MAX5351

低功耗、13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 MAX535/MAX5351 combine a low-power, voltage-output, 13-bit digital-to-analog converter (DAC) and a precision output amplifier in an 8-pin µMAX® or DIP package. The MAX535 operates from a single +5V supply and the MAX5351 operates from a single +3.3V supply. Both devices draw only 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 MAX535/MAX5351 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 either SPI™/QSPI™ or 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.
MAX535、MAX5351:功能原理框图 MAX535、MAX5351:功能原理框图 放大+

关键特性

  • 13-Bit DAC with Configurable Output Amplifier
  • +5V Single-Supply Operation (MAX535)
  • +3.3V Single-Supply Operation (MAX5351)
  • Low Supply Current:
    • 0.24mA Normal Operation
    • 2µA Shutdown Mode
  • Available in 8-Pin µMAX
  • Power-On Reset Clears DAC Output to 0V
  • SPI/QSPI and MICROWIRE Compatible
  • Schmitt-Trigger Digital Inputs for Direct Optocoupler Interface

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

请查看具体的参数规格 Precision DACs (247)


Part NumberResolution
(bits)
# ChannelsOutput TypeReferenceINL
(±LSB)
InterfaceSupply Range
(V)
Supply Range
(V)
ICC
(mA)
Settling Time
(µs)
Package/PinsOper. Temp.
(°C)
Budgetary
Price
(max)(min)(max)(max)(typ)(See Notes)
MAX535 131Voltage- BufferedExt.
0.5
1
Serial - SPI4.55.50.416
PDIP/8
UMAX/8
-55 to +125
-40 to +85
0 to +70
$5.06 @1k
MAX5351 
1
2
3.153.6
PDIP/8
UMAX/8
$5.09 @1k

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。
申请可靠性报告: MAX5351 
型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C   Material Composition  

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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