MAX4523:四路、低电压、SPST模拟开关

The MAX4521/MAX4522/MAX4523 are quad, low-voltage, single-pole/single-throw (SPST) analog switches. On-resistance (100Ω max) is matched between switches to 4Ω max, and is flat (12Ω 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 MAX4521 has four normally closed (NC) switches, and the MAX4522 has four normally open (NO) switches. The MAX4523 has two NC switches 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
  • +2V to +12V Single Supply ±2V to ±6V Dual Supplies
  • 100Ω 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
  • > 2kV ESD Protection per Method 3015.7
  • TTL/CMOS-Compatible Inputs with ±5V or Single +5V Supply
MAX4521、MAX4522、MAX4523:引脚配置
MAX4521、MAX4522、MAX4523: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MAX4521-MAX4523.pdfRev 6; 09/2007
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
MAX4521SwitchSPST4Closed2122610018030552
  • PDIP(N)/16
  • QSOP/16
  • SOIC(N)/16
  • TSSOP/16
$1.12 @1k
MAX4522Open
  • PDIP(N)/16
  • QFN/16
  • QSOP/16
  • SOIC(N)/16
  • TSSOP/16
$1.12 @1k
MAX4523Open/Closed
  • PDIP(N)/16
  • QFN/16
  • QSOP/16
  • SOIC(N)/16
  • TSSOP/16
$0.94 @1k
订购型号
型号状况推荐替代产品封装温度RoHS/无铅
MAX4523C/D停止供货DICE SALES,;NA引脚;DICE;0°C至+70°C参考数据资料
MAX4523CEE停止供货MAX4523CEE+QSOP,;16引脚;30.9mm²0°C至+70°CRoHS/无铅:否
MAX4523CEE+生产中QSOP,;16引脚;30.9mm²0°C至+70°CRoHS/无铅:无铅
MAX4523CEE+T生产中QSOP,;16引脚;30.9mm²0°C至+70°CRoHS/无铅:无铅
MAX4523CEE-T停止供货MAX4523CEE+TQSOP;16引脚0°C至+70°C参考数据资料
MAX4523CPE停止供货PDIP(N),;16引脚;158.4mm²0°C至+70°CRoHS/无铅:否
MAX4523CSE停止供货MAX4523CSE+SOIC(N),;16引脚;62mm²0°C至+70°CRoHS/无铅:否
MAX4523CSE+生产中SOIC(N),;16引脚;62mm²0°C至+70°CRoHS/无铅:无铅
MAX4523CSE+T生产中SOIC(N),;16引脚;62mm²0°C至+70°CRoHS/无铅:无铅
MAX4523CSE-T停止供货MAX4523CSE+TN.SO;16引脚0°C至+70°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?
MAX4523CUE停止供货TSSOP,;16引脚;33.4mm²0°C至+70°CRoHS/无铅:否
MAX4523CUE-T停止供货TSSOP;16引脚0°C至+70°C参考数据资料
MAX4523EEE停止供货QSOP,;16引脚;30.9mm²-40°C至+85°CRoHS/无铅:否
MAX4523EEE-T停止供货QSOP,;16引脚;30.9mm²-40°C至+85°CRoHS/无铅:否
MAX4523EGE+生产中QFN,;16引脚;16mm²-40°C至+85°CRoHS/无铅:无铅
MAX4523EGE+T生产中QFN,;16引脚;16mm²-40°C至+85°CRoHS/无铅:无铅
MAX4523EPE停止供货PDIP(N),;16引脚;158.4mm²-40°C至+85°CRoHS/无铅:否
MAX4523ESE停止供货MAX4523ESE+SOIC(N),;16引脚;62mm²-40°C至+85°CRoHS/无铅:否
MAX4523ESE+生产中SOIC(N),;16引脚;62mm²-40°C至+85°CRoHS/无铅:无铅
MAX4523ESE+T生产中SOIC(N),;16引脚;62mm²-40°C至+85°CRoHS/无铅:无铅
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?
MAX4523ESE-T停止供货MAX4523ESE+TSOIC(N),;16引脚;62mm²-40°C至+85°CRoHS/无铅:否
MAX4523EUE停止供货MAX4523EUE+TSSOP,;16引脚;33.4mm²-40°C至+85°CRoHS/无铅:否
MAX4523EUE+生产中TSSOP,;16引脚;33.4mm²-40°C至+85°CRoHS/无铅:无铅
MAX4523EUE+T生产中TSSOP,;16引脚;33.4mm²-40°C至+85°CRoHS/无铅:无铅
MAX4523EUE-T停止供货MAX4523EUE+TTSSOP;16引脚-40°C至+85°C参考数据资料
MAX4523MJE停止供货-55°C至+125°C参考数据资料
MAX4521-MAX4523.pdf MAX4523
MAX4521-MAX4523.pdf MAX4523