CXDS4224QA CXDS4224QB是双单刀双掷SPTT模拟开关电源2.3V到5.5V运行有低的导通电阻和良好的导通电阻与通前断相匹配的特性防止信号从一个通道传输到另一个通道时的信号失真

CXDS4224QA

CXDS4224QA CXDS4224QB是一个双单刀双掷（SPTT）模拟开关，设计用于从一个电源（+2.3V到+5.5V）运行。该器件具有低的导通电阻和良好的导通电阻与通前断相匹配的特性，以防止信号从一个通道传输到另一个通道时的信号失真。该装置在断电模式下能真正隔离，VCC=0，信号管脚能承受高达8V的电压，当信号管脚的电压高于VCC时，回流到电源的电流很小。这些特性使得该设备适合于将基带与独立的音频驱动器（D或K级）以及信号可用后的通电等情况隔离。INx控制引脚具有过电压保护，允许高于VCC的电压在引脚上出现高达5.5V的电压，而不会损坏或中断部件的操作，无论工作电压如何。CXDS4224QA CXDS4224QB还配备了智能电路，即使INx控制电压低于VCC电源电压，也能将VCC泄漏电流降至最低。CXDS4224QA CXDS4224QB有QFN2116-10L和QFN1418-10L两种包装。标准产品无铅无卤。
断电模式下的隔离，VCC=0
低通态电阻：2.5Ω
控制输入允许5.5V
信号输入允许8.0V
电源电压：2.3~5.5V
•3dB带宽：200MHz@CL=5pF
低静态电流：<100uA

产品简介

The CXDS4224QA CXDS4224QB is a dual single-pole double-throw (SPDT) analog switch that is designed to operate from a single power supply (+2.3V to +5.5V). The device offers low ON-state resistance and excellent ON-state resistance matching with break-before-make feature, to prevent signal distortion during the transferring of a signal from one channel to another. The device is capable of truly isolation in power-down mode, VCC=0 and signal pins are able to withstand voltage up to 8V. As signal pins’ voltage is higher than VCC, very little current will flow back to the supply. These features make this device suitable for isolating Base-Band from independent audio drivers, Class D or K and such circumstance as power-up after signals are being available.

The INx control pin has overvoltage protection that allows voltages above VCC, up to 5.5V to be present on the pin without damage or disruption of operation of the part, regardless of the operating voltage. The CXDS4224QA CXDS4224QB is also featured with smart circuitry to minimize VCC leakage current even when INx control voltage is lower than VCC supply voltage.

The CXDS4224QA CXDS4224QB is available in QFN2116-10L and QFN1418-10L package. Standard product is Pb-Free and halogen-Free.

产品特点返回TOPJRO嘉泰姆

 Isolation in Power-Down Mode, VCC=0 JRO嘉泰姆

 Low ON-State Resistance: 2.5Ω JRO嘉泰姆

 Control Inputs are 5.5V Tolerant JRO嘉泰姆

 Signal Inputs are 8.0V Tolerant JRO嘉泰姆

 Supply voltage : 2.3 ~ 5.5V JRO嘉泰姆

 -3dB Bandwidth : 200MHz @ CL=5pF JRO嘉泰姆

 Low quiescent current :<100uAJRO嘉泰姆

应用范围返回TOPJRO嘉泰姆

 Cell phones and tablet PC JRO嘉泰姆

 Portable Instruments JRO嘉泰姆

 Audio and Video Signal RoutingJRO嘉泰姆

技术规格书（产品PDF) 返回TOP JRO嘉泰姆

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！JRO嘉泰姆

JRO嘉泰姆

产品封装图返回TOPJRO嘉泰姆

JRO嘉泰姆

电路原理图返回TOPJRO嘉泰姆

JRO嘉泰姆

模拟开关 > 数据开关
Product	Configuration	VIN		IQ	BW@-3dB	THD+N	Crosstalk	OFF	Size	Package
		(Min.)	(Max.)	(Max.)	(Typ.)	(Typ.)	(Typ.)	(Typ.)	(L×W)
		(V)		(uA)	(Ω)	(dB)	(dB)	(dB)	(mm)
CXDS4219B	SPDT	2.3	5.5	1	400	-70	-68	-69	2.1 x 2.3	SOT-363
CXDS4220C	4-Lane MIPI	2.7	4.5	120	1500		-43	-39	2.4 x 2.4	WLCSP-36B
CXDS4221Q	Dual SPDT	2.3	5.5	1	660	-70	-60	-45	1.4 x 1.8	QFN1418-10L
CXDS4222Q	3:1 DPDT	2.3	5.5	75	1200	-	-57	-57	1.8 x 1.8	QFN1818-12L
CXDS4223Q	4:1 DPDT	2.3	5.5	80	1200	-	-30	-50	1.8 x 2.6	QFN1826-16L
CXDS4224QA	2:1 DPDT	2.3	5.5	55	200	-	-70	-70	1.4 x 1.8	QFN1418-10L
CXDS4224QB	2:1 DPDT	2.3	5.5	55	200	-	-70	-70	2.1 x 1.6	QFN2116-10L
CXDS4225Q	2:1 DPDT	2.3	5.5	1	800	-	-47	-36	1.4 x 1.8	QFN1418-10L
CXDS4226Q	2:1 DPDT	2.3	4.5	1	800	-	-47	-36	2.1 x 1.6	QFN2116-10L
CXDS4227Q	2:1 DPDT	2.5	4.5	1	800	-	-47	-38	1.4 x 1.8	QFN1418-10L

CXDS4224QA

产品手册

产品简介

目录

The CXDS4224QA CXDS4224QB is available in QFN2116-10L and QFN1418-10L package. Standard product is Pb-Free and halogen-Free.

相关芯片选择指南返回TOP 更多同类产品......

CXDS4224QA

产品手册

产品简介

目录

The CXDS4224QA CXDS4224QB is available in QFN2116-10L and QFN1418-10L package. Standard product is Pb-Free and halogen-Free.

相关芯片选择指南 返回TOP 更多同类产品......

相关芯片选择指南返回TOP 更多同类产品......