参数资料
| 型号： | ADG1421BRMZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC SW SPST 2.1OHM RON 10MSOP |
| 标准包装： | 50 |
| 系列： | iCMOS® |
| 功能： | 开关 |
| 电路： | 2 x SPST - NO |
| 导通状态电阻： | 4.6 欧姆 |
| 电压电源： | 单/双电源 |
| 电压 - 电源，单路/双路(±)： | 5 V ~ 16.5 V，±2.25 V ~ 8.25 V |
| 电流 - 电源： | 120µA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-MSOP |
| 包装： | 管件 |
| 产品目录页面： | 801 (CN2011-ZH PDF) |
2.1 Ω On Resistance, ±15 V/+12 V/±5 V
iCMOS Dual SPST Switches
ADG1421/ADG1422/ADG1423
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
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Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
2009 Analog Devices, Inc. All rights reserved.
FEATURES
2.1 Ω on resistance
0.5 Ω maximum on resistance flatness
Up to 250 mA continuous current
Fully specified at +12 V, ±15 V, ±5 V
No VL supply required
3 V logic-compatible inputs
Rail-to-rail operation
10-lead MSOP and 10-lead, 3 mm × 3 mm LFCSP packages
APPLICATIONS
Automatic test equipment
Data acquisition systems
Relay replacements
Battery-powered systems
Sample-and-hold systems
Audio signal routing
Video signal routing
Communication systems
GENERAL DESCRIPTION
The ADG1421/ADG1422/ADG1423 contain two independent
single-pole/single-throw (SPST) switches. The ADG1421 and
ADG1422 differ only in that the digital control logic is inverted.
The ADG1421 switches are turned on with Logic 1 on the
appropriate control input, and Logic 0 is required for the
ADG1422. The ADG1423 has one switch with digital control
logic similar to that of the ADG1421; the logic is inverted on
the other switch. The ADG1423 exhibits break-before-make
switching action for use in multiplexer applications. Each
switch conducts equally well in both directions when on and
has an input signal range that extends to the supplies. In the
off condition, signal levels up to the supplies are blocked.
The iCMOS (industrial CMOS) modular manufacturing process
combines high voltage, complementary metal-oxide semiconductor
(CMOS) and bipolar technologies. It enables the development
of a wide range of high performance analog ICs capable of 33 V
operation in a footprint that no other generation of high voltage
parts has achieved. Unlike analog ICs using conventional CMOS
processes, iCMOS components can tolerate high supply voltages
while providing increased performance, dramatically lower
power consumption, and reduced package size.
FUNCTIONAL BLOCK DIAGRAM
ADG1421
IN1
IN2
D2
S2
S1
D1
SWITCHES SHOWN FOR A LOGIC 0 INPUT
08
48
7-
00
1
Figure 1. ADG1421 Functional Block Diagram
ADG1422
IN1
IN2
D2
S2
S1
D1
SWITCHES SHOWN FOR A LOGIC 0 INPUT
08
48
7-
00
2
Figure 2. ADG1422 Functional Block Diagram
IN1
S1
D1
ADG1423
IN2
D2
S2
SWITCHES SHOWN FOR A LOGIC 0 INPUT
08
48
7-
00
3
Figure 3. ADG1423 Functional Block Diagram
The on resistance profile is very flat over the full analog input
range ensuring excellent linearity and low distortion when
switching audio signals. The iCMOS construction ensures
ultralow power dissipation, making the part ideally suited for
portable and battery-powered instruments.
PRODUCT HIGHLIGHTS
1.
2.4 Ω maximum on resistance at 25°C.
2.
Minimum distortion.
3.
3 V logic-compatible digital inputs: VINH = 2.0 V, VINL = 0.8 V.
4.
No VL logic power supply required.
5.
10-lead MSOP and 10-lead, 3 mm × 3 mm LFCSP packages.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADG1421BRMZ-REEL7 | 功能描述:IC SW SPST 2.1OHM RON 10MSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:iCMOS® 标准包装:1,000 系列:- 功能:多路复用器 电路:1 x 4:1 导通状态电阻:- 电压电源:双电源 电压 - 电源，单路/双路(±):±5V 电流 - 电源:7mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) |
| ADG1422 | 制造商:AD 制造商全称:Analog Devices 功能描述:2.1 Ω On Resistance, ±15 V/+12 V/±5 V iCMOS Dual SPST Switches |
| ADG1422BCPZ-REEL7 | 功能描述:IC SW SPST 2.1OHM RON 10LFCSP RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:iCMOS® 标准包装:1,000 系列:- 功能:多路复用器 电路:1 x 4:1 导通状态电阻:- 电压电源:双电源 电压 - 电源，单路/双路(±):±5V 电流 - 电源:7mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) |
| ADG1422BRMZ | 功能描述:IC SW SPST 2.1OHM RON 10MSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:iCMOS® 应用说明:Ultrasound Imaging Systems Application Note 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:250 系列:- 功能:开关 电路:单刀单掷 导通状态电阻:48 欧姆 电压电源:单电源 电压 - 电源，单路/双路(±):2.7 V ~ 5.5 V 电流 - 电源:5µA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:48-LQFP 供应商设备封装:48-LQFP（7x7） 包装:托盘 |
| ADG1422BRMZ-REEL7 | 功能描述:IC SW SPST 2.1OHM RON 10MSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:iCMOS® 标准包装:1,000 系列:- 功能:多路复用器 电路:1 x 4:1 导通状态电阻:- 电压电源:双电源 电压 - 电源，单路/双路(±):±5V 电流 - 电源:7mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) |
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