Datasheet ADG841, ADG842 (Analog Device)
| Fabricante | Analog Device |
| Descripción | 0.28 Ω CMOS 1.65 V to 3.6 V Single SPST Switches in SC70 |
| Páginas / Página | 16 / 1 — 0.28 Ω CMOS 1.65 V to 3.6 V. Single SPST Switches in SC70. ADG841/ADG842. … |
| Formato / tamaño de archivo | PDF / 560 Kb |
| Idioma del documento | Inglés |
0.28 Ω CMOS 1.65 V to 3.6 V. Single SPST Switches in SC70. ADG841/ADG842. FEATURES. FUNCTIONAL BLOCK DIAGRAM
Línea de modelo para esta hoja de datos
Versión de texto del documento
0.28 Ω CMOS 1.65 V to 3.6 V Single SPST Switches in SC70 ADG841/ADG842 FEATURES FUNCTIONAL BLOCK DIAGRAM Ultralow on resistance ADG841 ADG842 0.28 Ω typical 0.48 Ω max at 125°C S D S D Excellent audio performance, ultralow distortion 0.025 Ω typical IN IN 0.052 Ω max RON flatness 1.65 V to 3.6 V single supply High current carrying capability SWITCHES SHOWN FOR A LOGIC 1 INPUT
05424-001
300 mA continuous current 500 mA peak current
Figure 1.
Automotive temperature range: –40°C to +125°C Rail-to-rail operation Typical power consumption (<0.01 µW) PRODUCT HIGHLIGHTS APPLICATIONS Handsets
1. <0.48 Ω over full temperature range of –40°C to +125°C.
PDAs
2. Compatible with 1.8 V CMOS logic.
MP3 players
3. High current handling capability (300 mA continuous
Power routing
current at 3.3 V).
Battery-powered systems Communication systems
4. Low THD + N (0.02% typ).
Modems
5. Tiny SC70 package.
PCMCIA cards GENERAL DESCRIPTION Table 1. ADG841/ADG842 Truth Table
The ADG841 and ADG842 are low voltage CMOS devices
Logic (IN) ADG841 ADG842
containing a single-pole, single-throw (SPST) switch. The 0 Off On ADG841 is closed for a Logic 1 input and the ADG842 is open 1 On Off for a Logic 1 input. The devices offer ultralow on resistance of less than 0.48 Ω over the full temperature range. The ADG841/ ADG842 are fully specified for 3.3 V, 2.5 V, and 1.8 V supply operation. Each switch conducts equally well in both directions when on, and has an input signal range that extends to the supplies. The ADG841/ADG842 exhibit break-before-make switching action. The ADG841/ADG842 are available in a 6-lead SC70 package.
Rev. 0 Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor 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 GENERAL DESCRIPTION PRODUCT HIGHLIGHTS SPECIFICATIONS—2.5 V ± 0.2 V SPECIFICATIONS—2.7 V TO 3.6 V SPECIFICATIONS—1.65 V TO 1.95 ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY TEST CIRCUITS OUTLINE DIMENSIONS ORDERING GUIDE
05424-001
300 mA continuous current 500 mA peak current
Figure 1.
Automotive temperature range: –40°C to +125°C Rail-to-rail operation Typical power consumption (<0.01 µW) PRODUCT HIGHLIGHTS APPLICATIONS Handsets
1. <0.48 Ω over full temperature range of –40°C to +125°C.
PDAs
2. Compatible with 1.8 V CMOS logic.
MP3 players
3. High current handling capability (300 mA continuous
Power routing
current at 3.3 V).
Battery-powered systems Communication systems
4. Low THD + N (0.02% typ).
Modems
5. Tiny SC70 package.
PCMCIA cards GENERAL DESCRIPTION Table 1. ADG841/ADG842 Truth Table
The ADG841 and ADG842 are low voltage CMOS devices
Logic (IN) ADG841 ADG842
containing a single-pole, single-throw (SPST) switch. The 0 Off On ADG841 is closed for a Logic 1 input and the ADG842 is open 1 On Off for a Logic 1 input. The devices offer ultralow on resistance of less than 0.48 Ω over the full temperature range. The ADG841/ ADG842 are fully specified for 3.3 V, 2.5 V, and 1.8 V supply operation. Each switch conducts equally well in both directions when on, and has an input signal range that extends to the supplies. The ADG841/ADG842 exhibit break-before-make switching action. The ADG841/ADG842 are available in a 6-lead SC70 package.
Rev. 0 Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor 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 GENERAL DESCRIPTION PRODUCT HIGHLIGHTS SPECIFICATIONS—2.5 V ± 0.2 V SPECIFICATIONS—2.7 V TO 3.6 V SPECIFICATIONS—1.65 V TO 1.95 ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY TEST CIRCUITS OUTLINE DIMENSIONS ORDERING GUIDE