CXAS42203是一种高速、低压、低导通电阻的CMOS模拟多路复用器/开关，配置为两个4通道多路复用器。它从一个+1.8V到+4.2V的电源供电。目标应用包括从低RON（4Ω）和快速开关速度（tON=17ns，tOFF=9ns）中受益的电池供电设备。
•电压运行：1.8V至4.2V
•低导通电阻：4.2V时为4Ω（典型值）
•低电阻平面度
•-3dB带宽：150MHz
•快速切换时间（+4.2V）
•低串扰：10MHz时为92dB
•轨对轨输入和输出操作
•典型功耗（<0.01μW）
•TTL/CMOS兼容
•接通前断开开关
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[ CXAS42203 ]
目录
7.相关产品
产品概述 返回TOP
The CXAS42203 is high-speed, low-voltage, low on-resistance, CMOS analog multiplexer/switch that configured as two 4-channel multiplexers. It operates from a single +1.8V to +4.2V power supply. Targeted applications include battery powered equipment that benefit from low RON (4Ω) and fast switching speeds (tON = 17ns, tOFF = 9ns).
The CXAS42203 can handle rail-to-rail analog signals and is available in Green TQFN-3×3-16L and TSSOP-16 packages.
产品特点 返回TOP
• Voltage Operation: 1.8V to 4.2V
• Low On-Resistance: 4Ω (TYP) at 4.2V
• Low On-Resistance Flatness
• -3dB Bandwidth: 150MHz
• Fast Switching Times (+4.2V)
tON 17ns
tOFF 9ns
• Low Crosstalk: -92dB at 10MHz
• Rail-to-Rail Input and Output Operation
• Typical Power Consumption (< 0.01μW)
• TTL/CMOS Compatible
• Break-Before-Make Switching
• Extended Industrial Temperature Range:
-40℃ to +85℃
• Available in Green TQFN-3×3-16L and TSSOP-16
Packages
应用范围 返回TOP
Communication Systems
Cell Phones
Portable Instrumentation
Audio Signal Routing
Audio and Video Switching
Computer Peripherals
Low-Voltage Data-Acquisition Systems
技术规格书（产品PDF) 返回TOP
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产品封装图 返回TOP
电路原理图 返回TOP
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模拟信号开关 |
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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 |
|
2 |
01:02 |
1.8 |
5.5 |
1 |
4.5 |
300 |
1.6 |
0.5 |
70 |
20 |
TQFN-2.1x1.6-10L |
|
|
2 |
01:02 |
1.8 |
4.3 |
1 |
6 |
300 |
1.6 |
0.5 |
20 |
20 |
UTQFN-1.8x1.4-10L |
|
|
2 |
01:02 |
1.8 |
4.2 |
1 |
0.4 |
40 |
1.6 |
0.5 |
96 |
16 |
TQFN-2.1x1.6-10L |
|
|
2 |
01:02 |
1.8 |
4.2 |
1 |
0.4 |
40 |
1.6 |
0.5 |
88 |
16 |
TQFN-1.8x1.4-10L |
|
|
1 |
01:02 |
1.8 |
5.5 |
1 |
2.5 |
120 |
2.4 |
0.8 |
11 |
30 |
SC70-6 |
|
|
2 |
01:02 |
1.8 |
5.5 |
1 |
2.5 |
120 |
2.4 |
0.8 |
11 |
8 |
MSOP-10 |
|
|
1 |
01:02 |
1.8 |
5.5 |
1 |
0.5 |
30 |
2.4 |
0.8 |
21 |
9 |
MSOP-8 |
|
|
2 |
01:02 |
1.8 |
5.5 |
1 |
0.5 |
15 |
2.4 |
0.8 |
50 |
15 |
TDFN-3x3-10L MSOP-10 |
|
|
1 |
01:02 |
1.8 |
5.5 |
5 |
4.5 |
300 |
1.5 |
0.6 |
20 |
15 |
SC70-6 |
|
|
2 |
01:02 |
1.8 |
5.5 |
5 |
4.5 |
270 |
1.5 |
0.6 |
20 |
15 |
TDFN-3x1-12L |
|
|
1 |
01:02 |
1.8 |
5.5 |
5 |
9 |
600 |
1.5 |
0.6 |
20 |
15 |
SC70-6 |
|
|
4 |
01:02 |
5 |
5 |
20 |
12 |
500 |
2 |
0.6 |
25 |
13 |
SOIC-16 TSSOP-16 SSOP-16 |
|
|
4 |
01:02 |
5 |
5 |
20 |
12 |
500 |
2 |
0.6 |
