MAX362：高精度、四路、SPST模拟开关 _ BDTIC 中国领先电子元器件代理商

MAX362：高精度、四路、SPST模拟开关

The MAX361/MAX362 are precision, quad, single-pole single-throw (SPST) analog switches. The MAX361 has four normally closed (NC) switches, and the MAX362 has four normally open (NO) switches. Both parts offer low channel on resistance (less than 85Ω), guaranteed to match within 3Ω between channels and to remain flat over the analog signal range (Δ9Ω max). Both parts also offer low leakage (less than 500pA at +25°C and less than 4nA at +85°C) and fast switching (turn-on time less than 250ns and turn-off time less than 170ns). The MAX361/MAX362 are fabricated with Maxim's new improved 44V silicon-gate process. Design improvements guarantee extremely low charge injection (10pC), low power consumption (35µW), and electrostatic discharge (ESD) greater than 2000V. The 44V maximum breakdown voltage allows rail-to-rail analog signal handling capability. These monolithic switches operate with a single positive supply (+10V to +30V) or with split supplies (±4.5V to ±20V) while retaining CMOS-logic input compatibility and fast switching. CMOS inputs provide reduced input loading.

关键特性

Low On Resistance: < 45Ω Typical (85Ω Max)
Guaranteed Matched On Resistance Between Channels: < 2Ω
Guaranteed Flat On Resistance over Analog Signal Range: Δ9Ω Max
Guaranteed Charge Injection: < 10pC
Guaranteed Off-Channel Leakage: < 4nA at +85°C
ESD Guaranteed > 2000V per Method 3015.7
Single-Supply Operation (+10V to +30V)
Bipolar-Supply Operation (±4.5V to ±20V)
TTL-/CMOS-Logic Compatible
Rail-to-Rail Analog Signal Handling Capability

MAX361、MAX362引脚配置/功能框图/真值表

应用

电池供电应用
通信系统
引导与控制系统
平面显示器
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	MAX361-MAX362.pdf	Rev 2; 08/2004

关键参数

Part Number	Functions	Config.	Channels	Normal Position	V_SUPPLY (Single) (V)	V_SUPPLY (Single) (V)	V_SUPPLY (Dual) (±V)	V_SUPPLY (Dual) (±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	min	max	max	max	min	max	Q_INJECTION (pC)	C_ON (pF)	C_OFF (pF)	Package/Pins	See Notes
MAX361	Switch	SPST	4	Closed	10	30	4.5	20	85	0.5	250	120	10	16	4	PDIP(N)/16 SOIC(N)/16	$2.70 @1k
MAX362	Switch	SPST	4	Open	10	30	4.5	20	85	0.5	250	170	10	16	4	CDIP(N)/16 PDIP(N)/16 SOIC(N)/16	$3.62 @1k

订购型号

型号	状况	推荐替代产品	封装	温度	RoHS/无铅
MAX362C/D	停止供货		DICE SALES,；NA引脚；DICE；	0°C至+70°C	参考数据资料
MAX362CPE	停止供货	MAX362CPE+	PDIP(N),；16引脚；158.4mm²	0°C至+70°C	RoHS/无铅：否
MAX362CPE+	生产中		PDIP(N),；16引脚；158.4mm²	0°C至+70°C	RoHS/无铅：无铅
MAX362CSE	停止供货	MAX362CSE+	SOIC(N),；16引脚；62mm²	0°C至+70°C	RoHS/无铅：否
MAX362CSE+	生产中		SOIC(N),；16引脚；62mm²	0°C至+70°C	RoHS/无铅：无铅
MAX362CSE+T	生产中		SOIC(N),；16引脚；62mm²	0°C至+70°C	RoHS/无铅：无铅
MAX362CSE-T	停止供货	MAX362CSE+T	N.SO；16引脚	0°C至+70°C	参考数据资料
MAX362EJE	停止供货				参考数据资料
MAX362EPE	停止供货		PDIP(N),；16引脚；158.4mm²	-40°C至+85°C	RoHS/无铅：否
MAX362ESE	停止供货	MAX362ESE+	SOIC(N),；16引脚；62mm²	-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？
MAX362ESE+	生产中		SOIC(N),；16引脚；62mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX362ESE+T	生产中		SOIC(N),；16引脚；62mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX362ESE-T	停止供货	MAX362ESE+T	N.SO；16引脚	-40°C至+85°C	参考数据资料
MAX362MJE	停止供货		CDIP(N),；16引脚；173.5mm²	-55°C至+125°C	RoHS/无铅：否

MAX361-MAX362.pdf MAX362