MAX4690:1.25Ω、双路、SPST、CMOS模拟开关

The MAX4680/MAX4690/MAX4700 dual analog switches feature low on-resistance of 1.25Ω max. On-resistance is matched between switches to 0.3Ω max and is flat (0.3Ω max) over the specified signal range. Each switch can handle Rail-to-Rail analog signals. Off-leakage current is only 5nA max at +85°C. These analog switches are ideal in low-distortion applications and are the preferred solution over mechanical relays in automatic test equipment or applications where current switching is required. They have low power requirements, require less board space, and are more reliable than mechanical relays. The MAX4680 has two NC (normally closed) switches, and the MAX4690 has two NO (normally open) switches. The MAX4700 has one NC and one NO switch and features guaranteed break-before-make switching. These devices operate from a +4.5V to +36V single supply or from ±4.5V to ±20V dual supplies. A separate logic supply pin guarantees TTL/CMOS-logic compatibility while operating across the entire supply voltage range.

关键特性
  • Low On-Resistance (1.25Ω max)
  • Guaranteed RON Match Between Channels (0.3Ω max)
  • Guaranteed RON Flatness Over Specified Signal Range (0.3Ω max)
  • Rail-to-Rail Signal Handling
  • Guaranteed Break-Before-Make (MAX4700)
  • +4.5V to +36V Single-Supply Operation
  • ±4.5V to ±20V Dual-Supply Operation
  • TTL/CMOS-Compatible Control Inputs
  • > 2kV ESD Protection per Method 3015.7
MAX4680、MAX4690、MAX4700:引脚配置
MAX4680、MAX4690、MAX4700:引脚配置
应用
  • 通信系统
  • 数据采集
  • PBX/PABX系统
  • 簧片继电器替代品
  • 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MAX4680-MAX4700.pdfRev 0; 07/1999
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
MAX4680SwitchSPST2Closed4.5364.5201.250.5275175550520115
  • PDIP(N)/16
  • SOIC(W)/16
  • SSOP/16
$4.99 @1k
MAX4690Open
  • PDIP(N)/16
  • SOIC(W)/16
  • SSOP/16
$4.43 @1k
MAX4700Open/Closed
  • PDIP(N)/16
  • SOIC(W)/16
  • SSOP/16
$6.17 @1k
质量和环境数据
订购型号
型号状况推荐替代产品封装温度RoHS/无铅
MAX4690CAE停止供货MAX4690CAE+SSOP,;16引脚;50mm²0°C至+70°CRoHS/无铅:否
MAX4690CAE+生产中SSOP,;16引脚;50mm²0°C至+70°CRoHS/无铅:无铅
MAX4690CAE+T生产中SSOP,;16引脚;50mm²0°C至+70°CRoHS/无铅:无铅
MAX4690CAE-T停止供货MAX4690CAE+TSSOP;16引脚0°C至+70°C参考数据资料
MAX4690CPE停止供货MAX4690CPE+PDIP(N),;16引脚;158.4mm²0°C至+70°CRoHS/无铅:否
MAX4690CPE+生产中PDIP(N),;16引脚;158.4mm²0°C至+70°CRoHS/无铅:无铅
MAX4690CWE停止供货MAX4690CWE+SOIC(W),;16引脚;111.8mm²0°C至+70°CRoHS/无铅:否
MAX4690CWE+生产中SOIC(W),;16引脚;111.8mm²0°C至+70°CRoHS/无铅:无铅
MAX4690CWE+T生产中SOIC(W),;16引脚;111.8mm²0°C至+70°CRoHS/无铅:无铅
MAX4690CWE-T停止供货MAX4690CWE+TW.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?
MAX4690EAE最后一次购买SSOP,;16引脚;50mm²-40°C至+85°CRoHS/无铅:否
MAX4690EAE+生产中SSOP,;16引脚;50mm²-40°C至+85°CRoHS/无铅:无铅
MAX4690EAE+T生产中SSOP,;16引脚;50mm²-40°C至+85°CRoHS/无铅:无铅
MAX4690EAE-T停止供货SSOP,;16引脚;50mm²-40°C至+85°CRoHS/无铅:否
MAX4690EPE停止供货PDIP(N),;16引脚;158.4mm²-40°C至+85°CRoHS/无铅:否
MAX4690EWE停止供货MAX4690EWE+SOIC(W),;16引脚;111.8mm²-40°C至+85°CRoHS/无铅:否
MAX4690EWE+生产中SOIC(W),;16引脚;111.8mm²-40°C至+85°CRoHS/无铅:无铅
MAX4690EWE+T生产中SOIC(W),;16引脚;111.8mm²-40°C至+85°CRoHS/无铅:无铅
MAX4690EWE-T停止供货MAX4690EWE+TW.SO;16引脚-40°C至+85°C参考数据资料
MAX4680-MAX4700.pdf MAX4680
MAX4690.pdf MAX4690
MAX4680-MAX4700.pdf MAX4700