MAX4514：低电压、低导通电阻、SPST、CMOS模拟开关 _ BDTIC 中国领先电子元器件代理商

MAX4514：低电压、低导通电阻、SPST、CMOS模拟开关

The MAX4514/MAX4515 are single-pole/single-throw (SPST), CMOS, low-voltage, single-supply analog switches with very low switch on-resistance. The MAX4514 is normally open (NO). The MAX4515 is normally closed (NC). These CMOS switches can operate continuously with a single supply between +2V and +12V. Each switch can handle rail-to-rail analog signals. The off-leakage current maximum is only 1nA at +25°C or 20nA at +85°C. All digital inputs have 0.8V to 2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a +5V supply. For pin-compatible parts for use with dual supplies, see the MAX4516/MAX4517.

关键特性

Available in SOT23-5 Package
+2V to +12V Single-Supply Operation
Guaranteed On-Resistance:
- 20Ω with +5V Supply
- 10Ω with +12V Supply
Guaranteed Low Off-Leakage Currents:
- 1nA at +25°C
- 20nA at +85°C
Guaranteed Low On-Leakage Currents:
- 2nA at +25°C
- 40nA at +85°C
Low Charge Injection: 10pC
Fast Switching Speed: tON = 150ns, tOFF = 100ns
Break-Before-Make Operation: tON > tOFF at +5V
TTL/CMOS-Logic Compatible with +5V Supply

MAX4514、MAX4515：引脚配置

应用

音频/视频信号切换
电池供电应用
蜂窝电话
通信系统
低电压数据采集
调制解调器
PCMCIA卡

数据手册DataSheet

语言	下载文件	备注
英文	MAX4514-MAX4515.pdf	Rev 1; 06/2005

关键参数

Part Number	Functions	Config.	Channels	Normal Position	V_SUPPLY (Single) (V)	V_SUPPLY (Single) (V)	R_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	Functions	Config.	Channels	Normal Position	min	max	max	max	min	max	Q_INJECTION (pC)	C_ON (pF)	C_OFF (pF)	Package/Pins	See Notes
MAX4514	Switch	SPST	1	Open	2	12	20	1	150	100	10	30	14	PDIP(N)/8 SOIC(N)/8 SOT/5	$0.78 @1k
MAX4515	Switch	SPST	1	Closed	2	12	20	1	150	100	10	30	14	PDIP(N)/8 SOIC(N)/8 SOT/5	$0.78 @1k

技术资料

Battery-Charger PWM Input Has Watchdog Protection

质量和环境数据

MAX4514.pdf

订购型号

型号	状况	推荐替代产品	封装	温度	RoHS/无铅
MAX4514C/D	生产中		DICE SALES,；NA引脚；DICE S；	0°C至+70°C	参考数据资料
MAX4514CPA	生产中		PDIP(N),；8引脚；79.7mm²	0°C至+70°C	RoHS/无铅：否
MAX4514CSA	停止供货	MAX4514CSA+	SOIC(N),；8引脚；30.9mm²	0°C至+70°C	RoHS/无铅：否
MAX4514CSA+	生产中		SOIC(N),；8引脚；30.9mm²	0°C至+70°C	RoHS/无铅：无铅
MAX4514CSA+T	生产中		SOIC(N),；8引脚；30.9mm²	0°C至+70°C	RoHS/无铅：无铅
MAX4514CSA-T	停止供货	MAX4514CSA+T	N.SO；8引脚	0°C至+70°C	参考数据资料
MAX4514CUK+	生产中		SOT,；5引脚；9mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX4514CUK+T	生产中		SOT,；5引脚；9mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX4514CUK-T	停止供货	MAX4514CUK+T	SOT,；5引脚；9mm²	-40°C至+85°C	RoHS/无铅：否
MAX4514EPA	停止供货		PDIP(N),；8引脚；79.7mm²	-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？
MAX4514ESA	停止供货	MAX4514ESA+	SOIC(N),；8引脚；30.9mm²	-40°C至+85°C	RoHS/无铅：否
MAX4514ESA+	生产中		SOIC(N),；8引脚；30.9mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX4514ESA+T	生产中		SOIC(N),；8引脚；30.9mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX4514ESA-T	停止供货	MAX4514ESA+T	N.SO；8引脚	-40°C至+85°C	参考数据资料
MAX4514EUK	停止供货	MAX4514EUK+	SOT,；5引脚；9mm²	-40°C至+85°C	RoHS/无铅：否
MAX4514EUK+	生产中		SOT,；5引脚；9mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX4514EUK+T	生产中		SOT,；5引脚；9mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX4514EUK-T	停止供货	MAX4514EUK+T	SOT,；5引脚；9mm²	-40°C至+85°C	RoHS/无铅：否
MAX4514EUK-TG05	停止供货		SOT,；5引脚；9mm²	-40°C至+85°C	RoHS/无铅：否
MAX4514MJA	停止供货			-55°C至+125°C	参考数据资料