MX7224:CMOS、双缓冲的、8位DAC,带有电压输出放大器

The MX7224 is a precision voltage-output CMOS digital-to-analog converter (DAC) which includes an output amplifier on chip. Only an external reference source is required for operation and the fully specified accuracy is achieved with no external trims. Double buffered interface logic is included to allow simultaneous updating in systems which have several DAC channels in operation. Control is provided by active-low CS, active-low WR, and active-low LDAC (Load DAC) inputs. An active-low RESET input is provided which acts as a zero override. All logic inputs are compatible with TTL and 5V CMOS logic levels. Specified Performance is guaranteed for reference inputs ranging from +2V to +12.5V when using dual supplies. With a +10V reference the performance is also specified for single supply operation. The DAC output can drive +10V into a 2kΩ load.

关键特性
  • Voltage Output
  • Complete DAC with Output Amplifier
  • Single or Dual Supply Operation
  • 1 LSB Unadjusted Error
  • Double Buffered Logic Inputs
MX7224:功能框图
MX7224:功能框图
应用
  • 自动校准
  • 数字衰减器
  • 函数发生器
  • 运动控制
数据手册DataSheet
语言下载文件备注
英文MX7224.pdfRev 2; 08/1996
关键参数
Part NumberResolution
(bits)
ChannelsOutput TypeReferenceINL
(±LSB)
InterfaceSupply Range
(V)
Supply Range
(V)
ICC
(mA)
Settling Time
(µs)
Package/PinsOper. Temp.
(°C)
Budgetary
Price
maxminmaxmaxtypSee Notes
MX722481Voltage- BufferedExt.1Parallel - Full Word-5.516.565
  • CDIP(N)/18
  • PDIP(N)/18
  • PLCC/20
  • SOIC(W)/18
  • -55 to +125
  • -25 to +85
  • 0 to +70
$2.46 @1k
订购型号
型号状况推荐替代产品封装温度RoHS/无铅
MX7224BQ停止供货CDIP(N),;18引脚;198.2mm²-40°C至+85°CRoHS/无铅:否
MX7224CQ停止供货CDIP(N),;18引脚;198.2mm²-40°C至+85°CRoHS/无铅:否
MX7224K/D停止供货DICE SALES,;NA引脚;DICE S;0°C至+70°C参考数据资料
MX7224KCWN停止供货MX7224KCWN+SOIC(W),;18引脚;125.1mm²0°C至+70°CRoHS/无铅:否
MX7224KCWN+生产中SOIC(W),;18引脚;125.1mm²0°C至+70°CRoHS/无铅:无铅
MX7224KCWN+T生产中SOIC(W),;18引脚;125.1mm²0°C至+70°CRoHS/无铅:无铅
MX7224KCWN-T停止供货MX7224KCWN+TW.SO;18引脚0°C至+70°C参考数据资料
MX7224KEWN停止供货MX7224KEWN+SOIC(W),;18引脚;125.1mm²-40°C至+85°CRoHS/无铅:否
MX7224KEWN+生产中SOIC(W),;18引脚;125.1mm²-40°C至+85°CRoHS/无铅:无铅
MX7224KEWN+T生产中SOIC(W),;18引脚;125.1mm²-40°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?
MX7224KEWN-T停止供货MX7224KEWN+TW.SO;18引脚-40°C至+85°C参考数据资料
MX7224KN停止供货MX7224KN+PDIP(N),;18引脚;192mm²0°C至+70°CRoHS/无铅:否
MX7224KN+生产中PDIP(N),;18引脚;192mm²0°C至+70°CRoHS/无铅:无铅
MX7224KP停止供货MX7224KP+PLCC,;20引脚;100.6mm²0°C至+70°CRoHS/无铅:否
MX7224KP+生产中PLCC,;20引脚;100.6mm²0°C至+70°CRoHS/无铅:无铅
MX7224KP+T停止供货PLCC;20引脚0°C至+70°C参考数据资料
MX7224KP-T停止供货PLCC;20引脚0°C至+70°C参考数据资料
MX7224LCWN停止供货MX7224LCWN+SOIC(W),;18引脚;125.1mm²0°C至+70°CRoHS/无铅:否
MX7224LCWN+生产中SOIC(W),;18引脚;125.1mm²0°C至+70°CRoHS/无铅:无铅
MX7224LCWN+T生产中SOIC(W),;18引脚;125.1mm²0°C至+70°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?
MX7224LCWN-T停止供货MX7224LCWN+TW.SO;18引脚0°C至+70°C参考数据资料
MX7224LN停止供货MX7224LN+PDIP(N),;18引脚;192mm²0°C至+70°CRoHS/无铅:否
MX7224LN+生产中PDIP(N),;18引脚;192mm²0°C至+70°CRoHS/无铅:无铅
MX7224LP停止供货MX7224LP+PLCC,;20引脚;100.6mm²0°C至+70°CRoHS/无铅:否
MX7224LP+生产中PLCC,;20引脚;100.6mm²0°C至+70°CRoHS/无铅:无铅
MX7224LP+T生产中PLCC,;20引脚;100.6mm²0°C至+70°CRoHS/无铅:无铅
MX7224LP-T停止供货MX7224LP+TPLCC;20引脚0°C至+70°C参考数据资料
MX7224TD生产中CDIP(N),;18引脚;195.1mm²-55°C至+125°CRoHS/无铅:否
MX7224TQ停止供货CDIP(N),;18引脚;198.2mm²-55°C至+125°CRoHS/无铅:否
MX7224UD停止供货CDIP(N),;18引脚;195.1mm²-55°C至+125°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?
MX7224UQ停止供货CDIP(N),;18引脚;198.2mm²-55°C至+125°CRoHS/无铅:否
MX7224.pdf MX7224
MX7224.pdf MX7224