MAX4551:±15kV ESD保护、四路、低电压、SPST模拟开关

The MAX4551/MAX4552/MAX4553 are quad, low-voltage, single-pole/single-throw (SPST) analog switches. Each switch is protected against ±15kV electrostatic discharge (ESD) shocks, without latchup or damage. On-resistance (100Ωmax) is matched between switches to 4Ω max, and is flat (8Ω max) over the specified signal range. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 1nA at +25°C and 10nA at +85°C. The MAX4551 has four normally closed (NC) switches, and the MAX4552 has four normally open (NO) switches. The MAX4553 has two NC and two NO switches. These CMOS switches can operate with dual power supplies ranging from ±2V to ±6V or a single supply between +2V and +12V. They are fully specified for single +2.7V operation. All digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using ±5V or a single +5V supply.

关键特性
  • ±15kV ESD Protection per IEC 1000-4-2
  • +2V to +12V Single Supply
  • ±2V to ±6V Dual Supplies
  • 120Ω Signal Paths with ±5V Supplies
  • Low Power Consumption: < 1µW
  • 4 Separately Controlled SPST Switches
  • Rail-to-Rail Signal Handling
  • Pin-Compatible with Industry-Standard DG211/DG212/DG213
  • TTL/CMOS-Compatible Inputs with Dual ±5V or Single +5V Supply
MAX4551、MAX4552、MAX4553:引脚配置
MAX4551、MAX4552、MAX4553:引脚配置
应用
  • 音频信号切换
  • 航空电子
  • 电池供电应用
  • 数据采集
  • 网络
  • 测试设备
数据手册DataSheet
语言下载文件备注
英文MAX4551-MAX4553.pdfRev 0; 10/1998
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
MAX4551SwitchSPST4Closed212261201110905103
  • PDIP(N)/16
  • QSOP/16
  • SOIC(N)/16
$2.00 @1k
MAX4552Open
  • PDIP(N)/16
  • QSOP/16
  • SOIC(N)/16
$2.18 @1k
MAX4553Open/Closed
  • PDIP(N)/16
  • QSOP/16
  • SOIC(N)/16
$2.18 @1k
技术资料
订购型号
型号状况推荐替代产品封装温度RoHS/无铅
MAX4551C/D停止供货DICE SALES,;NA引脚;DICE;0°C至+70°C参考数据资料
MAX4551CEE停止供货MAX4551CEE+QSOP,;16引脚;30.9mm²0°C至+70°CRoHS/无铅:否
MAX4551CEE+生产中QSOP,;16引脚;30.9mm²0°C至+70°CRoHS/无铅:无铅
MAX4551CEE+T生产中QSOP,;16引脚;30.9mm²0°C至+70°CRoHS/无铅:无铅
MAX4551CEE-T停止供货MAX4551CEE+TQSOP;16引脚0°C至+70°C参考数据资料
MAX4551CPE生产中PDIP(N),;16引脚;158.4mm²0°C至+70°CRoHS/无铅:否
MAX4551CSE停止供货SOIC(N),;16引脚;61.9mm²0°C至+70°CRoHS/无铅:否
MAX4551CSE-T停止供货N.SO;16引脚0°C至+70°C参考数据资料
MAX4551EEE停止供货QSOP,;16引脚;30.9mm²-40°C至+85°CRoHS/无铅:否
MAX4551EEE-T停止供货QSOP;16引脚-40°C至+85°C参考数据资料
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?
MAX4551EPE停止供货PDIP(N),;16引脚;158.4mm²-40°C至+85°CRoHS/无铅:否
MAX4551ESE停止供货MAX4551ESE+SOIC(N),;16引脚;61.9mm²-40°C至+85°CRoHS/无铅:否
MAX4551ESE+生产中SOIC(N),;16引脚;61.9mm²-40°C至+85°CRoHS/无铅:无铅
MAX4551ESE+T生产中SOIC(N),;16引脚;61.9mm²-40°C至+85°CRoHS/无铅:无铅
MAX4551ESE-T停止供货MAX4551ESE+TN.SO;16引脚-40°C至+85°C参考数据资料
MAX4551-MAX4553.pdf MAX4553
Reduce the Chances of Human Error: Part 2, Super Amps and Filters for Analog Interface MAX5492
Oops...Practical ESD Protection vs. Foolhardy Placebos MAX13362
ESD Protection for I/O Ports MAX491E
Maxim Leads the Way in ESD Protection MAX491E
MAX4551-MAX4553.pdf MAX4553