MAX5352

低功耗、12位、电压输出DAC,串行接口

单通道、串行、电压输出DAC,采用µMAX封装


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说明

The MAX5352/MAX5353 combine a low-power, voltage-output, 12-bit digital-to-analog converter (DAC) and a precision output amplifier in an 8-pin µMAX® or DIP package. The MAX5352 operates from a single +5V supply, and the MAX5353 operates from a single +3.3V supply. Both devices draw less than 280µA of supply current.

The output amplifier's inverting input is available to the user, allowing specific gain configurations, remote sensing, and high output current capability. This makes the MAX5352/MAX5353 ideal for a wide range of applications, including industrial process control. Other features include a software shutdown and power-on reset. The serial interface is compatible with SPI™/QSPI™ and MICROWIRE™. The DAC has a double-buffered input, organized as an input register followed by a DAC register. A 16-bit serial word loads data into the input register. The DAC register can be updated independently or simultaneously with the input register. All logic inputs are TTL/CMOS-logic compatible and buffered with Schmitt triggers to allow direct interfacing to optocouplers.
MAX5352、MAX5353:功能原理框图 MAX5352、MAX5353:功能原理框图 放大+

关键特性

  • 12-Bit DAC with Configurable Output Amplifier
  • +5V Single-Supply Operation (MAX5352)
  • +3.3V Single-Supply Operation (MAX5353)
  • Low Supply Current:
    • 0.28mA Normal Operation
    • 2µA Shutdown Mode
  • Available in 8-Pin µMAX
  • Power-On Reset Clears DAC Output to Zero
  • SPI/QSPI and MICROWIRE Compatible
  • Schmitt-Trigger Digital Inputs for Direct Optocoupler Interface
  • +3.3V MAX5353 Directly Interfaces with +5V Logic

应用

  • 数字增益与失调控制
  • 通用产品
  • 工业过程控制
  • 运动控制
  • 远端工业控制
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
MAX5352 121Voltage- BufferedExt.
0.5
1
Serial - SPI4.55.50.414
PDIP/8
UMAX/8
-55 to +125
-40 to +85
0 to +70
$5.76 @1k
MAX5353 
1
2
3.153.6
PDIP/8
UMAX/8
$4.38 @1k
查看所有Precision DACs (251)
Pricing Notes:
价格仅供参考,用于同类产品的比较。所提供报价为美元,需要依汇率折合成人民币。该价格将因当地关税、税率和汇率而异。有关特定订购量和指定版本的报价和供货问题,请参考:价格与供货网站或与指定代理商联系。

CAD Symbols and Footprints

  • MAX5352ACPA
  • MAX5352ACPA+
  • MAX5352ACUA
  • MAX5352ACUA+
  • MAX5352ACUA+T
  • MAX5352ACUA-T
  • MAX5352AEPA
  • MAX5352AEPA+
  • MAX5352AEUA
  • MAX5352AEUA+
  • MAX5352AEUA+T
  • MAX5352AEUA-T
  • MAX5352BCPA
  • MAX5352BCPA+
  • MAX5352BCUA
  • MAX5352BCUA+
  • MAX5352BCUA+T
  • MAX5352BCUA-T
  • MAX5352BEPA
  • MAX5352BEPA+
  • MAX5352BEUA
  • MAX5352BEUA+
  • MAX5352BEUA+T
  • MAX5352BEUA-T
  • 型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C  

    备注: 通过技术手段对故障率进行汇总,并映射到相关的材料部件号。 故障率与被测件的数量密切相关。

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