CXAS42167双低导通电阻低电压双向单极/双掷（SPTT）CMOS模拟开关用于从单个1.8V到5.5V电源工作在整个模拟信号范围内导通电阻曲线非常平坦确保切换音频信号时具有良好的线性度和低失真

CXAS42167双低导通电阻低电压双向单极/双掷（SPTT）CMOS模拟开关用于从单个1.8V到5.5V电源工作在整个模拟信号范围内导通电阻曲线非常平坦确保切换音频信号时具有良好的线性度和低失真

产品型号：CXAS42167
产品类型：DC-DC转换器
产品系列： 模拟负载开关
产品状态：量产
浏览次数：39 次
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产品简介

CXAS42167是一个双低导通电阻、低电压、双向、单极/双掷（SPTT）CMOS模拟开关，设计用于从单个1.8V到5.5V电源工作。目标应用包括从低RON（0.5Ω）和快速开关速度（tON=50ns，tOFF=15ns）中受益的电池供电设备。在整个模拟信号范围内，导通电阻曲线非常平坦。这确保了切换音频信号时具有良好的线性度和低失真。
CXAS42167是一个由两个常开（NO）和两个常闭（NC）开关组成的承诺型双单刀双掷（SPTT）。此配置可用作双2对1多路复用器。
CXAS42167有绿色TDFN-3×3-10L和MSOP-10两种包装。
•低压运行：1.8V至5.5V
•低导通电阻：0.5Ω（典型值）
•低电阻平面度
•-3dB带宽：15MHz
•快速切换时间50ns
•轨对轨运行
•典型功耗（<0.01μW）
•TTL/CMOS兼容

技术参数

输入电压范围 (VIN)≤ 1.8～5.5 V
工作频率15MHzHz
转换效率50%
封装类型TDFN-3x3-10L MSOP-10
Topology模拟负载开关
Control method线性
Iq1μA
Internal resistance0.5Ω
Number of channels2
Protectionsovp/ocp/otp/scp

产品详细介绍

目录

1.产品概述       2.产品特点     

3.应用范围       4.技术规格书下载（PDF文档）

5.产品封装       6.电路原理图  

7.相关产品

   产品概述 返回TOP

The CXAS42167 is a dual, low on-resistance, low voltage, bidirectional, single-pole/double-throw (SPDT) CMOS analog switch designed to operate from a single 1.8V to 5.5V power supply. Targeted applications include battery powered equipment that benefit from low RON(0.5Ω) and fast switching speeds (tON = 50ns, tOFF = 15ns).

The on resistance profile is very flat over the full analog signal range. This ensures excellent linearity and low distortion when switching audio signals.

The CXAS42167 is a committed dual single-pole/double-throw (SPDT) that consist of two normally open (NO) and two normally close (NC) switches. This configuration can be used as a dual 2-to-1 multiplexer.

CXAS42167 is available in Green TDFN-3×3-10L and MSOP-10 packages.

   产品特点 返回TOP

• Low Voltage Operation: 1.8V to 5.5V
• Low On-Resistance: 0.5Ω (TYP)
• Low On-Resistance Flatness
• -3dB Bandwidth: 15MHz
• Fast Switching Times
    tON 50ns
    tOFF 15ns
• Rail-to-Rail Operation
• Typical Power Consumption (< 0.01μW)
• TTL/CMOS Compatible
• Microsize Packages

   应用范围 返回TOP

Battery-powered, Handheld, and Portable Equipment
    Cellular/Mobile Phones
    Laptops, Notebooks, Palmtops
Communication Systems
Sample-and-Hold Circuits
Audio Signal Routing
Audio and Video Switching
Portable Test and Measurement
Medical Equipment

   技术规格书（产品PDF) 返回TOP 

     需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！

 QQ截图20160419174301.jpg

产品封装图 返回TOP

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电路原理图 返回TOP

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相关芯片选择指南 返回TOP                              更多同类产品......

模拟信号开关

Part 

Number

CH

Type

VCC

(Min)(V)

VCC

(Max)(V)

Iq

(μA)

RON 

(Ω)

-3dB 

Bandwi

dth(MHz)

VINH

(Min) 

VINL

(Max)V 

tON

(ns)

tOFF 

(ns)

