward diode current to maximum current ratings. ...

Page 3

... NC INH 3 Ω nF gen gen = 50 Ω pF MHz MHz DG9461 Vishay Siliconix D Suffix - ° Temp Min Typ Max Full 0 5 Room 30 60 Full 75 Room 0.4 2 Room ...

Page 4

... DG9461 Vishay Siliconix TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted 2.0 1 1.0 0.5 0.0 - 0.5 - 1 0.5 1.0 1.5 V COM Charge Injection 100 COM(on 0 Temperature ( Leakage Current vs. Temperature 2.5 2 1.5 1.0 0.5 0.0 - 0.5 - 1.0 - 1.5 - 2 COM Off-Leakage vs. Voltage at 25 °C www.vishay.com 4 3000 2500 2000 1500 ...

Page 5

... V DS 120 100 OFF 20 0 1.5 2.0 2.5 3 vs. Power Supply Voltage ON OFF Document Number: 70832 S-71009–Rev. C, 14-May-07 2.0 2.5 3.0 COM t ON 3.5 4.0 4.5 5.0 DG9461 Vishay Siliconix OFF Temperature (°C) Switching Time vs. Temperature 2.25 2.00 1.75 1.50 1.25 1.00 0.75 0 ...

Page 6

... DG9461 Vishay Siliconix TEST CIRCUITS COM Switch Input IN Logic GND Input (includes fixture and stray capacitance OUT COM COM GND C (includes fixture and stray capacitance gen gen 3 V GND www ...

Page 7

... Document Number: 70832 S-71009–Rev. C, 14-May- COM COM GND Figure 4. Off-Isolation COM GND Figure 5. Channel Off/On Capacitance DG9461 Vishay Siliconix NC/ NO Off Isolation = 20 log V COM Meter HP4192A Impedance Analyzer or Equivalent MHz www.vishay.com 7 ...

Page 8

... Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right ...

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