MAX542:+5V、串行输入、电压输出16位DAC

单通道、串行、电压输出DAC,采用SO封装

The MAX541/MAX542 are serial-input, voltage-output, 16-bit digital-to-analog converters (DACs) that operate from a single +5V supply. They provide 16-bit performance (±1LSB INL and DNL) over temperature without any adjustments. The DAC output is unbuffered, resulting in a low supply current of 0.3mA and a low offset error of 1LSB. The DAC output range is 0V to VREF. For bipolar operation, matched scaling resistors are provided in the MAX542 for use with an external precision op amp (such as the MAX400), generating a ±VREF output swing. The MAX542 also includes Kelvin-sense connections for the reference and analog ground pins to reduce layout sensitivity. A 16-bit serial word is used to load data into the DAC latch. The 10MHz, 3-wire serial interface is compatible with SPI™/QSPI™/MICROWIRE™, and it also interfaces directly with optocouplers for applications requiring isolation. A power-on reset circuit clears the DAC output to 0V (unipolar mode) when power is initially applied. The MAX541 is available in 8-pin plastic DIP and SO packages. The MAX542 is available in 14-pin plastic DIP and SO packages.

关键特性
  • 全16位,性能无需调节
  • +5V单相供电
  • 低功耗:1.5mW
  • 设定时间为1µs
  • 无缓冲电压输出直接驱动60-kilohm负载
  • 兼容SPI/QSPI/MICROWIRE串口
  • 上电复位电路清除DAC输出至0V (单极模式)
  • 光耦合器接口直接采用施米特触发器输入
MAX541、MAX542:功能原理框图
MAX541、MAX542:功能原理框图
应用
  • 自动测试设备(ATE)
  • 数据采集
  • 高分辨率失调与增益调节
  • 工业过程控制
数据手册DataSheet
语言下载文件备注
英文MAX541-MAX542.pdfRev 2; 12/1999
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
MAX541161Voltage- UnbufferedExt.
  • 1
  • 2
  • 4
Serial - SPI4.755.51.11
  • PDIP(N)/8
  • SOIC(N)/8
-40 to +85$11.12 @1k
MAX542
  • PDIP(N)/14
  • SOIC(N)/14
  • -55 to +125
  • -40 to +85
  • 0 to +70
$10.02 @1k
开发工具
技术资料
质量和环境数据
相关产品
  • MAX544:+5V、串行输入、电压输出、14位DAC
  • MAX545:+5V、串行输入、电压输出、14位DAC
订购型号
型号状况推荐替代产品封装温度RoHS/无铅
MAX542ACPD停止供货MAX542ACPD+PDIP(N),;14引脚;158.4mm²0°C至+70°CRoHS/无铅:否
MAX542ACPD+生产中PDIP(N),;14引脚;158.4mm²0°C至+70°CRoHS/无铅:无铅
MAX542ACSD停止供货MAX542ACSD+SOIC(N),;14引脚;54.2mm²0°C至+70°CRoHS/无铅:否
MAX542ACSD+生产中SOIC(N),;14引脚;54.2mm²0°C至+70°CRoHS/无铅:无铅
MAX542ACSD+T生产中SOIC(N),;14引脚;54.2mm²0°C至+70°CRoHS/无铅:无铅
MAX542ACSD-T停止供货MAX542ACSD+TN.SO;14引脚0°C至+70°C参考数据资料
MAX542AEPD停止供货MAX542AEPD+PDIP(N),;14引脚;158.4mm²-40°C至+85°CRoHS/无铅:否
