MAX4674：3V/5V、4Ω、宽带四路2:1模拟多路复用器 _ BDTIC 中国领先电子元器件代理商

MAX4674：3V/5V、4Ω、宽带四路2:1模拟多路复用器

The MAX4674 is a low-voltage CMOS analog switch containing four 2:1 multiplexers/demultiplexer. When powered from a single +5V supply, it features a low 4Ω max on-resistance (RON), 0.4Ω max RON matching between channels, and 0.8Ω RON flatness over the entire signal range. Off-leakage current is only 0.5nA max at +25°C. The MAX4674 features fast turn-on (tON) and turn-off (tOFF) times of 18ns and 6ns, respectively, and is available in QFN, QSOP, TSSOP, and SO packages. This low-voltage multiplexer operates with a +1.8V to +5.5V single supply. All digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility with +5V operation.

关键特性

Guaranteed On-Resistance
- 4Ω max (+5V Supply)
- 6Ω max (+3V Supply)
Guaranteed Match Between Channels
- 0.4Ω max
Guaranteed Flatness Over Signal Range
- 0.8Ω max
1.8V Operation
- RON = 100Ω typ Over Temperature
- tON = 51ns typ
- tOFF = 13ns typ
Guaranteed Low Leakage Currents
- 0.5nA max at +25°C
Single-Supply Operation from +1.8V to +5.5V
Rail-to-Rail Signal Handling
TTL/CMOS-Logic Compatible
Crosstalk: -114dB (1MHz)
Off-Isolation: -67dB (1MHz)
4mm x 4mm QFN Package

MAX4674：引脚配置

应用

10/100 Base-T
ATM交换
音频/视频信号切换
通信系统
低电压数据采集
继电器替代品

数据手册DataSheet

语言	下载文件	备注
英文	MAX4674.pdf	Rev 3; 02/2007

关键参数

Part Number	Config.	Channels	V_SUPPLY (Single) (V)	V_SUPPLY (Single) (V)	V_SIGNAL (V)	V_SIGNAL (V)	Dynamic Range (max) (V)	R_ON (Ω)	R_FLAT(ON) (Ω)	R_FLAT(ON) (Ω)	I_L(OFF) (nA)	t_ON (ns)	t_OFF (ns)	Q_INJECTION (pC)	C_ON (pF)	C_OFF (pF)	Package/Pins	Budgetary Price
Part Number	Config.	Channels	min	max	min	max	max	max	typ	max	max	min	max	Q_INJECTION (pC)	C_ON (pF)	C_OFF (pF)	Package/Pins	See Notes
MAX4674	2-to-1	4	1.8	5.5	0	5.5	5.5	4	0.5	0.8	0.5	18	6	10	30	10	QSOP/16 SOIC(N)/16 TQFN/16 TSSOP/16	$2.45 @1k

质量和环境数据

MAX4674.pdf

订购型号

型号	状况	推荐替代产品	封装	温度	RoHS/无铅
MAX4674EEE	停止供货	MAX4674EEE+	QSOP,；16引脚；30.9mm²	-40°C至+85°C	RoHS/无铅：否
MAX4674EEE+	生产中		QSOP,；16引脚；30.9mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX4674EEE+T	生产中		QSOP,；16引脚；30.9mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX4674EEE-T	停止供货	MAX4674EEE+T	QSOP,；16引脚；30.9mm²	-40°C至+85°C	RoHS/无铅：否
MAX4674ESE	生产中		SOIC(N),；16引脚；62mm²	-40°C至+85°C	RoHS/无铅：否
MAX4674ESE+	生产中		SOIC(N),；16引脚；62mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX4674ESE+T	生产中		SOIC(N),；16引脚；62mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX4674ESE-T	停止供货	MAX4674ESE+T	SOIC(N),；16引脚；62mm²	-40°C至+85°C	RoHS/无铅：否
MAX4674ETE+	生产中		TQFN,；16引脚；16.8mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX4674ETE+T	生产中		TQFN,；16引脚；16.8mm²	-40°C至+85°C	RoHS/无铅：无铅
型号	状况	推荐替代产品	封装：类型引脚占位面积封装图编码/变更 *	温度	RoHS/无铅？
MAX4674EUE	停止供货	MAX4674EUE+	TSSOP,；16引脚；33.4mm²	-40°C至+85°C	RoHS/无铅：否
MAX4674EUE+	生产中		TSSOP,；16引脚；33.4mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX4674EUE+T	生产中		TSSOP,；16引脚；33.4mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX4674EUE-T	停止供货	MAX4674EUE+T	TSSOP；16引脚	-40°C至+85°C	参考数据资料

MAX4674.pdf MAX4674