Package

CXAS42160

2

01:02

1.8

5.5

1

4.5

300

1.6

0.5

70

20

TQFN-2.1x1.6-10L

CXAS42161

2

01:02

1.8

4.3

1

6

300

1.6

0.5

20

20

UTQFN-1.8x1.4-10L

CXAS42162

2

01:02

1.8

4.2

1

0.4

40

1.6

0.5

96

16

TQFN-2.1x1.6-10L

CXAS42163

2

01:02

1.8

4.2

1

0.4

40

1.6

0.5

88

16

TQFN-1.8x1.4-10L

CXAS42164

1

01:02

1.8

5.5

1

2.5

120

2.4

0.8

11

30

SC70-6

CXAS42165

2

01:02

1.8

5.5

1

2.5

120

2.4

0.8

11

8

MSOP-10

CXAS42166

1

01:02

1.8

5.5

1

0.5

30

2.4

0.8

21

9

MSOP-8

CXAS42167

2

01:02

1.8

5.5

1

0.5

15

2.4

0.8

50

15

TDFN-3x3-10L   MSOP-10

CXAS42168

1

01:02

1.8

5.5

5

4.5

300

1.5

0.6

20

15

SC70-6

CXAS42169

2

01:02

1.8

5.5

5

4.5

270

1.5

0.6

20

15

TDFN-3x1-12L

CXAS42170

1

01:02

1.8

5.5

5

9

600

1.5

0.6

20

15

SC70-6

CXAS42171

4

01:02

5

5

20

12

500

2

0.6

25

13

SOIC-16 TSSOP-16 SSOP-16

CXAS42172

4

01:02

5

5

20

12

500

2

0.6

25

13

SOIC-16 TSSOP-16 SSOP-16

CXAS42173

4

01:02

1.8

4.35

1

0.5

70

1.6

0.5

52

25

TQFN-3x3-16L

CXAS42174

4

01:02

2.5

5.5

15

4

380

1.5

0.5

15

9

TQFN-3x3-16L

CXAS42175

2

01:02

2.5

5

6

4

400

1.5

0.6

15

11

UTQFN-1.8x1.4-10L MSOP-10

CXAS42176

2

01:02

2.5

5

3.5

0.6

80

1.5

0.6

17

24

UTQFN-1.8

CXAS42177

1

01:02

2.5

5

8

4

400

1.65

0.6

15

11

SOT-23-6

CXAS42178

4

01:02

1.8

4.35

1

0.5

70

1.6

0.5

52

25

TQFN-2.6x1.8-16L

CXAS42179

1

01:02

1.8

5.5

0.1

0.8

90

1.6

0.4

56

32

SC70-6

CXAS42180

4

01:02

1.8

5.5

1

4

300

1.6

0.5

31.5

30

TQFN-3x3-16L   TQFN-2.5x2.5-16L

CXAS42181

4

01:02

1.8

5.5

1

4

300

1.6

0.5

29.5

29.5

TQFN-3x3-16L

CXAS42182

4

01:02

1.8

5.5

1

4

300

1.6

0.5

36

30

TQFN-2.6x1.8-16L

CXAS42183

4

01:02

1.8

5.5

1

4

300

1.6

0.5

32

26

TQFN-2.6x1.8-16L

CXAS42184

4

01:02

1.8

5.5

1

4.5

300

1.6

0.5

40

30

TQFN-2.6x1.8-16L

CXAS42185

1

01:08

3.6

11

20

36

90

2.4

0.8

60

60

SSOP-16 TSSOP-16 SOIC-16 TQFN-3x3-16L

CXAS42186

2

01:04

3.6

11

20

36

120

2.4

0.8

60

60

SSOP-16 TSSOP-16 SOIC-16 TQFN-3x3-16L

CXAS42187

3

01:02

3.6

11

20

36

140

2.4

0.8

60

70

SSOP-16 TSSOP-16 SOIC-16 TQFN-3x3-16L

CXAS42188

2

01:02

1.8

5.5

1

0.4

13

2.4

0.8

25

28

WLCSP-2.0x1.5-10B

CXAS42189

2

01:02

1.8

5.5

5

4.5

300

1.5

0.6

26

20

WLCSP-2.0x1.5-10B MSOP-10 TDFN-3x3-10L TQFN-1.8x1.4-10L

CXAS42190

2

01:04

1.8

4.2

1

0.5

30

1.6

0.5

20

20

TQFN-3x3-16L TSSOP-16

CXAS42191

1

01:08

2.5

5.5

6

48

180

1.7

0.5

60

70

SSOP-16 TSSOP-16 SOIC-16 TQFN-3x3-16L

CXAS42192

2

01:04

2.5

5.5

6

48

180

1.7

0.5

60

70

SSOP-16 TSSOP-16 SOIC-16 TQFN-3x3-16L

CXAS42193

3

01:02

2.5

5.5

6

48

180

1.7

0.5

60

70

SSOP-16 TSSOP-16 SOIC-16 TQFN-3x3-16L

CXAS42194

4

SPST

2.5

5.5

6

24

180

1.7

0.5

40

100

TSSOP-14 SOIC-14

CXAS42195

1

01:04

2.5

5.5

6

24

180

1.7

0.5

50

85

MSOP-10

CXAS42196

1

01:04

1.8

4.2

1

4

150

1.4

0.3

35

9

TDFN-3x3-10L MSOP-10

CXAS42197

4

01:02

1.8

5.5

1

4.5

300

1.6

0.5

40

30

TSSOP-16

CXAS42198

2

01:02

1.8

4.2

1

0.5

55

1.6

0.5

17

27.5

TQFN-1.8x1.4-10L

CXAS42199

2

01:02

1.8

4.3

1

4.5

550

1.6

0.5

10

22

TQFN-1.8x1.4-10L MSOP-10 UTQFN-1.8x1.4-10L

CXAS42200

2

01:02

1.8

4.3

1

4.5

500

1.6

0.5

11

20

TQFN-2.1x1.6-10L

CXAS42201

2

01:02

1.8

5.5

30

5

550

1.5

0.35

15

20

TQFN-2.6x1.8-16L

CXAS42202

2

01:02

1.8

4.3

1

5

550

1.6

0.5

15

20

MSOP-10 UTQFN-1.8x1.4-10L

CXAS42203

2

01:04

1.8

4.2

1

4

150

1.6

0.5

17

9

TQFN-3x3-16L TSSOP-16

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