Datasheet ADG436 (Analog Devices)
| Manufacturer | Analog Devices |
| Description | Dual SPDT Switch |
| Pages / Page | 12 / 1 — Dual SPDT Switch. ADG436. FEATURES. FUNCTIONAL BLOCK DIAGRAM. 44 V supply … |
| Revision | B |
| File Format / Size | PDF / 325 Kb |
| Document Language | English |
Dual SPDT Switch. ADG436. FEATURES. FUNCTIONAL BLOCK DIAGRAM. 44 V supply maximum ratings. VSS to VDD analog signal range. S1A. S2A
Model Line for this Datasheet
Text Version of Document
Dual SPDT Switch ADG436 FEATURES FUNCTIONAL BLOCK DIAGRAM 44 V supply maximum ratings ADG436 VSS to VDD analog signal range S1A S2A Low on resistance (12 Ω typ) D1 D2 Low ∆RON (3 Ω max) S1B S2B Low RON match (2.5 Ω max) Low power dissipation IN1 IN2 Fast switching times
00030-001
t
Figure 1.
ON < 175 ns tOFF < 145 ns Low leakage currents (5 nA max) Low charge injection (10 pC) Break-before-make switching action APPLICATIONS Audio and video switching Battery-powered systems Test equipment Communications systems GENERAL DESCRIPTION PRODUCT HIGHLIGHTS
The ADG436 is a monolithic CMOS device comprising two 1. Extended signal range. independently selectable SPDT switches. It is designed on an The ADG436 is fabricated on an enhanced LC2MOS LC2MOS process, which provides low power dissipation yet process, giving an increased signal range that extends to gives high switching speed and low on resistance. the supply rails. 2. Low power dissipation. The on resistance profile is very flat over the full analog input range, ensuring good linearity and low distortion when 3. Low RON. switching audio signals. High switching speed also makes the 4. Single-supply operation. part suitable for video signal switching. CMOS construction For applications where the analog signal is unipolar, the ensures ultralow power dissipation, making the part ideally ADG436 can be operated from a single rail power supply. suited for portable and battery-powered instruments. Each switch conducts equally well in both directions when on and has an input signal range which extends to the power supplies. In the off condition, signal levels up to the supplies are blocked. All switches exhibit break-before-make switching action for use in multiplexer applications. Inherent in the design is low charge injection for minimum transients when switching the digital inputs.
Rev. B Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. or otherwise under any patent or patent rights of Analog Devices. Trademarks and Tel: 781.329.4700 www.analog.com registered trademarks are the property of their respective owners. Fax: 781.461.3113 © 2005 Analog Devices, Inc. All rights reserved.
Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION PRODUCT HIGHLIGHTS SPECIFICATIONS DUAL SUPPLY SINGLE SUPPLY ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TERMINOLOGY TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS APPLICATIONS INFORMATION ADG436 SUPPLY VOLTAGES POWER-SUPPLY SEQUENCING OUTLINE DIMENSIONS ORDERING GUIDE
00030-001
t
Figure 1.
ON < 175 ns tOFF < 145 ns Low leakage currents (5 nA max) Low charge injection (10 pC) Break-before-make switching action APPLICATIONS Audio and video switching Battery-powered systems Test equipment Communications systems GENERAL DESCRIPTION PRODUCT HIGHLIGHTS
The ADG436 is a monolithic CMOS device comprising two 1. Extended signal range. independently selectable SPDT switches. It is designed on an The ADG436 is fabricated on an enhanced LC2MOS LC2MOS process, which provides low power dissipation yet process, giving an increased signal range that extends to gives high switching speed and low on resistance. the supply rails. 2. Low power dissipation. The on resistance profile is very flat over the full analog input range, ensuring good linearity and low distortion when 3. Low RON. switching audio signals. High switching speed also makes the 4. Single-supply operation. part suitable for video signal switching. CMOS construction For applications where the analog signal is unipolar, the ensures ultralow power dissipation, making the part ideally ADG436 can be operated from a single rail power supply. suited for portable and battery-powered instruments. Each switch conducts equally well in both directions when on and has an input signal range which extends to the power supplies. In the off condition, signal levels up to the supplies are blocked. All switches exhibit break-before-make switching action for use in multiplexer applications. Inherent in the design is low charge injection for minimum transients when switching the digital inputs.
Rev. B Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. or otherwise under any patent or patent rights of Analog Devices. Trademarks and Tel: 781.329.4700 www.analog.com registered trademarks are the property of their respective owners. Fax: 781.461.3113 © 2005 Analog Devices, Inc. All rights reserved.
Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION PRODUCT HIGHLIGHTS SPECIFICATIONS DUAL SUPPLY SINGLE SUPPLY ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TERMINOLOGY TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS APPLICATIONS INFORMATION ADG436 SUPPLY VOLTAGES POWER-SUPPLY SEQUENCING OUTLINE DIMENSIONS ORDERING GUIDE
