MAX531:+5V、低功耗、电压输出、串行12位DAC

5V或±5V供电,单电源供电产品请参考MAX5352

The MAX531/MAX538/MAX539 are low-power, voltage- output, 12-bit digital-to-analog converters (DACs) specified for single +5V power-supply operation. The MAX531 can also be operated with ±5V supplies. The MAX538/MAX539 draw only 140µA, and the MAX531 (with internal reference) draws only 260µA. The MAX538/MAX539 come in 8-pin DIP and SO packages, while the MAX531 comes in 14-pin DIP and SO packages. All parts have been trimmed for offset voltage, gain, and linearity, so no further adjustment is necessary. The MAX538's buffer is fixed at a gain of +1 and the MAX539's buffer at a gain of +2. The MAX531's internal op amp may be configured for a gain of +1 or +2, as well as for unipolar or bipolar output voltages. The MAX531 can also be used as a four-quadrant multiplier without external resistors or op amps. For parallel data inputs, see the MAX530 data sheet.

关键特性
  • Operate from Single +5V Supply
  • Buffered Voltage Output
  • Internal 2.048V Reference (MAX531)
  • 140µA Supply Current (MAX538/MAX539)
  • INL = ±1/2LSB (max)
  • Guaranteed Monotonic over Temperature
  • Flexible Output Ranges:
    • 0V to VDD (MAX531/MAX539)
    • VSS to VDD (MAX531)
    • 0V to 2.6V (MAX531/MAX538)
  • 8-Pin SO/DIP (MAX538/MAX539)
  • Power-On Reset
  • Serial Data Output for Daisy-Chaining
MAX531、MAX538、MAX539:功能原理框图
MAX531、MAX538、MAX539:功能原理框图
应用
  • 电池供电/远端工业控制
  • 电池供电测试仪表
  • 数字增益与失调控制
  • 通用产品
  • 机器及运动控制设备
数据手册DataSheet
语言下载文件备注
英文MAX531-MAX539.pdfRev 6; 02/1997
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
MAX531121Voltage- BufferedInt.
  • 0.5
  • 1
Serial - SPI-5.250.425
  • PDIP(N)/14
  • SOIC(N)/14
  • -40 to +85
  • 0 to +70
$5.62 @1k
MAX538Ext.4.55.50.3
  • PDIP(N)/8
  • SOIC(N)/8
$3.97 @1k
MAX539Ext.4.55.50.3
  • PDIP(N)/8
  • SOIC(N)/8
$3.97 @1k
技术资料
质量和环境数据
相关产品
  • MAX5353:低功耗、12位、电压输出DAC,串行接口
  • MAX5352:低功耗、12位、电压输出DAC,串行接口
订购型号
型号状况推荐替代产品封装温度RoHS/无铅
MAX531ACPD停止供货MAX531ACPD+PDIP(N),;14引脚;158.4mm²0°C至+70°CRoHS/无铅:否
MAX531ACPD+生产中PDIP(N),;14引脚;158.4mm²0°C至+70°CRoHS/无铅:无铅
MAX531ACSD停止供货MAX531ACSD+SOIC(N),;14引脚;54.2mm²0°C至+70°CRoHS/无铅:否
MAX531ACSD+生产中SOIC(N),;14引脚;54.2mm²0°C至+70°CRoHS/无铅:无铅
MAX531ACSD+T生产中SOIC(N),;14引脚;54.2mm²0°C至+70°CRoHS/无铅:无铅
MAX531ACSD-T停止供货MAX531ACSD+TN.SO;14引脚0°C至+70°C参考数据资料
MAX531AEPD停止供货MAX531AEPD+PDIP(N),;14引脚;158.4mm²-40°C至+85°CRoHS/无铅:否
MAX531AEPD+生产中PDIP(N),;14引脚;158.4mm²-40°C至+85°CRoHS/无铅:无铅
MAX531AESD停止供货MAX531AESD+SOIC(N),;14引脚;54.2mm²-40°C至+85°CRoHS/无铅:否
MAX531AESD+生产中SOIC(N),;14引脚;54.2mm²-40°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?
MAX531AESD+T生产中SOIC(N),;14引脚;54.2mm²-40°C至+85°CRoHS/无铅:无铅
MAX531AESD-T停止供货MAX531AESD+TN.SO;14引脚-40°C至+85°C参考数据资料
MAX531BC/D停止供货DICE SALES,;NA引脚;DICE;0°C至+70°C参考数据资料
MAX531BCPD停止供货MAX531BCPD+PDIP(N),;14引脚;158.4mm²0°C至+70°CRoHS/无铅:否
MAX531BCPD+生产中PDIP(N),;14引脚;158.4mm²0°C至+70°CRoHS/无铅:无铅
MAX531BCSD停止供货MAX531BCSD+SOIC(N),;14引脚;54.2mm²0°C至+70°CRoHS/无铅:否
MAX531BCSD+生产中SOIC(N),;14引脚;54.2mm²0°C至+70°CRoHS/无铅:无铅
MAX531BCSD+T生产中SOIC(N),;14引脚;54.2mm²0°C至+70°CRoHS/无铅:无铅
MAX531BCSD-T停止供货MAX531BCSD+TSOIC(N),;14引脚;54.2mm²0°C至+70°CRoHS/无铅:否
MAX531BEPD停止供货MAX531BEPD+PDIP(N),;14引脚;158.4mm²-40°C至+85°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?
MAX531BEPD+生产中PDIP(N),;14引脚;158.4mm²-40°C至+85°CRoHS/无铅:无铅
MAX531BESD停止供货MAX531BESD+SOIC(N),;14引脚;54.2mm²-40°C至+85°CRoHS/无铅:否
MAX531BESD+生产中SOIC(N),;14引脚;54.2mm²-40°C至+85°CRoHS/无铅:无铅
MAX531BESD+T生产中SOIC(N),;14引脚;54.2mm²-40°C至+85°CRoHS/无铅:无铅
MAX531BESD-T停止供货MAX531BESD+TN.SO;14引脚-40°C至+85°C参考数据资料
MAX531-MAX539.pdf MAX539
Damage from a Lightning Bolt or a Spark—It Depends on How Tall You Are! MAX5484
How Signal Chains and PLCs Impact Our Lives MAX5421
3V/5V DACs Support Intelligent Current Loop MAX6520
MAX531.pdf MAX531
MAX531-MAX539.pdf MAX539