MAX542AEPD+生产中PDIP(N),;14引脚;158.4mm²-40°C至+85°CRoHS/无铅:无铅
MAX542AESD停止供货MAX542AESD+SOIC(N),;14引脚;54.2mm²-40°C至+85°CRoHS/无铅:否
MAX542AESD+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?
MAX542AESD+T生产中SOIC(N),;14引脚;54.2mm²-40°C至+85°CRoHS/无铅:无铅
MAX542AESD-T停止供货MAX542AESD+TN.SO;14引脚-40°C至+85°C参考数据资料
MAX542AESD/GG8生产中SOIC (;-40°C至+85°C参考数据资料
MAX542BC/D停止供货DICE SALES,;NA引脚;DICE;0°C至+70°C参考数据资料
MAX542BCPD停止供货MAX542BCPD+PDIP(N),;14引脚;158.4mm²0°C至+70°CRoHS/无铅:否
MAX542BCPD+生产中PDIP(N),;14引脚;158.4mm²0°C至+70°CRoHS/无铅:无铅
MAX542BCSD停止供货MAX542BCSD+SOIC(N),;14引脚;54.2mm²0°C至+70°CRoHS/无铅:否
MAX542BCSD+生产中SOIC(N),;14引脚;54.2mm²0°C至+70°CRoHS/无铅:无铅
MAX542BCSD+T生产中N.SO;14引脚0°C至+70°C参考数据资料
MAX542BCSD-T停止供货MAX542BCSD+TSOIC(N),;14引脚;54.2mm²0°C至+70°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?
MAX542BEPD停止供货MAX542BEPD+PDIP(N),;14引脚;158.4mm²-40°C至+85°CRoHS/无铅:否
MAX542BEPD+生产中PDIP(N),;14引脚;158.4mm²-40°C至+85°CRoHS/无铅:无铅
MAX542BESD停止供货MAX542BESD+SOIC(N),;14引脚;54.2mm²-40°C至+85°CRoHS/无铅:否
MAX542BESD+生产中SOIC(N),;14引脚;54.2mm²-40°C至+85°CRoHS/无铅:无铅
MAX542BESD+T生产中SOIC(N),;14引脚;54.2mm²-40°C至+85°CRoHS/无铅:无铅
MAX542BESD-T停止供货MAX542BESD+TN.SO;14引脚-40°C至+85°C参考数据资料
MAX542CCPD停止供货MAX542CCPD+PDIP(N),;14引脚;158.4mm²0°C至+70°CRoHS/无铅:否
MAX542CCPD+生产中PDIP(N),;14引脚;158.4mm²0°C至+70°CRoHS/无铅:无铅
MAX542CCSD停止供货MAX542CCSD+SOIC(N),;14引脚;54.2mm²0°C至+70°CRoHS/无铅:否
MAX542CCSD+生产中SOIC(N),;14引脚;54.2mm²0°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?
MAX542CCSD+T生产中SOIC(N),;14引脚;54.2mm²0°C至+70°CRoHS/无铅:无铅
MAX542CCSD-T停止供货MAX542CCSD+TN.SO;14引脚0°C至+70°C参考数据资料
MAX542CEPD停止供货MAX542CEPD+PDIP(N),;14引脚;158.4mm²-40°C至+85°CRoHS/无铅:否
MAX542CEPD+生产中PDIP(N),;14引脚;158.4mm²-40°C至+85°CRoHS/无铅:无铅
MAX542CESD停止供货MAX542CESD+SOIC(N),;14引脚;54.2mm²-40°C至+85°CRoHS/无铅:否
MAX542CESD+生产中SOIC(N),;14引脚;54.2mm²-40°C至+85°CRoHS/无铅:无铅
MAX542CESD+T生产中SOIC(N),;14引脚;54.2mm²-40°C至+85°CRoHS/无铅:无铅
MAX542CESD-T停止供货MAX542CESD+TN.SO;14引脚-40°C至+85°C参考数据资料
MAX542CMJD停止供货-55°C至+125°C参考数据资料
MAX541-MAX542.pdf MAX542
Settling Time Calculator Tutorial MAX542
Challenge the Conventional - Make Unipolar DACs Bipolar MAX5492
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
DAC and Op Amp Generate Variable Negative Control Voltage MAX542
MAX542.pdf MAX542
MAX541-MAX542.pdf MAX542