CXAS42215是一种低功耗和高可靠性的交叉点交换机。该设备包含一个8×16的交叉点开关阵列以及一个7到128线解码器和锁存电路。128个交换机中的任何一个都可以通过选择适当的7个地址位来寻址。通过对数据输入应用逻辑1或0，可以打开或关闭所选开关。VSS是数字输入的接地参考。模拟信号的范围是从VDD到VEE。芯片选择（CS）允许交叉点阵列级联以进行矩阵扩展
•内部控制锁存器和地址解码器
•设置和保持时间短
•宽工作电压：4.5V至13.2V
•12VPP模拟信号能力
•在VDD=12V，TA=+25℃时，RON=40Ω（典型值）
•在VDD=12V，TA=+25℃时，ΔRON=3Ω（典型值）
•全CMOS开关，低失真
•最小馈通和串扰
•单独的模拟和数字参考电源
•低功耗
[ CXAS42215 ]
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产品概述 返回TOP
The CXAS42215 is available in Green LQFP-10×10-44L and PLCC-44L packages. It operates over an ambient temperature range of -40℃ to +85℃.
产品特点 返回TOP
• Internal Control Latches and Address Decoder
• Short Set-Up and Hold Times
• Wide Operating Voltage: 4.5V to 13.2V
• 12VPP Analog Signal Capability
• RON = 40Ω (TYP) at VDD = 12V, TA = +25℃
• ΔRON = 3Ω (TYP) at VDD = 12V, TA = +25℃
• Full CMOS Switch for Low Distortion
• Minimum Feedthrough and Crosstalk
• Separate Analog and Digital Reference Supplies
• Low Power Consumption
• -40℃ to +85℃ Operating Temperature Range
• Available in Green LQFP-10×10-44L and
PLCC-44L Packages
应用范围 返回TOP
Key Systems
PBX Systems
Mobile Radio
Test Equipment/Instrumentation
Analog/Digital Multiplexers
Audio/Video Switching
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！
产品封装图 返回TOP
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特殊开关系列 |
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Part Number |
Feature |
VCC (Min)V |
VCC (Max)V |
-3dB Bandwidth |
Interface |
RON (Ω) |
Crosstalk (-dB) |
Package |
|
12x9,Buffered |
3.1 |
5.5 |
84 |
I2C |
74 |
SSOP-28 TSSOP-28 |
||
|
8x6, Buffered |
3.1 |
5.5 |
88 |
I2C |
77 |
TSSOP-24 |
||
|
SIM I/F Swap |
1.8 |
5.5 |
400 |
I/O |
80 |
TQFN-3x3-20L |
||
|
4-2:2, Passive Swap |
1.8 |
5.5 |
400 |
I/O |
12 |
80 |
TQFN-3x3-20L |
|
|
Six Channels 1:2 Multiplexer |
2 |
5 |
450 |
I/O |
8.5 |
55 |
TSSOP-24 TQFN-4x4-24L |
|
|
16x4,Passive |
2.7 |
5.5 |
120 |
I2C |
30 |
110 |
TSSOP-28 TQFN-4x4-28L |
|
|
16x8 Passive |
2.7 |
5.5 |
120 |
I2C |
30 |
110 |
TQFN-5x5-32L LQFP-7x7-32L |
|
|
1:16, Multiplexer |
3.3 |
13.2 |
80 |
I/O |
24 |
70 |
TQFN-5x5-32L TSSOP-28 |
|
|
Dual 1:8, Multiplexer |
3.3 |
13.2 |
135 |
I/O |
24 |
70 |
TQFN-5x5-32L TSSOP-28 |
|
|
High Speed, 16x8, Passive, I2C Interface |
2.7 |
5.5 |
250 |
I2C |
30 |
110 |
LQFP-7x7-32L |
|
|
1:8, Multiplexer |
3.3 |
13.2 |
80 |
I/O |
24 |
70 |
TSSOP-16 |
|
|
16x8, Passive |
4.5 |
13.2 |
45 |
I/O |
40 |
47 |
LQFP-10x10-44L PLCC-44L |
|
|
High Speed, 16x8, Passive, Serial Digital Interface |
2.7 |
5.5 |
250 |
SPI |
28 |
55 |
LQFP-7x7-32L |
|
|
High Speed, 2:1 32-Bit Bus Multiplexer |
3.3 |
5 |
100 |
I/O |
11 |
60 |
LQFP-14x14-100L |
|
|
High Speed, 3-1:3Multiplexer |
2.5 |
5.5 |
350 |
I/O |
7 |
60 |
TQFN-3x3-20L TSSOP-20 |
|
|
High Speed, 2-1:3 Multiplexer |
2.7 |
4.3 |
380/400 |
I/O |
4/9 |
90 |
UTQFN-2.2x1.4-12L |
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