CXAS42214高速单片8:1模拟信号多路复用器将8个输入中的一个切换到公共输出EN输入启用或禁用设备3.3V至6.6V双电源-3dB带宽80MHz轨对轨运行开关的24Ω导通电阻

CXAS42214是一种高速单片8:1模拟信号多路复用器。根据3位二进制地址行（A0、A1和A2）的确定，CXAS42214将8个输入中的一个切换到公共输出。EN输入启用或禁用设备。禁用时，所有通道都将关闭；启用时，每个通道在两个方向上的传导都一样良好，并且具有延伸到电源的输入信号范围。
这些开关的24Ω导通电阻和12Ω导通电阻平坦度使它们成为低失真至关重要的数据采集和增益开关应用的理想解决方案。
•24Ω典型接通电阻
•12Ω电阻平坦度
•±3.3V至±6.6V双电源操作
•3.3V至13.2V单电源操作
•-3dB带宽：80MHz
•轨对轨运行

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

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The CXAS42214 is a high speed monolithic 8:1 analog signal multiplexer. The CXAS42214 switches one of 8 inputs to a common output, as determined by the 3-bit binary address lines (A0, A1 and A2). An EN input enables or disables the device. When disabled, all channels switch off; when enabled, each channel conducts equally well in both directions and has an input signal range that extends to the supplies.

The 24Ω on-resistance and 12Ω on-resistance flatness of these switches make them ideal solutions for data acquisition and gain switching applications where low distortion is critical.

The CXAS42214 is available in Green TSSOP-16 package. It operates over an ambient temperature range of -40℃ to +85℃.

   产品特点 返回TOP

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• 24Ω Typical On-Resistance
• 12Ω On-Resistance Flatness
• ±3.3V to ±6.6V Dual Supply Operation
• 3.3V to 13.2V Single Supply Operation
• -3dB Bandwidth: 80MHz
• Rail-to-Rail Operation
• -40℃ to +85℃ Operating Temperature Range
• Available in Green TSSOP-16 Package

   应用范围 返回TOP

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Communication Systems
Medical Systems
Audio Signal Routing
Video Signal Routing
Automatic Test Equipment
Data Acquisition Systems
Battery-Powered Systems
Sample-and-Hold Systems
Relay Replacements

   技术规格书（产品PDF) 返回TOP 

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     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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电路原理图 返回TOP

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特殊开关系列
Part Number	Feature	VCC (Min)V	VCC (Max)V	-3dB  Bandwidth	Interface	RON  (Ω)	Crosstalk  (-dB)	Package
CXAS42204	12x9,Buffered	3.1	5.5	84	I2C		74	SSOP-28 TSSOP-28
CXAS42205	8x6, Buffered	3.1	5.5	88	I2C		77	TSSOP-24
CXAS42206	SIM I/F Swap	1.8	5.5	400	I/O		80	TQFN-3x3-20L
CXAS42207	4-2:2, Passive Swap	1.8	5.5	400	I/O	12	80	TQFN-3x3-20L
CXAS42208	Six Channels 1:2 Multiplexer	2	5	450	I/O	8.5	55	TSSOP-24 TQFN-4x4-24L
CXAS42209	16x4,Passive	2.7	5.5	120	I2C	30	110	TSSOP-28 TQFN-4x4-28L
CXAS42210	16x8 Passive	2.7	5.5	120	I2C	30	110	TQFN-5x5-32L LQFP-7x7-32L
CXAS42211	1:16, Multiplexer	3.3	13.2	80	I/O	24	70	TQFN-5x5-32L TSSOP-28
CXAS42212	Dual 1:8, Multiplexer	3.3	13.2	135	I/O	24	70	TQFN-5x5-32L TSSOP-28
CXAS42213	High Speed, 16x8, Passive,  I2C Interface	2.7	5.5	250	I2C	30	110	LQFP-7x7-32L
CXAS42214	1:8, Multiplexer	3.3	13.2	80	I/O	24	70	TSSOP-16
CXAS42215	16x8, Passive	4.5	13.2	45	I/O	40	47	LQFP-10x10-44L PLCC-44L
CXAS42216	High Speed, 16x8, Passive, Serial Digital Interface	2.7	5.5	250	SPI	28	55	LQFP-7x7-32L
CXAS42217	High Speed, 2:1 32-Bit Bus Multiplexer	3.3	5	100	I/O	11	60	LQFP-14x14-100L
CXAS42218	High Speed, 3-1:3Multiplexer	2.5	5.5	350	I/O	7	60	TQFN-3x3-20L TSSOP-20
CXAS42219	High Speed, 2-1:3 Multiplexer	2.7	4.3	380/400	I/O	4/9	90	UTQFN-2.2x1.4-12L