25 |
13 |
SOIC-16 TSSOP-16 SSOP-16 |
|
|
4 |
01:02 |
1.8 |
4.35 |
1 |
0.5 |
70 |
1.6 |
0.5 |
52 |
25 |
TQFN-3x3-16L |
|
|
4 |
01:02 |
2.5 |
5.5 |
15 |
4 |
380 |
1.5 |
0.5 |
15 |
9 |
TQFN-3x3-16L |
|
|
2 |
01:02 |
2.5 |
5 |
6 |
4 |
400 |
1.5 |
0.6 |
15 |
11 |
UTQFN-1.8x1.4-10L MSOP-10 |
|
|
2 |
01:02 |
2.5 |
5 |
3.5 |
0.6 |
80 |
1.5 |
0.6 |
17 |
24 |
UTQFN-1.8 |
|
|
1 |
01:02 |
2.5 |
5 |
8 |
4 |
400 |
1.65 |
0.6 |
15 |
11 |
SOT-23-6 |
|
|
4 |
01:02 |
1.8 |
4.35 |
1 |
0.5 |
70 |
1.6 |
0.5 |
52 |
25 |
TQFN-2.6x1.8-16L |
|
|
1 |
01:02 |
1.8 |
5.5 |
0.1 |
0.8 |
90 |
1.6 |
0.4 |
56 |
32 |
SC70-6 |
|
|
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 |
|
|
4 |
01:02 |
1.8 |
5.5 |
1 |
4 |
300 |
1.6 |
0.5 |
29.5 |
29.5 |
TQFN-3x3-16L |
|
|
4 |
01:02 |
1.8 |
5.5 |
1 |
4 |
300 |
1.6 |
0.5 |
36 |
30 |
TQFN-2.6x1.8-16L |
|
|
4 |
01:02 |
1.8 |
5.5 |
1 |
4 |
300 |
1.6 |
0.5 |
32 |
26 |
TQFN-2.6x1.8-16L |
|
|
4 |
01:02 |
1.8 |
5.5 |
1 |
4.5 |
300 |
1.6 |
0.5 |
40 |
30 |
TQFN-2.6x1.8-16L |
|
|
1 |
01:08 |
3.6 |
11 |
20 |
36 |
90 |
2.4 |
0.8 |
60 |
60 |
SSOP-16 TSSOP-16 SOIC-16 TQFN-3x3-16L |
|
|
2 |
01:04 |
3.6 |
11 |
20 |
36 |
120 |
2.4 |
0.8 |
60 |
60 |
SSOP-16 TSSOP-16 SOIC-16 TQFN-3x3-16L |
|
|
3 |
01:02 |
3.6 |
11 |
20 |
36 |
140 |
2.4 |
0.8 |
60 |
70 |
SSOP-16 TSSOP-16 SOIC-16 TQFN-3x3-16L |
|
|
2 |
01:02 |
1.8 |
5.5 |
1 |
0.4 |
13 |
2.4 |
0.8 |
25 |
28 |
WLCSP-2.0x1.5-10B |
|
|
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 |
|
|
2 |
01:04 |
1.8 |
4.2 |
1 |
0.5 |
30 |
1.6 |
0.5 |
20 |
20 |
TQFN-3x3-16L TSSOP-16 |
|
|
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 |
|
|
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 |
|
|
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 |
|
|
4 |
SPST |
2.5 |
5.5 |
6 |
24 |
180 |
1.7 |
0.5 |
40 |
100 |
TSSOP-14 SOIC-14 |
|
|
1 |
01:04 |
2.5 |
5.5 |
6 |
24 |
180 |
1.7 |
0.5 |
50 |
85 |
MSOP-10 |
|
|
1 |
01:04 |
1.8 |
4.2 |
1 |
4 |
150 |
1.4 |
0.3 |
35 |
9 |
TDFN-3x3-10L MSOP-10 |
|
|
4 |
01:02 |
1.8 |
5.5 |
1 |
4.5 |
300 |
1.6 |
0.5 |
40 |
30 |
TSSOP-16 |
|
|
2 |
01:02 |
1.8 |
4.2 |
1 |
0.5 |
55 |
1.6 |
0.5 |
17 |
27.5 |
TQFN-1.8x1.4-10L |
|
|
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 |
|
|
2 |
01:02 |
1.8 |
4.3 |
1 |
4.5 |
500 |
1.6 |
0.5 |
11 |
20 |
TQFN-2.1x1.6-10L |
|
|
2 |
01:02 |
1.8 |
5.5 |
30 |
5 |
550 |
1.5 |
0.35 |
15 |
20 |
TQFN-2.6x1.8-16L |
|
|
2 |
01:02 |
1.8 |
4.3 |
1 |
5 |
550 |
1.6 |
0.5 |
15 |
20 |
MSOP-10 UTQFN-1.8x1.4-10L |
|
|
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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◀ 上一篇:CXAS42202高速低功耗双极/双掷（DPDT）模拟开关从单个1.8V到4.3V电源供电有低位对位偏差和高通道对通道噪声隔离兼容各种标准高速USB 2.0每个开关都是双向的在输出端几乎不衰减高速信号
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