MAX361: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
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.pdfRev 2; 08/2004
关键参数
Part NumberFunctionsConfig.ChannelsNormal PositionVSUPPLY (Single)
(V)
VSUPPLY (Single)
(V)
VSUPPLY (Dual)
(±V)
VSUPPLY (Dual)
(±V)
RON
(Ω)
IL(OFF)
(nA)
tON
(ns)
tOFF
(ns)
QINJECTION
(pC)
CON
(pF)
COFF
(pF)
Package/PinsBudgetary
Price
minmaxminmaxmaxmaxminmaxSee Notes
MAX361SwitchSPST4Closed10304.520850.525012010164
  • PDIP(N)/16
  • SOIC(N)/16
$2.70 @1k
MAX362Open170
  • 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
MAX361C/D停止供货DICE SALES,;NA引脚;DICE;0°C至+70°C参考数据资料
MAX361CPE停止供货MAX361CPE+PDIP(N),;16引脚;158.4mm²0°C至+70°CRoHS/无铅:否
MAX361CPE+生产中PDIP(N),;16引脚;158.4mm²0°C至+70°CRoHS/无铅:无铅
MAX361CSE停止供货MAX361CSE+SOIC(N),;16引脚;62mm²0°C至+70°CRoHS/无铅:否
MAX361CSE+生产中SOIC(N),;16引脚;62mm²0°C至+70°CRoHS/无铅:无铅
MAX361CSE+T生产中SOIC(N),;16引脚;62mm²0°C至+70°CRoHS/无铅:无铅
MAX361CSE-T停止供货MAX361CSE+TN.SO;16引脚0°C至+70°C参考数据资料
MAX361EJE停止供货参考数据资料
MAX361EPE停止供货PDIP(N),;16引脚;158.4mm²-40°C至+85°CRoHS/无铅:否
MAX361ESE停止供货MAX361ESE+SOIC(N),;16引脚;62mm²-40°C至+85°CRoHS/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?
MAX361ESE+生产中SOIC(N),;16引脚;62mm²-40°C至+85°CRoHS/无铅:无铅
MAX361ESE+T生产中SOIC(N),;16引脚;62mm²-40°C至+85°CRoHS/无铅:无铅
MAX361ESE-T停止供货MAX361ESE+TSOIC(N),;16引脚;62mm²-40°C至+85°CRoHS/无铅:否
MAX361MJE停止供货参考数据资料
MAX361-MAX362.pdf MAX362
MAX361-MAX362.pdf MAX362