參數(shù)資料
型號: ADG849YKSZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 1/12頁
文件大?。?/td> 0K
描述: IC SWITCH SPDT SC70-6
產(chǎn)品培訓模塊: Switch Fundamentals
標準包裝: 3,000
功能: 開關
電路: 1 x SPDT - NC/NO
導通狀態(tài)電阻: 600 毫歐
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 1.8 V ~ 5.5 V
電流 - 電源: 1nA
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 6-TSSOP,SC-88,SOT-363
供應商設備封裝: SC-70-6
包裝: 帶卷 (TR)
3 V/5 V CMOS
0.5 SPDT/2:1 Mux in SC70
ADG849
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 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
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.326.8703
2004 Analog Devices, Inc. All rights reserved.
FEATURES
Ultralow on-resistance:
0.5 typical
0.8 maximum at 5 V supply
Excellent audio performance, ultralow distortion:
0.13 typical
0.24 maximum RON flatness
High current carrying capability:
400 mA continuous current
600 mA peak current at 5 V
Automotive temperature range: –40°C to +125°C
Rail-to-rail operation
Typical power consumption (<0.01 W)
Pin-compatible upgrade for the ADG749 and ADG779
APPLICATIONS
Cellular phones
PDAs
Battery-powered systems
Audio and video signal routing
Modems
PCMCIA cards
Hard drives
Relay replacement
FUNCTIONAL BLOCK DIAGRAM
ADG849
IN
S1
S2
D
SWITCHES SHOWN
FOR A LOGIC 1 INPUT
04737-0-001
Figure 1.
GENERAL DESCRIPTION
The ADG849 is a monolithic, CMOS SPDT (single pole, double
throw) switch that operates with a supply range of 1.8 V to 5.5 V.
It is designed to offer ultralow on-resistance values of typically
0.5 . This design makes the ADG849 an ideal solution for
applications that require minimal distortion through the switch.
The ADG849 also has the capability of carrying large amounts
of current, typically 600 mA at 5 V operation.
Each switch of the ADG849 conducts equally well in both
directions when on. The device exhibits break-before-make
switching action, thus preventing momentary shorting when
switching channels.
The ADG849 is available in a tiny, 6-lead SC70 package, making
it the ideal candidate for space-constrained applications.
PRODUCT HIGHLIGHTS
1.
Very low on-resistance, 0.5 typical.
2.
Tiny, 6-lead SC70 package.
3.
Low power dissipation. The CMOS construction ensures
low power dissipation.
4.
High current carrying capability.
5.
Low THD + noise (0.01% typ).
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