DG409:改进的8路/双4路、CMOS模拟多路复用器

Maxim's redesigned DG408 and DG409 CMOS analog multiplexers now feature guaranteed matching between channels (8Ω max) and flatness over the specified signal range (9Ω max). These low on-resistance muxes (100Ω max) conduct equally well in either direction and feature guaranteed low charge injection (15pC max). In addition, these new muxes offer low input off-leakage current over temperatureµless than 5nA at +85°C. The DG408 is a 1-of-8 multiplexer/demultiplexer and the DG409 is a dual 4-channel multiplexer/demultiplexer. Both muxes operate with a +5V to +30V single supply and with ±5V to ±20V dual supplies. ESD protection is guaranteed to be greater than 2000V per Method 3015.7 of MIL-STD-883. These improved muxes are pin-compatible plug-in upgrades for the industry standard DG408 and DG409.

关键特性
  • Pin-Compatible Plug-In Upgrades for Industry Standard DG408/DG409
  • Guaranteed Matching Between Channels, 8Ω Max
  • Guaranteed On-Resistance Flatness, 9Ω Max
  • Guaranteed Low Charge Injection, 15pC Max
  • Low On-Resistance, 100Ω Max
  • Input Leakage, 5nA Max at +85°C
  • Low Power Consumption, 1.25mW Max
  • Rail-to-Rail Signal Handling
  • Digital Input Controls TTL/CMOS Compatible
  • ESD Protection > 2000V per Method 3015.7
DG408、DG409:功能框图
DG408、DG409:功能框图
应用
  • 音频信号切换
  • 通信系统
  • 数据采集
  • 引导与控制系统
  • 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DG408-DG409.pdfRev 4; 01/2009
关键参数
Part NumberFunctionsConfig.ChannelsVSUPPLY (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
DG408Mux8-to-114.5304.520100115015015373
  • CDIP(N)/16
  • LCC/20
  • PDIP(N)/16
  • SOIC(N)/16
  • TSSOP/16
$3.30 @1k
DG4094-to-1225
  • CDIP(N)/16
  • LCC/20
  • PDIP(N)/16
  • SOIC(N)/16
  • TSSOP/16
$2.69 @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
DG409AK生产中CDIP(N),;16引脚;173.5mm²-40°C至+85°CRoHS/无铅:否
DG409AK/883B生产中CDIP(N),;16引脚;173.5mm²-40°C至+85°CRoHS/无铅:否
DG409AZ/883B生产中LCC,;20引脚;82.6mm²-40°C至+85°CRoHS/无铅:否
DG409C/D生产中DICE SALES,;NA引脚;DICE S;0°C至+70°C参考数据资料
DG409CJ停止供货DG409CJ+PDIP(N),;16引脚;158.4mm²0°C至+70°CRoHS/无铅:否
DG409CJ+生产中PDIP(N),;16引脚;158.4mm²0°C至+70°CRoHS/无铅:无铅
DG409CUE停止供货DG409CUE+TSSOP,;16引脚;33.4mm²0°C至+70°CRoHS/无铅:否
DG409CUE+生产中TSSOP,;16引脚;33.4mm²0°C至+70°CRoHS/无铅:无铅
DG409CUE+T生产中TSSOP,;16引脚;33.4mm²0°C至+70°CRoHS/无铅:无铅
DG409CUE-T停止供货DG409CUE+TTSSOP;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?
DG409CY停止供货DG409CY+SOIC(N),;16引脚;61.9mm²0°C至+70°CRoHS/无铅:否
DG409CY+生产中SOIC(N),;16引脚;61.9mm²0°C至+70°CRoHS/无铅:无铅
DG409CY+T生产中SOIC(N),;16引脚;61.9mm²0°C至+70°CRoHS/无铅:无铅
DG409CY-T停止供货DG409CY+TN.SO;16引脚0°C至+70°C参考数据资料
DG409DJ最后一次购买PDIP(N),;16引脚;158.4mm²-40°C至+85°CRoHS/无铅:否
DG409DJ+生产中PDIP(N),;16引脚;158.4mm²-40°C至+85°CRoHS/无铅:无铅
DG409DK停止供货参考数据资料
DG409DY停止供货DG409DY+SOIC(N),;16引脚;61.9mm²-40°C至+85°CRoHS/无铅:否
DG409DY+生产中SOIC(N),;16引脚;61.9mm²-40°C至+85°CRoHS/无铅:无铅
DG409DY+T生产中SOIC(N),;16引脚;61.9mm²-40°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?
DG409DY-T停止供货DG409DY+TSOIC(N),;16引脚;61.9mm²-40°C至+85°CRoHS/无铅:否
DG409EUE最后一次购买TSSOP,;16引脚;33.4mm²-40°C至+85°CRoHS/无铅:否
DG409EUE+生产中TSSOP,;16引脚;33.4mm²-40°C至+85°CRoHS/无铅:无铅
DG409EUE+T生产中TSSOP,;16引脚;33.4mm²-40°C至+85°CRoHS/无铅:无铅
DG409EUE-T停止供货DG409EUE+TTSSOP,;16引脚;33.4mm²-40°C至+85°CRoHS/无铅:否
DG409MY/PR+生产中SOIC(N),;16引脚;61.9mm²-55°C至+125°CRoHS/无铅:无铅
DG409MY/PR+T生产中SOIC(N),;16引脚;61.9mm²-55°C至+125°CRoHS/无铅:无铅
DG408-DG409.pdf DG409
DG409.pdf DG409
DG408-DG409.pdf DG409