MAX391：高精度、四路、SPST模拟开关 _ BDTIC 中国领先电子元器件代理商

MAX391：高精度、四路、SPST模拟开关

The MAX391/MAX392/MAX393 are precision, quad, single-pole/single-throw (SPST) analog switches designed to operate at +3V, +5V, or ±5V. The MAX391 has four normally closed (NC) switches, and the MAX392 has four normally open (NO) switches. The MAX393 has two NO and two NC switches. All three devices offer low leakage (100pA max) and fast switching speeds (tON ≤ 130ns, tOFF ≤ 75ns). Power consumption is just 1µW—ideal for battery-operated equipment. All devices operate from a single +3V to +15V supply or from dual ±3.0V to ±8V supplies. With ±5V supplies, the MAX391/MAX392/MAX393 offer guaranteed 2Ω max channel-to-channel matching, 30Ω max on-resistance (RON), and 4Ω max RON flatness over the specified range. These switches are also fully specified for single +5V operation, with 2Ω max RON match, 60Ω max RON, and 6Ω max flatness. These low-voltage switches also offer 5pC max charge injection, and ESD protection is greater than 2000V, per method 3015.7.

关键特性

Low On-Resistance, 20Ω Typical
Guaranteed On-Resistance Match Between Channels, < 2Ω
Guaranteed On-Resistance Flatness Over Signal Range, 4Ω Max
Guaranteed Charge Injection, < 5pC
Improved Leakage Over Temperature, < 2.5nA at +85°C
Electrostatic Discharge > 2000V per Method 3015.7
Single-Supply Operation (+3V to +15V) Bipolar-Supply Operation (±3V to ±8V)
Low Power Consumption, < 1µW
TTL/CMOS-Logic Compatible

MAX391、MAX392、MAX393：引脚配置

应用

±5V DAC与ADC
音频与视频开关
电池供电应用
通信系统
引导与控制系统
平面显示器
军用无线装置
PBX、PABX
采样保持电路
测试设备

数据手册DataSheet

语言	下载文件	备注
英文	MAX391-MAX393.pdf	Rev 3; 07/2007

关键参数

Part Number	Config.	Channels	Normal Position	V_SUPPLY (Single) (V)	V_SUPPLY (Single) (V)	V_SUPPLY (Dual) (±V)	V_SUPPLY (Dual) (±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	Normal Position	min	max	min	max	min	max	max	max	typ	max	max	min	max	Q_INJECTION (pC)	C_ON (pF)	C_OFF (pF)	Package/Pins	See Notes
MAX391	SPST	4	Closed	3	15	3	8	-8	15	16	35	1	4	0.1	130	75	5	22	9	CDIP(N)/16 PDIP(N)/16 SOIC(N)/16 TSSOP/16	$2.25 @1k
MAX392			Open																	CDIP(N)/16 PDIP(N)/16 SOIC(N)/16 TSSOP/16
MAX393			Open/Closed																	CDIP(N)/16 PDIP(N)/16 SOIC(N)/16 TSSOP/16

质量和环境数据

MAX391.pdf

订购型号

型号	状况	推荐替代产品	封装	温度	RoHS/无铅
MAX391C/D	生产中		DICE SALES,；NA引脚；DICE S；	0°C至+70°C	参考数据资料
MAX391CPE	停止供货	MAX391CPE+	PDIP(N),；16引脚；158.4mm²	0°C至+70°C	RoHS/无铅：否
MAX391CPE+	生产中		PDIP(N),；16引脚；158.4mm²	0°C至+70°C	RoHS/无铅：无铅
MAX391CSE	停止供货	MAX391CSE+	SOIC(N),；16引脚；62mm²	0°C至+70°C	RoHS/无铅：否
MAX391CSE+	生产中		SOIC(N),；16引脚；62mm²	0°C至+70°C	RoHS/无铅：无铅
MAX391CSE+T	生产中		SOIC(N),；16引脚；62mm²	0°C至+70°C	RoHS/无铅：无铅
MAX391CSE-T	停止供货	MAX391CSE+T	N.SO；16引脚	0°C至+70°C	参考数据资料
MAX391CUE	停止供货		TSSOP,；16引脚；33.4mm²	0°C至+70°C	RoHS/无铅：否
MAX391CUE-T	停止供货		TSSOP；16引脚	0°C至+70°C	参考数据资料
MAX391EJE	停止供货		CDIP(N),；16引脚；173.5mm²	-40°C至+85°C	RoHS/无铅：否
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？
MAX391EPE	停止供货		PDIP(N),；16引脚；158.4mm²	-40°C至+85°C	RoHS/无铅：否
MAX391ESE	生产中		SOIC(N),；16引脚；62mm²	-40°C至+85°C	RoHS/无铅：否
MAX391ESE+	生产中		SOIC(N),；16引脚；62mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX391ESE+T	生产中		SOIC(N),；16引脚；62mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX391ESE-T	停止供货	MAX391ESE+T	SOIC(N),；16引脚；62mm²	-40°C至+85°C	RoHS/无铅：否
MAX391EUE	停止供货	MAX391EUE+	TSSOP,；16引脚；33.4mm²	-40°C至+85°C	RoHS/无铅：否
MAX391EUE+	生产中		TSSOP,；16引脚；33.4mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX391EUE+T	生产中		TSSOP,；16引脚；33.4mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX391EUE-T	停止供货	MAX391EUE+T	TSSOP；16引脚	-40°C至+85°C	参考数据资料
MAX391MJE	停止供货		CDIP(N),；16引脚；173.5mm²	-55°C至+125°C	RoHS/无铅：否

MAX391-MAX393.pdf MAX393

MAX391.pdf MAX391

MAX391-MAX393.pdf MAX393